Merge branch 'livekit' into valere/devx/refactor_connection_manager

fixup: Looks like the upload & download action used are not compatible

.eslintrc.cjs

@@ -8,13 +8,14 @@ Please see LICENSE in the repository root for full details.
 `;
 
 module.exports = {
-  plugins: ["matrix-org", "rxjs"],
+  plugins: ["matrix-org", "rxjs", "jsdoc"],
   extends: [
     "plugin:matrix-org/react",
     "plugin:matrix-org/a11y",
     "plugin:matrix-org/typescript",
     "prettier",
     "plugin:rxjs/recommended",
+    "plugin:storybook/recommended",
   ],
   parserOptions: {
     ecmaVersion: "latest",
@@ -26,10 +27,15 @@ module.exports = {
     node: true,
   },
   rules: {
+    "jsdoc/no-types": "error",
+    "jsdoc/empty-tags": "error",
+    "jsdoc/check-property-names": "error",
+    "jsdoc/check-values": "error",
+    "jsdoc/check-param-names": "warn",
+    // "jsdoc/require-param": "warn",
+    "jsdoc/require-param-description": "warn",
     "matrix-org/require-copyright-header": ["error", COPYRIGHT_HEADER],
     "jsx-a11y/media-has-caption": "off",
-    // We should use the js-sdk logger, never console directly.
-    "no-console": ["error"],
     "react/display-name": "error",
     // Encourage proper usage of Promises:
     "@typescript-eslint/no-floating-promises": "error",
@@ -44,8 +50,64 @@ module.exports = {
     ],
     // To encourage good usage of RxJS:
     "rxjs/no-exposed-subjects": "error",
-    "rxjs/finnish": "error",
+    "rxjs/finnish": ["error", { names: { "^this$": false } }],
+    "no-restricted-imports": [
+      "error",
+      {
+        paths: ["matrix-widget-api", "matrix-js-sdk"].flatMap((lib) =>
+          ["src", "src/", "src/index", "lib", "lib/", "lib/index"]
+            .map((path) => `${lib}/${path}`)
+            .map((name) => ({ name, message: `Please use ${lib} instead` })),
+        ),
+        patterns: [
+          ...["matrix-widget-api"].map((lib) => ({
+            group: ["src", "src/", "src/**", "lib", "lib/", "lib/**"].map(
+              (path) => `${lib}/${path}`,
+            ),
+            message: `Please use ${lib} instead`,
+          })),
+          // XXX: We use /lib in lots of places, so allow for now.
+          ...["matrix-js-sdk"].map((lib) => ({
+            group: ["src", "src/", "src/**"].map((path) => `${lib}/${path}`),
+            message: `Please use ${lib} instead`,
+          })),
+        ],
+      },
+    ],
   },
+  overrides: [
+    {
+      files: ["src/*/**"],
+      rules: {
+        // In application code we should use the js-sdk logger, never console directly.
+        "no-console": ["error"],
+      },
+    },
+    {
+      files: [
+        "**/*.test.ts",
+        "**/*.test.tsx",
+        "**/test.ts",
+        "**/test.tsx",
+        "**/test-**",
+      ],
+      rules: {
+        "jsdoc/no-types": "off",
+        "jsdoc/empty-tags": "off",
+        "jsdoc/check-property-names": "off",
+        "jsdoc/check-values": "off",
+        "jsdoc/check-param-names": "off",
+        "jsdoc/require-param-description": "off",
+      },
+    },
+    {
+      files: ["playwright/**"],
+      rules: {
+        // Playwright as a `use` function that has nothing to do with React hooks.
+        "react-hooks/rules-of-hooks": "off",
+      },
+    },
+  ],
   settings: {
     react: {
       version: "detect",

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,39 @@
+<!-- Thanks for submitting a PR! Please ensure the following requirements are met in order for us to review your PR -->
+
+## Content
+
+<!-- Describe shortly what has been changed -->
+
+## Motivation and context
+
+<!-- Provide link to the corresponding issue if applicable or explain the context -->
+
+## Screenshots / GIFs
+
+<!--
+
+You can use a table like this to show screenshots comparison.
+Uncomment this markdown table below and edit the last line `|||`:
+|copy screenshot of before here|copy screenshot of after here|
+
+|Before|After|
+|-|-|
+|||
+ -->
+
+## Tests
+
+<!-- Explain how you tested your development -->
+
+- Step 1
+- Step 2
+- Step ...
+-
+
+## Checklist
+
+- [ ] I have read through [CONTRIBUTING.md](https://github.com/element-hq/element-call/blob/livekit/CONTRIBUTING.md).
+- [ ] Pull request includes screenshots or videos if containing UI changes
+- [ ] Tests written for new code (and old code if feasible).
+- [ ] Linter and other CI checks pass.
+- [ ] I have licensed the changes to Element by completing the [Contributor License Agreement (CLA)](https://cla-assistant.io/element-hq/element-call)

.github/workflows/blocked.yaml

@@ -1,7 +1,16 @@
 name: Prevent blocked
 on:
+  # zizmor: ignore[dangerous-triggers]
+  # Reason: This workflow does not checkout code or use secrets.
+  # It only reads labels to set a failure status on the PR.
   pull_request_target:
     types: [opened, labeled, unlabeled, synchronize]
+
+permissions:
+  pull-requests: read
+  # Required to fail the check on the PR
+  statuses: write
+
 jobs:
   prevent-blocked:
     name: Prevent blocked
@@ -10,7 +19,7 @@ jobs:
       pull-requests: read
     steps:
       - name: Add notice
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
+        uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
         if: contains(github.event.pull_request.labels.*.name, 'X-Blocked')
         with:
           script: |

.github/workflows/build-and-publish-docker.yaml

@@ -20,10 +20,13 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       contents: write # required to upload release asset
-      packages: write
+      packages: write # needed for publishing packages to GHCR
+      id-token: write # needed for login into tailscale with GitHub OIDC Token
     steps:
       - name: Check it out
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
 
       - name: 📥 Download artifact
         uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
@@ -34,26 +37,64 @@ jobs:
           path: dist
 
       - name: Log in to container registry
-        uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Connect to Tailscale
+        uses: tailscale/github-action@306e68a486fd2350f2bfc3b19fcd143891a4a2d8 # v4
+        if: github.event_name != 'pull_request'
+        with:
+          oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
+          audience: ${{ secrets.TS_AUDIENCE }}
+          tags: tag:github-actions
+
+      - name: Compute vault jwt role name
+        id: vault-jwt-role
+        if: github.event_name != 'pull_request'
+        run: |
+          echo "role_name=github_service_management_$( echo "${{ github.repository }}" | sed -r 's|[/-]|_|g')" | tee -a "$GITHUB_OUTPUT"
+
+      - name: Get team registry token
+        id: import-secrets
+        uses: hashicorp/vault-action@4c06c5ccf5c0761b6029f56cfb1dcf5565918a3b # v3
+        if: github.event_name != 'pull_request'
+        with:
+          url: https://vault.infra.ci.i.element.dev
+          role: ${{ steps.vault-jwt-role.outputs.role_name }}
+          path: service-management/github-actions
+          jwtGithubAudience: https://vault.infra.ci.i.element.dev
+          method: jwt
+          secrets: |
+            services/voip-repositories/secret/data/oci.element.io username | OCI_USERNAME ;
+            services/voip-repositories/secret/data/oci.element.io password | OCI_PASSWORD ;
+
+      - name: Login to oci.element.io Registry
+        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
+        if: github.event_name != 'pull_request'
+        with:
+          registry: oci-push.vpn.infra.element.io
+          username: ${{ steps.import-secrets.outputs.OCI_USERNAME }}
+          password: ${{ steps.import-secrets.outputs.OCI_PASSWORD }}
+
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
+        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          tags: ${{ inputs.docker_tags}}
+          images: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+            oci-push.vpn.infra.element.io/element-call
+          tags: ${{ inputs.docker_tags }}
           labels: |
             org.opencontainers.image.licenses=AGPL-3.0-only OR LicenseRef-Element-Commercial
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
+        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
+        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
         with:
           context: .
           platforms: linux/amd64,linux/arm64

.github/workflows/build-element-call.yaml

@@ -7,7 +7,7 @@ on:
         type: string
       package:
         type: string # This would ideally be a `choice` type, but that isn't supported yet
-        description: The package type to be built. Must be one of 'full' or 'embedded'
+        description: The package type to be built. Must be one of 'full', 'embedded', or 'sdk'
         required: true
       build_mode:
         type: string # This would ideally be a `choice` type, but that isn't supported yet
@@ -32,7 +32,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
       - name: Enable Corepack
         run: corepack enable
       - name: Yarn cache
@@ -43,7 +45,7 @@ jobs:
       - name: Install dependencies
         run: "yarn install --immutable"
       - name: Build Element Call
-        run: ${{ format('yarn run build:{0}:{1}', inputs.package, inputs.build_mode) }}
+        run: yarn run build:"$PACKAGE":"$BUILD_MODE"
         env:
           SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
           SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
@@ -52,6 +54,8 @@ jobs:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
           VITE_APP_VERSION: ${{ inputs.vite_app_version }}
           NODE_OPTIONS: "--max-old-space-size=4096"
+          PACKAGE: ${{ inputs.package }}
+          BUILD_MODE: ${{ inputs.build_mode }}
       - name: Upload Artifact
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
         with:

.github/workflows/build.yaml

@@ -49,7 +49,9 @@ jobs:
     permissions:
       contents: write
       packages: write
+      id-token: write
     uses: ./.github/workflows/build-and-publish-docker.yaml
+    secrets: inherit
     with:
       artifact_run_id: ${{ github.run_id }}
       docker_tags: |
@@ -69,3 +71,17 @@ jobs:
       SENTRY_URL: ${{ secrets.SENTRY_URL }}
       SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+  build_sdk_element_call:
+    # Use the embedded package vite build
+    uses: ./.github/workflows/build-element-call.yaml
+    with:
+      package: sdk
+      vite_app_version: ${{ github.event.release.tag_name || github.sha }}
+      build_mode: ${{ github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'development build') && 'development' || 'production' }}
+    secrets:
+      SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
+      SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
+      SENTRY_URL: ${{ secrets.SENTRY_URL }}
+      SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
+      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/changelog-label.yml

@@ -1,14 +1,22 @@
 name: PR changelog label
 
 on:
+  # zizmor: ignore[dangerous-triggers]
+  # This is safe because we do not use actions/checkout or execute untrusted code.
+  # Using pull_request_target is necessary to allow status writes for PRs from forks.
   pull_request_target:
-    types: [labeled, unlabeled, opened]
+    types: [labeled, unlabeled, opened, synchronize]
+
+permissions:
+  pull-requests: read
+  statuses: write
+
 jobs:
   pr-changelog-label:
     runs-on: ubuntu-latest
     steps:
       - uses: yogevbd/enforce-label-action@a3c219da6b8fa73f6ba62b68ff09c469b3a1c024 # 2.2.2
         with:
-          REQUIRED_LABELS_ANY: "PR-Bug-Fix,PR-Documentation,PR-Task,PR-Feature,PR-Improvement,PR-Developer-Experience,dependencies"
+          REQUIRED_LABELS_ANY: "PR-Bug-Fix,PR-Documentation,PR-Task,PR-Feature,PR-Improvement,PR-Developer-Experience,dependencies,PR-Breaking-Change"
           REQUIRED_LABELS_ANY_DESCRIPTION: "Select at least one 'PR-' label"
           BANNED_LABELS: "banned"

.github/workflows/deploy-to-netlify.yaml

@@ -14,6 +14,10 @@ on:
       deployment_ref:
         required: true
         type: string
+      package:
+        required: true
+        type: string
+        description: Which package to deploy - 'full', 'embedded', or 'sdk'
       artifact_run_id:
         required: false
         type: string
@@ -50,7 +54,7 @@ jobs:
         with:
           github-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
           run-id: ${{ inputs.artifact_run_id }}
-          name: build-output-full
+          name: build-output-${{ inputs.package }}
           path: webapp
 
       - name: Add redirects file
@@ -58,15 +62,23 @@ jobs:
         run: curl -s https://raw.githubusercontent.com/element-hq/element-call/main/config/netlify_redirects > webapp/_redirects
 
       - name: Add config file
-        run: curl -s "https://raw.githubusercontent.com/${{ inputs.pr_head_full_name }}/${{ inputs.pr_head_ref }}/config/config_netlify_preview.json" > webapp/config.json
-
+        run: |
+          if [ "${INPUTS_PACKAGE}" = "full" ]; then
+            curl -s "https://raw.githubusercontent.com/${INPUTS_PR_HEAD_FULL_NAME}/${INPUTS_PR_HEAD_REF}/config/config_netlify_preview.json" > webapp/config.json
+          else
+            curl -s "https://raw.githubusercontent.com/${INPUTS_PR_HEAD_FULL_NAME}/${INPUTS_PR_HEAD_REF}/config/config_netlify_preview_sdk.json" > webapp/config.json
+          fi
+        env:
+          INPUTS_PACKAGE: ${{ inputs.package }}
+          INPUTS_PR_HEAD_FULL_NAME: ${{ inputs.pr_head_full_name }}
+          INPUTS_PR_HEAD_REF: ${{ inputs.pr_head_ref }}
       - name: ☁️ Deploy to Netlify
         id: netlify
         uses: nwtgck/actions-netlify@4cbaf4c08f1a7bfa537d6113472ef4424e4eb654 # v3.0
         with:
           publish-dir: webapp
           deploy-message: "Deploy from GitHub Actions"
-          alias: pr${{ inputs.pr_number }}
+          alias: ${{ inputs.package == 'sdk' && format('pr{0}-sdk', inputs.pr_number) || format('pr{0}', inputs.pr_number) }}
         env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}

.github/workflows/lint.yaml

@@ -7,7 +7,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
       - name: Enable Corepack
         run: corepack enable
       - name: Yarn cache

.github/workflows/pr-deploy.yaml

@@ -1,5 +1,7 @@
 name: Deploy previews for PRs
 on:
+  # zizmor: ignore[dangerous-triggers]
+  # Reason: This is now restricted to internal PRs only using the 'if' condition below.
   workflow_run:
     workflows: ["Build"]
     types:
@@ -7,7 +9,14 @@ on:
 
 jobs:
   prdetails:
-    if: ${{ github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'pull_request' }}
+    # Logic:
+    # 1. Build must be successful
+    # 2. Event must be a pull_request
+    # 3. Head repository must be the SAME as the base repository (No Forks!)
+    if: >
+      github.event.workflow_run.conclusion == 'success' && 
+      github.event.workflow_run.event == 'pull_request' &&
+      github.event.workflow_run.head_repository.full_name == github.repository
     runs-on: ubuntu-latest
     outputs:
       pr_number: ${{ steps.prdetails.outputs.pr_id }}
@@ -20,7 +29,7 @@ jobs:
           owner: ${{ github.event.workflow_run.head_repository.owner.login }}
           branch: ${{ github.event.workflow_run.head_branch }}
 
-  netlify:
+  netlify-full:
     needs: prdetails
     permissions:
       deployments: write
@@ -31,6 +40,24 @@ jobs:
       pr_head_full_name: ${{ github.event.workflow_run.head_repository.full_name }}
       pr_head_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.ref }}
       deployment_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.sha || github.ref || github.head_ref }}
+      package: full
+    secrets:
+      ELEMENT_BOT_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
+      NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+      NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
+
+  netlify-sdk:
+    needs: prdetails
+    permissions:
+      deployments: write
+    uses: ./.github/workflows/deploy-to-netlify.yaml
+    with:
+      artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
+      pr_number: ${{ needs.prdetails.outputs.pr_number }}
+      pr_head_full_name: ${{ github.event.workflow_run.head_repository.full_name }}
+      pr_head_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.ref }}
+      deployment_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.sha || github.ref || github.head_ref }}
+      package: sdk
     secrets:
       ELEMENT_BOT_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
       NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
@@ -42,7 +69,9 @@ jobs:
     permissions:
       contents: write
       packages: write
+      id-token: write
     uses: ./.github/workflows/build-and-publish-docker.yaml
+    secrets: inherit
     with:
       artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
       docker_tags: |

.github/workflows/publish-embedded-packages.yaml

@@ -22,8 +22,18 @@ jobs:
       TAG: ${{ steps.tag.outputs.TAG }}
     steps:
       - name: Calculate VERSION
-        # We should only use the hard coded test value for a dry run
-        run: echo "VERSION=${{ github.event_name == 'release' && github.event.release.tag_name || 'v0.0.0-pre.0' }}" >> "$GITHUB_ENV"
+        # Safely store dynamic values in environment variables
+        # to prevent shell injection (template-injection)
+        run: |
+          # The logic is executed within the shell using the env variables
+          if [ "$EVENT_NAME" = "release" ]; then
+            echo "VERSION=$RELEASE_TAG" >> "$GITHUB_ENV"
+          else
+            echo "VERSION=v0.0.0-pre.0" >> "$GITHUB_ENV"
+          fi
+        env:
+          RELEASE_TAG: ${{ github.event.release.tag_name }}
+          EVENT_NAME: ${{ github.event_name }}
       - id: dry_run
         name: Set DRY_RUN
         # We perform a dry run for all events except releases.
@@ -44,6 +54,8 @@ jobs:
         run: |
           if [[ "${VERSION}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
             echo "TAG=latest" >> "$GITHUB_OUTPUT"
+          elif [[ "${VERSION}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+\-rc\.[0-9]+$ ]]; then
+            echo "TAG=rc" >> "$GITHUB_OUTPUT"
           else
             echo "TAG=other" >> "$GITHUB_OUTPUT"
           fi
@@ -69,7 +81,9 @@ jobs:
       contents: write # required to upload release asset
     steps:
       - name: Determine filename
-        run: echo "FILENAME_PREFIX=element-call-embedded-${{ needs.versioning.outputs.UNPREFIXED_VERSION }}" >> "$GITHUB_ENV"
+        run: echo "FILENAME_PREFIX=element-call-embedded-${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}" >> "$GITHUB_ENV"
+        env:
+          NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION: ${{ needs.versioning.outputs.UNPREFIXED_VERSION }}
       - name: 📥 Download built element-call artifact
         uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
         with:
@@ -78,12 +92,12 @@ jobs:
           name: build-output-embedded
           path: ${{ env.FILENAME_PREFIX}}
       - name: Create Tarball
-        run: tar --numeric-owner -cvzf ${{ env.FILENAME_PREFIX }}.tar.gz ${{ env.FILENAME_PREFIX }}
+        run: tar --numeric-owner -cvzf ${FILENAME_PREFIX}.tar.gz ${FILENAME_PREFIX}
       - name: Create Checksum
-        run: find ${{ env.FILENAME_PREFIX }} -type f -print0 | sort -z | xargs -0 sha256sum | tee ${{ env.FILENAME_PREFIX }}.sha256
+        run: find ${FILENAME_PREFIX} -type f -print0 | sort -z | xargs -0 sha256sum | tee ${FILENAME_PREFIX}.sha256
       - name: Upload
         if: ${{ needs.versioning.outputs.DRY_RUN == 'false' }}
-        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631 # v2
+        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2
         with:
           files: |
             ${{ env.FILENAME_PREFIX }}.tar.gz
@@ -98,10 +112,12 @@ jobs:
       ARTIFACT_VERSION: ${{ steps.artifact_version.outputs.ARTIFACT_VERSION }}
     permissions:
       contents: read
-      id-token: write # required for the provenance flag on npm publish
+      id-token: write # Allow npm to authenticate as a trusted publisher
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
 
       - name: 📥 Download built element-call artifact
         uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
@@ -121,15 +137,16 @@ jobs:
       - name: Publish npm
         working-directory: embedded/web
         run: |
-          npm version ${{ needs.versioning.outputs.PREFIXED_VERSION }} --no-git-tag-version
+          npm version ${NEEDS_VERSIONING_OUTPUTS_PREFIXED_VERSION} --no-git-tag-version
           echo "ARTIFACT_VERSION=$(jq '.version' --raw-output package.json)" >> "$GITHUB_ENV"
-          npm publish --provenance --access public --tag ${{ needs.versioning.outputs.TAG }} ${{ needs.versioning.outputs.DRY_RUN == 'true' && '--dry-run' || '' }}
+          npm publish --provenance --access public --tag ${NEEDS_VERSIONING_OUTPUTS_TAG} ${{ needs.versioning.outputs.DRY_RUN == 'true' && '--dry-run' || '' }}
         env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_RELEASE_TOKEN }}
+          NEEDS_VERSIONING_OUTPUTS_PREFIXED_VERSION: ${{ needs.versioning.outputs.PREFIXED_VERSION }}
+          NEEDS_VERSIONING_OUTPUTS_TAG: ${{ needs.versioning.outputs.TAG }}
 
       - id: artifact_version
         name: Output artifact version
-        run: echo "ARTIFACT_VERSION=${{env.ARTIFACT_VERSION}}" >> "$GITHUB_OUTPUT"
+        run: echo "ARTIFACT_VERSION=${ARTIFACT_VERSION}" >> "$GITHUB_OUTPUT"
 
   publish_android:
     needs: [build_element_call, versioning]
@@ -142,7 +159,9 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
 
       - name: 📥 Download built element-call artifact
         uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
@@ -153,7 +172,7 @@ jobs:
           path: embedded/android/lib/src/main/assets/element-call
 
       - name: ☕️ Setup Java
-        uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # v4
+        uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4
         with:
           distribution: "temurin"
           java-version: "17"
@@ -161,14 +180,19 @@ jobs:
       - name: Get artifact version
         # Anything that is not a final release will be tagged as a snapshot
         run: |
-          if [[ "${{ needs.versioning.outputs.TAG }}" == "latest" ]]; then
-            echo "ARTIFACT_VERSION=${{ needs.versioning.outputs.UNPREFIXED_VERSION }}" >> "$GITHUB_ENV"
+          if [[ "${NEEDS_VERSIONING_OUTPUTS_TAG}" == "latest" ]]; then
+            echo "ARTIFACT_VERSION=${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}" >> "$GITHUB_ENV"
+          elif [[ "${NEEDS_VERSIONING_OUTPUTS_TAG}" == "rc" ]]; then
+            echo "ARTIFACT_VERSION=${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}" >> "$GITHUB_ENV"
           else
-            echo "ARTIFACT_VERSION=${{ needs.versioning.outputs.UNPREFIXED_VERSION }}-SNAPSHOT" >> "$GITHUB_ENV"
+            echo "ARTIFACT_VERSION=${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}-SNAPSHOT" >> "$GITHUB_ENV"
           fi
+        env:
+          NEEDS_VERSIONING_OUTPUTS_TAG: ${{ needs.versioning.outputs.TAG }}
+          NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION: ${{ needs.versioning.outputs.UNPREFIXED_VERSION }}
 
       - name: Set version string
-        run: sed -i "s/0.0.0/${{ env.ARTIFACT_VERSION }}/g" embedded/android/lib/src/main/kotlin/io/element/android/call/embedded/Version.kt
+        run: sed -i "s/0.0.0/${ARTIFACT_VERSION}/g" embedded/android/lib/src/main/kotlin/io/element/android/call/embedded/Version.kt
 
       - name: Publish AAR
         working-directory: embedded/android
@@ -182,7 +206,7 @@ jobs:
 
       - id: artifact_version
         name: Output artifact version
-        run: echo "ARTIFACT_VERSION=${{env.ARTIFACT_VERSION}}" >> "$GITHUB_OUTPUT"
+        run: echo "ARTIFACT_VERSION=${ARTIFACT_VERSION}" >> "$GITHUB_OUTPUT"
 
   publish_ios:
     needs: [build_element_call, versioning]
@@ -195,9 +219,10 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           path: element-call
+          persist-credentials: false
 
       - name: 📥 Download built element-call artifact
         uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
@@ -208,20 +233,23 @@ jobs:
           path: element-call/embedded/ios/Sources/dist
 
       - name: Checkout element-call-swift
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           repository: element-hq/element-call-swift
           path: element-call-swift
           token: ${{ secrets.SWIFT_RELEASE_TOKEN }}
+          persist-credentials: false
 
       - name: Copy files
         run: rsync -a --delete --exclude .git element-call/embedded/ios/ element-call-swift
 
       - name: Get artifact version
-        run: echo "ARTIFACT_VERSION=${{ needs.versioning.outputs.UNPREFIXED_VERSION }}" >> "$GITHUB_ENV"
+        run: echo "ARTIFACT_VERSION=${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}" >> "$GITHUB_ENV"
+        env:
+          NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION: ${{ needs.versioning.outputs.UNPREFIXED_VERSION }}
 
       - name: Set version string
-        run: sed -i "s/0.0.0/${{ env.ARTIFACT_VERSION }}/g" element-call-swift/Sources/EmbeddedElementCall/EmbeddedElementCall.swift
+        run: sed -i "s/0.0.0/${ARTIFACT_VERSION}/g" element-call-swift/Sources/EmbeddedElementCall/EmbeddedElementCall.swift
 
       - name: Test build
         working-directory: element-call-swift
@@ -233,17 +261,22 @@ jobs:
           git config --global user.email "ci@element.io"
           git config --global user.name "Element CI"
           git add -A
-          git commit -am "Release ${{ needs.versioning.outputs.PREFIXED_VERSION }}"
-          git tag -a ${{ env.ARTIFACT_VERSION }} -m "${{ github.event.release.html_url }}"
+          git commit -am "Release ${NEEDS_VERSIONING_OUTPUTS_PREFIXED_VERSION}"
+          git tag -a ${ARTIFACT_VERSION} -m "${GITHUB_EVENT_RELEASE_HTML_URL}"
+        env:
+          NEEDS_VERSIONING_OUTPUTS_PREFIXED_VERSION: ${{ needs.versioning.outputs.PREFIXED_VERSION }}
+          GITHUB_EVENT_RELEASE_HTML_URL: ${{ github.event.release.html_url }}
 
       - name: Push
         working-directory: element-call-swift
         run: |
-          git push --tags ${{ needs.versioning.outputs.DRY_RUN == 'true' && '--dry-run' || '' }}
+          git push "https://x-access-token:${SWIFT_RELEASE_TOKEN}@github.com/element-hq/element-call-swift.git" --tags ${{ needs.versioning.outputs.DRY_RUN == 'true' && '--dry-run' || '' }}
+        env:
+          SWIFT_RELEASE_TOKEN: ${{ secrets.SWIFT_RELEASE_TOKEN }}
 
       - id: artifact_version
         name: Output artifact version
-        run: echo "ARTIFACT_VERSION=${{env.ARTIFACT_VERSION}}" >> "$GITHUB_OUTPUT"
+        run: echo "ARTIFACT_VERSION=${ARTIFACT_VERSION}" >> "$GITHUB_OUTPUT"
 
   release_notes:
     needs: [versioning, publish_npm, publish_android, publish_ios]
@@ -255,12 +288,16 @@ jobs:
     steps:
       - name: Log versions
         run: |
-          echo "NPM: ${{ needs.publish_npm.outputs.ARTIFACT_VERSION }}"
-          echo "Android: ${{ needs.publish_android.outputs.ARTIFACT_VERSION }}"
-          echo "iOS: ${{ needs.publish_ios.outputs.ARTIFACT_VERSION }}"
+          echo "NPM: ${NEEDS_PUBLISH_NPM_OUTPUTS_ARTIFACT_VERSION}"
+          echo "Android: ${NEEDS_PUBLISH_ANDROID_OUTPUTS_ARTIFACT_VERSION}"
+          echo "iOS: ${NEEDS_PUBLISH_IOS_OUTPUTS_ARTIFACT_VERSION}"
+        env:
+          NEEDS_PUBLISH_NPM_OUTPUTS_ARTIFACT_VERSION: ${{ needs.publish_npm.outputs.ARTIFACT_VERSION }}
+          NEEDS_PUBLISH_ANDROID_OUTPUTS_ARTIFACT_VERSION: ${{ needs.publish_android.outputs.ARTIFACT_VERSION }}
+          NEEDS_PUBLISH_IOS_OUTPUTS_ARTIFACT_VERSION: ${{ needs.publish_ios.outputs.ARTIFACT_VERSION }}
       - name: Add release notes
         if: ${{ needs.versioning.outputs.DRY_RUN == 'false' }}
-        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631 # v2
+        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2
         with:
           append_body: true
           body: |

.github/workflows/publish.yaml

@@ -38,11 +38,11 @@ jobs:
           name: build-output-full
           path: ${{ env.FILENAME_PREFIX }}
       - name: Create Tarball
-        run: tar --numeric-owner --transform "s/dist/${{ env.FILENAME_PREFIX }}/" -cvzf ${{ env.FILENAME_PREFIX }}.tar.gz ${{ env.FILENAME_PREFIX }}
+        run: tar --numeric-owner --transform "s/dist/${FILENAME_PREFIX}/" -cvzf ${FILENAME_PREFIX}.tar.gz ${FILENAME_PREFIX}
       - name: Create Checksum
-        run: find ${{ env.FILENAME_PREFIX }} -type f -print0 | sort -z | xargs -0 sha256sum | tee ${{ env.FILENAME_PREFIX }}.sha256
+        run: find ${FILENAME_PREFIX} -type f -print0 | sort -z | xargs -0 sha256sum | tee ${FILENAME_PREFIX}.sha256
       - name: Upload
-        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631 # v2
+        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2
         with:
           files: |
             ${{ env.FILENAME_PREFIX }}.tar.gz
@@ -55,12 +55,15 @@ jobs:
     permissions:
       contents: write
       packages: write
+      id-token: write
     uses: ./.github/workflows/build-and-publish-docker.yaml
+    secrets: inherit
     with:
       artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
       docker_tags: |
         type=sha,format=short,event=branch
         type=raw,value=${{ github.event.release.tag_name }}
+        type=raw,value=latest
       # Like before, using ${{ env.VERSION }} above doesn't work
   add_docker_release_note:
     needs: publish_docker
@@ -68,7 +71,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Add release note
-        uses: softprops/action-gh-release@da05d552573ad5aba039eaac05058a918a7bf631 # v2
+        uses: softprops/action-gh-release@153bb8e04406b158c6c84fc1615b65b24149a1fe # v2
         with:
           append_body: true
           body: |

.github/workflows/test-netlify.yaml

@@ -0,0 +1,48 @@
+# Triggers after the playwright tests have finished,
+# taking the artifact and uploading it to Netlify for easier viewing
+name: Upload End to End Test report to Netlify
+on:
+  # Privilege escalation necessary to publish to Netlify
+  # 🚨 We must not execute any checked out code here.
+  workflow_run: # zizmor: ignore[dangerous-triggers]
+    workflows: ["Test"]
+    types:
+      - completed
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.workflow_run.head_branch || github.run_id }}
+  cancel-in-progress: ${{ github.event.workflow_run.event == 'pull_request' }}
+
+permissions: {}
+
+jobs:
+  report:
+    if: github.event.workflow_run.conclusion != 'cancelled'
+    name: Report results
+    runs-on: ubuntu-24.04
+    environment: Netlify
+    permissions:
+      statuses: write
+      deployments: write
+      actions: read
+    steps:
+      - name: Download HTML report
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
+          name: html-report
+          path: playwright-report
+
+      - name: 📤 Deploy to Netlify
+        uses: matrix-org/netlify-pr-preview@9805cd123fc9a7e421e35340a05e1ebc5dee46b5 # v3
+        with:
+          path: playwright-report
+          owner: ${{ github.event.workflow_run.head_repository.owner.login }}
+          branch: ${{ github.event.workflow_run.head_branch }}
+          revision: ${{ github.event.workflow_run.head_sha }}
+          token: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          site_id: ${{ vars.NETLIFY_SITE_ID }}
+          desc: Playwright Report
+          deployment_env: EndToEndTests
+          prefix: "e2e-"

.github/workflows/test.yaml

@@ -9,7 +9,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
       - name: Enable Corepack
         run: corepack enable
       - name: Yarn cache
@@ -22,7 +24,7 @@ jobs:
       - name: Vitest
         run: "yarn run test:coverage"
       - name: Upload to codecov
-        uses: codecov/codecov-action@18283e04ce6e62d37312384ff67231eb8fd56d24 # v5
+        uses: codecov/codecov-action@75cd11691c0faa626561e295848008c8a7dddffe # v5
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
         with:
@@ -30,10 +32,12 @@ jobs:
           fail_ci_if_error: true
   playwright:
     name: Run end-to-end tests
-    timeout-minutes: 30
+    timeout-minutes: 60
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
       - name: Enable Corepack
         run: corepack enable
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
@@ -53,9 +57,10 @@ jobs:
         env:
           USE_DOCKER: 1
         run: yarn playwright test
-      - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
         if: ${{ !cancelled() }}
         with:
-          name: playwright-report
-          path: playwright-report/
-          retention-days: 3
+          name: html-report
+          path: playwright-report
+          if-no-files-found: error
+          retention-days: 4

.github/workflows/translations-download.yaml

@@ -13,7 +13,9 @@ jobs:
 
     steps:
       - name: Checkout the code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
 
       - name: Enable Corepack
         run: corepack enable
@@ -42,7 +44,7 @@ jobs:
 
       - name: Create Pull Request
         id: cpr
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
+        uses: peter-evans/create-pull-request@22a9089034f40e5a961c8808d113e2c98fb63676 # v7.0.11
         with:
           token: ${{ secrets.ELEMENT_BOT_TOKEN }}
           branch: actions/localazy-download

.github/workflows/translations-upload.yaml

@@ -14,7 +14,9 @@ jobs:
 
     steps:
       - name: Checkout the code
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          persist-credentials: false
 
       - name: Upload
         uses: localazy/upload@27e6b5c0fddf4551596b42226b1c24124335d24a # v1

.github/workflows/zizmor.yml

@@ -0,0 +1,23 @@
+name: GitHub Actions Security Analysis with zizmor 🌈
+
+on:
+  push:
+    branches: ["livekit", "full-mesh"]
+  pull_request: {}
+
+permissions: {}
+
+jobs:
+  zizmor:
+    name: Run zizmor 🌈
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write # Required for upload-sarif (used by zizmor-action) to upload SARIF files.
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+
+      - name: Run zizmor 🌈
+        uses: zizmorcore/zizmor-action@71321a20a9ded102f6e9ce5718a2fcec2c4f70d8 # v0.5.2

.gitignore

@@ -8,7 +8,9 @@ dist-ssr
 .idea/
 public/config.json
 backend/synapse_tmp/*
+backend/synapse_tmp_othersite/*
 /coverage
+config.json
 
 # Yarn
 yarn-error.log
@@ -27,4 +29,7 @@ yarn-error.log
 /test-results/
 /playwright-report/
 /blob-report/
-/playwright/.cache/
+/playwright/.cache/
+
+*storybook.log
+storybook-static

.node-version

@@ -1 +1 @@
-22
+24

.storybook/main.ts

@@ -0,0 +1,8 @@
+import type { StorybookConfig } from "@storybook/react-vite";
+
+const config: StorybookConfig = {
+  stories: ["../src/**/*.stories.@(js|jsx|mjs|ts|tsx)"],
+  addons: ["@storybook/addon-docs"],
+  framework: "@storybook/react-vite",
+};
+export default config;

.storybook/manager.ts

@@ -0,0 +1,24 @@
+import { create } from "storybook/theming";
+import { addons } from "storybook/manager-api";
+
+addons.setConfig({
+  theme: create({
+    base: "light",
+    colorPrimary: "#1b1d22",
+    colorSecondary: "#0467dd",
+
+    // Typography
+    fontBase: '"Inter", sans-serif',
+    fontCode: '"Inconsolata", monospace',
+
+    // Text colors
+    textColor: "#1b1d22",
+    appBg: "#ffffff",
+    barBg: "#ffffff",
+
+    brandTitle: "Element Call",
+    brandUrl: "https://element.io/",
+    brandImage: "/src/icons/Logo.svg",
+    brandTarget: "_self",
+  }),
+});

.storybook/preview.tsx

@@ -0,0 +1,49 @@
+import type { Preview } from "@storybook/react-vite";
+import { TooltipProvider } from "@vector-im/compound-web";
+import i18n from "i18next";
+import { logger } from "matrix-js-sdk/lib/logger";
+
+import EN from "../locales/en/app.json";
+import { initReactI18next } from "react-i18next";
+import "../src/index.css";
+
+// Bare-minimum i18n config
+i18n
+  .use(initReactI18next)
+  .init({
+    lng: "en",
+    fallbackLng: "en",
+    supportedLngs: ["en"],
+    // We embed the translations, so that it never needs to fetch
+    resources: {
+      en: {
+        translation: EN,
+      },
+    },
+    interpolation: {
+      escapeValue: false, // React has built-in XSS protections
+    },
+  })
+  .catch((e) => logger.warn("Failed to init i18n for stories", e));
+
+const preview: Preview = {
+  parameters: {
+    layout: "centered",
+    controls: {
+      matchers: {
+        color: /(background|color)$/i,
+        date: /Date$/i,
+      },
+    },
+  },
+  tags: ["autodocs"],
+  decorators: [
+    (Story) => (
+      <TooltipProvider>
+        <Story />
+      </TooltipProvider>
+    ),
+  ],
+};
+
+export default preview;

README.md

@@ -3,6 +3,7 @@
 [![Chat](https://img.shields.io/matrix/webrtc:matrix.org)](https://matrix.to/#/#webrtc:matrix.org)
 [![Localazy](https://img.shields.io/endpoint?url=https%3A%2F%2Fconnect.localazy.com%2Fstatus%2Felement-call%2Fdata%3Fcontent%3Dall%26title%3Dlocalazy%26logo%3Dtrue)](https://localazy.com/p/element-call)
 [![License](https://img.shields.io/github/license/element-hq/element-call)](LICENSE-AGPL-3.0)
+[![Codecov](https://img.shields.io/codecov/c/github/element-hq/element-call)](https://app.codecov.io/gh/element-hq/element-call)
 
 [🎬 Live Demo 🎬](https://call.element.io)
 
@@ -143,7 +144,8 @@ via the `org.matrix.msc4143.rtc_foci` key, e.g.:
 where the format for MatrixRTC using LiveKit backend is defined in
 [MSC4195](https://github.com/hughns/matrix-spec-proposals/blob/hughns/matrixrtc-livekit/proposals/4195-matrixrtc-livekit.md).
 In the example above Matrix clients do discover a focus of type `livekit` which
-points them to a Matrix LiveKit JWT Auth Service via `livekit_service_url`.
+points them to a [MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service)
+via `livekit_service_url`.
 
 ### Backend Selection
 
@@ -154,9 +156,9 @@ points them to a Matrix LiveKit JWT Auth Service via `livekit_service_url`.
   the **first participant who joined the call** defines via the `foci_preferred`
   key in their `org.matrix.msc3401.call.member` which actual MatrixRTC backend
   will be used for this call.
-- During the actual call join flow, the **LiveKit JWT Auth Service** provides
-  the client with the **LiveKit SFU WebSocket URL** and an **access JWT token**
-  in order to exchange media via WebRTC.
+- During the actual call join flow, the **[MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service)**
+  provides the client with the **LiveKit SFU WebSocket URL** and an
+  **access JWT token** in order to exchange media via WebRTC.
 
 The example below illustrates how backend selection works across **Matrix
 federation**, using the setup from sites A, B, and C. It demonstrates backend
@@ -205,22 +207,22 @@ See also:
 ### Backend
 
 A docker compose file `dev-backend-docker-compose.yml` is provided to start the
-whole stack of components which is required for a local development environment:
+whole stack of components which is required for a local development environment
+including federation:
 
-- Minimum Synapse Setup (servername: `synapse.m.localhost`)
-- LiveKit Authorization Service (Note requires Federation API and hence a TLS reverse proxy)
-- Minimum LiveKit SFU Setup using dev defaults for config
-- Redis db for completeness
+- Minimum Synapse Setup (servernameis: `synapse.m.localhost`, `synapse.othersite.m.localhost`)
+- MatrixRTC Authorization Service (Note requires Federation API and hence a TLS reverse proxy)
+- Minimum LiveKit SFU setup using dev defaults for config
 - Minimum `localhost` Certificate Authority (CA) for Transport Layer Security (TLS)
-  - Hostnames: `m.localhost`, `*.m.localhost`
+  - Hostnames: `m.localhost`, `*.m.localhost`, `*.othersite.m.localhost`
   - Add [./backend/dev_tls_local-ca.crt](./backend/dev_tls_local-ca.crt) to your web browsers trusted
     certificates
 - Minimum TLS reverse proxy for
-  - Synapse homeserver: `synapse.m.localhost`
-  - MatrixRTC backend: `matrix-rtc.m.localhost`
+  - Synapse homeserver: `synapse.m.localhost` and `synapse.othersite.m.localhost`
+  - MatrixRTC backend: `matrix-rtc.m.localhost` and `matrix-rtc.othersite.m.localhost`
   - Local Element Call development `call.m.localhost` via `yarn dev --host `
-  - Element Web `app.m.localhost`
-  - Note certificates will expire on Thu, 03 May 2035 10:32:02 GMT
+  - Element Web `app.m.localhost` and `app.othersite.m.localhost`
+  - Note certificates will expire on Thr, 20 September 2035 14:27:35 CEST
 
 These use a test 'secret' published in this repository, so this must be used
 only for local development and **_never be exposed to the public Internet._**

backend/dev_homeserver-othersite.yaml

@@ -0,0 +1,66 @@
+server_name: "synapse.othersite.m.localhost"
+public_baseurl: https://synapse.othersite.m.localhost/
+
+pid_file: /data/homeserver.pid
+
+listeners:
+  - port: 18008
+    tls: false
+    type: http
+    x_forwarded: true
+    resources:
+      - names: [client, federation, openid]
+        compress: false
+
+database:
+  name: sqlite3
+  args:
+    database: /data/homeserver.db
+
+media_store_path: /data/media_store
+signing_key_path: "/data/SERVERNAME.signing.key"
+
+# Due to custom TLS certificate with domains
+# - m.localhost, localhost
+# - *.m.localhost
+# - *.othersite.m.localhost
+# we disable certificate verification to allow for federation
+# WARNING: DO NOT USE IN PRODUCTION!!!
+federation_verify_certificates: false
+ip_range_blacklist: []
+trusted_key_servers:
+  - server_name: "synapse.m.localhost"
+    accept_keys_insecurely: true
+
+experimental_features:
+  # MSC3266: Room summary API. Used for knocking over federation
+  msc3266_enabled: true
+  # MSC4222 needed for syncv2 state_after. This allow clients to
+  # correctly track the state of the room.
+  msc4222_enabled: true
+  # sticky events for MatrixRTC user state
+  msc4354_enabled: true
+
+# The maximum allowed duration by which sent events can be delayed, as
+# per MSC4140. Must be a positive value if set.  Defaults to no
+# duration (null), which disallows sending delayed events.
+max_event_delay_duration: 24h
+
+# Required for Element Call in Single Page Mode due to on-the-fly user registration
+enable_registration: true
+enable_registration_without_verification: true
+
+report_stats: false
+serve_server_wellknown: true
+
+# Ratelimiting settings for client actions (registration, login, messaging).
+#
+# Each ratelimiting configuration is made of two parameters:
+#   - per_second: number of requests a client can send per second.
+#   - burst_count: number of requests a client can send before being throttled.
+
+rc_message:
+  # This needs to match at least the heart-beat frequency plus a bit of headroom
+  # Currently the heart-beat is every 5 seconds which translates into a rate of 0.2s
+  per_second: 0.5
+  burst_count: 30

backend/dev_homeserver.yaml

@@ -19,8 +19,18 @@ database:
 
 media_store_path: /data/media_store
 signing_key_path: "/data/SERVERNAME.signing.key"
+
+# Due to custom TLS certificate with domains
+# - m.localhost, localhost
+# - *.m.localhost
+# - *.othersite.m.localhost
+# we disable certificate verification to allow for federation.
+# WARNING: DO NOT USE IN PRODUCTION!!!
+federation_verify_certificates: false
+ip_range_blacklist: []
 trusted_key_servers:
-  - server_name: "matrix.org"
+  - server_name: "synapse.othersite.m.localhost"
+    accept_keys_insecurely: true
 
 experimental_features:
   # MSC3266: Room summary API. Used for knocking over federation
@@ -28,12 +38,21 @@ experimental_features:
   # MSC4222 needed for syncv2 state_after. This allow clients to
   # correctly track the state of the room.
   msc4222_enabled: true
+  # sticky events for MatrixRTC user state
+  msc4354_enabled: true
 
 # The maximum allowed duration by which sent events can be delayed, as
 # per MSC4140. Must be a positive value if set.  Defaults to no
 # duration (null), which disallows sending delayed events.
 max_event_delay_duration: 24h
 
+# Required for Element Call in Single Page Mode due to on-the-fly user registration
+enable_registration: true
+enable_registration_without_verification: true
+
+report_stats: false
+serve_server_wellknown: true
+
 # Ratelimiting settings for client actions (registration, login, messaging).
 #
 # Each ratelimiting configuration is made of two parameters:
@@ -45,10 +64,3 @@ rc_message:
   # Currently the heart-beat is every 5 seconds which translates into a rate of 0.2s
   per_second: 0.5
   burst_count: 30
-
-# Required for Element Call in Single Page Mode due to on-the-fly user registration
-enable_registration: true
-enable_registration_without_verification: true
-
-report_stats: false
-serve_server_wellknown: true

backend/dev_livekit-othersite.yaml

@@ -0,0 +1,20 @@
+port: 17880
+bind_addresses:
+  - "0.0.0.0"
+rtc:
+  tcp_port: 17881
+  port_range_start: 50300
+  port_range_end: 50400
+  use_external_ip: false
+turn:
+  enabled: false
+  domain: localhost
+  cert_file: ""
+  key_file: ""
+  tls_port: 5349
+  udp_port: 443
+  external_tls: true
+keys:
+  devkey: secret
+room:
+  auto_create: false

backend/dev_livekit.yaml

@@ -6,11 +6,6 @@ rtc:
   port_range_start: 50100
   port_range_end: 50200
   use_external_ip: false
-#redis:
-#    address: redis:6379
-#    username: ""
-#    password: ""
-#    db: 0
 turn:
   enabled: false
   domain: localhost
@@ -21,3 +16,5 @@ turn:
   external_tls: true
 keys:
   devkey: secret
+room:
+  auto_create: false

backend/dev_nginx.conf

@@ -1,4 +1,5 @@
 # Synapse reverse proxy including .well-known/matrix/client
+# domain synapse.m.localhost
 server {
     listen                  80;
     listen                  [::]:80;
@@ -26,14 +27,53 @@ server {
     # This is also required for development environment.
     # Reason: the lk-jwt-service uses the federation API for the openid token
     #         verification, which requires TLS
-    location / {
-        proxy_pass "http://homeserver:8008";
+    location ~ ^(/_matrix|/_synapse/client)  {
+        proxy_pass "http://homeserver:8008";       
         proxy_http_version 1.1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection "upgrade";
-        proxy_set_header Host $host;
         proxy_set_header X-Forwarded-For $remote_addr;
         proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Host $host;                
+    }
+
+    error_page   500 502 503 504  /50x.html;
+
+}
+
+# Synapse reverse proxy including .well-known/matrix/client
+# domain synapse.othersite.m.localhost
+server {
+    listen                  80;
+    listen                  [::]:80;
+    listen                  443 ssl;
+    listen                  8448 ssl;
+    listen                  [::]:443 ssl;
+    listen                  [::]:8448 ssl;
+    server_name             synapse.othersite.m.localhost;
+    ssl_certificate         /root/ssl/cert.pem;
+    ssl_certificate_key     /root/ssl/key.pem;
+
+    # well-known config adding rtc_foci backend
+    # Note well-known is currently not effective due to:
+    # https://spec.matrix.org/v1.12/client-server-api/#well-known-uri the spec
+    # says it must be at https://$server_name/... (implied port 443) Hence, we
+    # currently rely for local development environment on deprecated config.json
+    # setting for livekit_service_url
+    location /.well-known/matrix/client {
+        add_header Access-Control-Allow-Origin *;
+        return 200 '{"m.homeserver": {"base_url": "https://synapse.othersite.m.localhost"}, "org.matrix.msc4143.rtc_foci": [{"type": "livekit", "livekit_service_url": "https://matrix-rtc.othersite.m.localhost/livekit/jwt"}]}';
+        default_type application/json;
+    }
+
+    # Reverse proxy for Matrix Synapse Homeserver
+    # This is also required for development environment.
+    # Reason: the lk-jwt-service uses the federation API for the openid token
+    #         verification, which requires TLS
+    location ~ ^(/_matrix|/_synapse/client)  {
+        proxy_pass "http://homeserver-1:18008";
+        proxy_http_version 1.1;
+        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Host $host;                
     }
 
     error_page   500 502 503 504  /50x.html;
@@ -41,6 +81,7 @@ server {
 }
 
 # MatrixRTC reverse proxy
+# domain matrix-rtc.m.localhost
 # - MatrixRTC Authorization Service
 # - LiveKit SFU websocket signaling connection
 upstream jwt-auth-services {
@@ -49,16 +90,14 @@ upstream jwt-auth-services {
 }
 
 server {
-    listen                  80;
-    listen                  [::]:80;
     listen                  443 ssl;
     listen                  [::]:443 ssl;
-    listen                  8448 ssl;
-    listen                  [::]:8448 ssl;
     server_name             matrix-rtc.m.localhost;
     ssl_certificate         /root/ssl/cert.pem;
     ssl_certificate_key     /root/ssl/key.pem;
 
+    http2 on;
+
 
     location ^~ /livekit/jwt/ {
 
@@ -94,7 +133,58 @@ server {
 
 }
 
-# Convenience reverse proxy for the call.m.localhost domain to yarn dev --host
+# MatrixRTC reverse proxy
+# domain matrix-rtc.othersite.m.localhost
+# - MatrixRTC Authorization Service
+# - LiveKit SFU websocket signaling connection
+server {
+    listen                  443 ssl;
+    listen                  [::]:443 ssl;
+    server_name             matrix-rtc.othersite.m.localhost;
+    ssl_certificate         /root/ssl/cert.pem;
+    ssl_certificate_key     /root/ssl/key.pem;
+
+    http2 on;
+
+
+    location ^~ /livekit/jwt/ {
+
+      proxy_set_header Host $host;
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto $scheme;
+
+      # JWT Service running at port 16080
+      proxy_pass http://auth-service-1:16080/;
+    
+    }
+
+    location ^~ /livekit/sfu/ {
+      proxy_set_header Host $host;
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto $scheme;
+
+      proxy_send_timeout 120;
+      proxy_read_timeout 120;
+      proxy_buffering off;
+
+      proxy_set_header Accept-Encoding gzip;
+      proxy_set_header Upgrade $http_upgrade;
+      proxy_set_header Connection "upgrade";
+
+      # LiveKit SFU websocket connection running at port 17880
+      proxy_pass http://livekit-sfu-1:17880/;
+    }
+    
+    error_page   500 502 503 504  /50x.html;
+
+}
+
+# Convenience reverse proxy for the call.m.localhost domain to element call
+# running on the host either via
+# - yarn dev --host or
+# - falling back to http (the element call docker container)
 server {
     listen                  80;
     listen                  [::]:80;
@@ -110,7 +200,7 @@ server {
     ssl_certificate         /root/ssl/cert.pem;
     ssl_certificate_key     /root/ssl/key.pem;
 
-
+    # 1. Attempt HTTPS first
     location ^~ / {
 
       proxy_set_header Host $host;
@@ -121,8 +211,23 @@ server {
       proxy_pass https://host.docker.internal:3000;
       proxy_ssl_verify              off;
 
+      # 2. Redirect specific errors (e.g., 502 Bad Gateway  or 504 Timeout)
+      # to the named fallback location
+      error_page 502 503 504 = @http_fallback;
+
+    }
+
+    # 3. Fallback location using HTTP
+    location @http_fallback {
+
+      proxy_set_header Host $host;
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto $scheme;
+
+      proxy_pass http://host.docker.internal:8080;
+
     }
-    
     error_page   500 502 503 504  /50x.html;
 
 }
@@ -159,3 +264,36 @@ server {
     error_page   500 502 503 504  /50x.html;
 
 }
+
+# Convenience reverse proxy app.othersite.m.localhost for element web
+server {
+    listen                  80;
+    listen                  [::]:80;
+    server_name             app.othersite.m.localhost;
+
+    return 301 https://$host$request_uri;
+}
+
+server {
+    listen                  443 ssl;
+    listen                  [::]:443 ssl;
+    server_name             app.othersite.m.localhost;
+    ssl_certificate         /root/ssl/cert.pem;
+    ssl_certificate_key     /root/ssl/key.pem;
+
+
+    location ^~ / {
+
+      proxy_set_header Host $host;
+      proxy_set_header X-Real-IP $remote_addr;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      proxy_set_header X-Forwarded-Proto $scheme;
+
+      proxy_pass http://element-web-1:18081;
+      proxy_ssl_verify              off;
+
+    }
+    
+    error_page   500 502 503 504  /50x.html;
+
+}

backend/dev_tls_local-ca.crt

@@ -1,19 +1,19 @@
 -----BEGIN CERTIFICATE-----
-MIIDGjCCAgKgAwIBAgIUGdiFHhH4KL2pqBjMQHQ+PVIkSV8wDQYJKoZIhvcNAQEL
-BQAwHjEcMBoGA1UEAwwTRWxlbWVudCBDYWxsIERldiBDQTAeFw0yNTA1MDUxMDMy
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-n0m76nIp/WbWaJqzvIIjJhmUUPPv+4wN+eOArgjiGLzptM2qTtGZtd0c9nS5gvep
-+mEbSUN9zkhAroZf80wf+hEvy+fJ94VbZ9QjTzTg7odZLrsXGIe8DaG63EYRQ25b
-W5iYBAreln5fGSt7qHsGfqwZibTEk/Lx3dydO1Kg
+MIIDGjCCAgKgAwIBAgIUbSbx+1UGptOTGefqEn7Zh3yoChIwDQYJKoZIhvcNAQEL
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+XMakRw92vsyk/iWOnLPNPcpVWzPcvINaCs/bahgnGSOAnrA4jjcXqymyGIy/6xc5
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+7rKW/qDfEK9GUs0GWCs3+mJkNvOOxBwtMuQrL7ZF
 -----END CERTIFICATE-----

backend/dev_tls_local-ca.key

@@ -1,28 +1,28 @@
 -----BEGIN PRIVATE KEY-----
-MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDA2y0hjmNn1vRs
-VSdy8IOfo8N1q9UgkhQWpGKXzPh+D5d1fnuJEmHIVwtDEtS/PwQ43LTmegChPtKH
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-aCASX3AVD2/XyC2MKkzc8Eg=
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+E29S40+4z9yivAC9dz7vHZUbyIFP6VG9WyhUYo+/WqOIePyh+iBISQ9TA1DneIYz
++VZ8iU5GvdybUPl2C5WN8seaoQKBgQDW3EwVN2EEkChLRJbQYN2qpjn+0vYESMJ8
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+m2wJOAMxigNYZogwRfn2yRLL1BD+PBHD+H936xcX1bSJOUyPSGOC/xLhIQKBgQCb
+kCDd85ygyycBaAWxlZCor3WqFF/fNjbp5Aaepi9mMoBXSUs8eK7+UbelURHozEAY
+fpYaw3B4rTlp9vppdTZjb+/PlXB9v+zQCl+0gTyKGj4cIpiOk4F0co51eipOw7f4
+XUaZ0+CgxlmNq/W26iONjH+pU1YVQQA+Z6+zp/GW4QKBgQCrzYgeugxxqgJzyIRu
+0njJkIg+T5gHvsQrtpzq7LVob+HBiBiT7eDOeGDXTK8F//sk969QVrDMQsTMvGW9
+sG1oTqxciALTMqkJTf8+hT9Uogir0/iTbJUzTt5vPYpQOEQwQHIXMUTjZ9C6NDKT
+QlmeMCxeWyPYqoMfwKmdtDP/Iw==
 -----END PRIVATE KEY-----

backend/dev_tls_m.localhost.crt

@@ -1,21 +1,21 @@
 -----BEGIN CERTIFICATE-----
-MIIDZzCCAk+gAwIBAgIUXizLjwkdqepX0bh0K3abeJxj68IwDQYJKoZIhvcNAQEL
-BQAwHjEcMBoGA1UEAwwTRWxlbWVudCBDYWxsIERldiBDQTAeFw0yNTA1MDUxMzU5
-MTFaFw0zNTA1MDMxMzU5MTFaMBgxFjAUBgNVBAMMDSoubS5sb2NhbGhvc3QwggEi
-MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCrzGSScSgaQuZdELGFYiLiYRwr
-LKyUdNr0rsPcOo0bvbeZ3zQMeUMRNlA69zGFdarumiDRXUoAmZI39WmH95aX3d+A
-U7EFnWev7xpWSVhSYj8T0d4rke8HjGk3LpaffJ93tbJuagBIH1ouuN6AOdzWs8hp
-RYIomWleEeeuVnnfaMwaXOdc+ihJJ6wzm2hwQSfdpjZPWBDd/DFft1ZXxIZOCjDs
-rEIiI7uU8iZPLB3QEM/tgxSSAOxrcKvQvxZokk+FD7aMJFP71IfieLCEzMTP1VXa
-tP7UTAKAqB2NyDJ8m3IHbOINiqcdFvFR3R1D9bXOYE4oRynNvYZrQUGnL2RtAgMB
-AAGjgaIwgZ8wHwYDVR0jBBgwFoAUCagYzLutXNaduLccP8vpL9w/legwCQYDVR0T
-BAIwADALBgNVHQ8EBAMCBaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwMAYDVR0RBCkw
-J4IJbG9jYWxob3N0ggttLmxvY2FsaG9zdIINKi5tLmxvY2FsaG9zdDAdBgNVHQ4E
-FgQUfdh1p52ZgWyZcBgBXGwKi4EnUE0wDQYJKoZIhvcNAQELBQADggEBAKrHEuB6
-33j8+EwSHw3zrvt/DRXK2BDHI1Ir9JcztSunaKAjZXVvf/dvZp0Xs1dEdJIdnv6G
-iZYhBbOqDqpQZbf2h/h0kuu5yZSBUdnQXnYNxlhp2UaC/UEgw5iZT/p1rm7RjVie
-y4Dp2WytV5iZOLmLj6xDvd3DXazgJPWIRX8p8qJZbKTkwCjTr7nDIj8jjG1sVFf7
-1RJBO5/6WSnImrpDmlLUrvjiKvbxcdseDJyBOhTwdRdSk4S2M+s5tR5j2I1gXLOq
-J5ioN76+SCrTY0K0WKRy9oOXWO1/X3+VYcekp+0F3SGkd5w17jylCv1XIGHAdEsQ
-v2z2/aMI/7sAD2Q=
+MIIDgDCCAmigAwIBAgIUT9NYpZbrAKokSPSTE3zzsAMowvEwDQYJKoZIhvcNAQEL
+BQAwHjEcMBoGA1UEAwwTRWxlbWVudCBDYWxsIERldiBDQTAeFw0yNTA5MjIxMjI3
+MzVaFw0zNTA5MjAxMjI3MzVaMBgxFjAUBgNVBAMMDSoubS5sb2NhbGhvc3QwggEi
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+qUY3jGqqPVORjfDUtDCrPPdCxT+ZlnsAgdonElWoWqczMrSyBRgfJlZMd4lEvt6V
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+fxkon+bQWITwP1PLC1UOTK7lR0EcVan5aY6WMs/6RfO4Gw/dvuiVG1jCrVcaKNGT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 -----END CERTIFICATE-----

backend/dev_tls_m.localhost.key

@@ -1,28 +1,28 @@
 -----BEGIN PRIVATE KEY-----
-MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCrzGSScSgaQuZd
-ELGFYiLiYRwrLKyUdNr0rsPcOo0bvbeZ3zQMeUMRNlA69zGFdarumiDRXUoAmZI3
-9WmH95aX3d+AU7EFnWev7xpWSVhSYj8T0d4rke8HjGk3LpaffJ93tbJuagBIH1ou
-uN6AOdzWs8hpRYIomWleEeeuVnnfaMwaXOdc+ihJJ6wzm2hwQSfdpjZPWBDd/DFf
-t1ZXxIZOCjDsrEIiI7uU8iZPLB3QEM/tgxSSAOxrcKvQvxZokk+FD7aMJFP71Ifi
-eLCEzMTP1VXatP7UTAKAqB2NyDJ8m3IHbOINiqcdFvFR3R1D9bXOYE4oRynNvYZr
-QUGnL2RtAgMBAAECggEAJaFQii8U/KOYt9vXNoMnZvSkaeSQLLhn2V6Kciu1CtWE
-aMTWLsFE6nk+G5xXkYcTmM3T0GghtH3u5CjyI6EcsEkeEorCZJt0wbmayDmqiekR
-LfMzOdHuTHX5+edPgMGYYG1BFyRKyYFsjH1b5zRFZhXdGQnrl5760GsVlz9D1KZQ
-iHcT+q1S2tmZeoUukQnADENKXUMCyTGM5FCddgNtsWnGDsTDayh7hUdvDkB+mW4G
-lSp+BZuc3PCwpbD6qkXvfugWs6CUAAtXoV3ceWgxQ+TEnNlwxaG1AyugfgNUBolk
-8xgeZt4r5QId03jsHDf7hpBAofcaCd5EMIIQYFvWoQKBgQDlbAvAzEFPTZZn2nRV
-Xagw4xjqVc1LLEKLCWq0N5rEkwn0h90Dz5N7/3NuonP/sIDsDHCbyiOYBI1Ck6Xi
-0WuB+OyKDh+xeF2mekN9G9ywPahdK5lT/TVsxXFyZlwtVv1x/6KBO4yv5URizxqU
-gyAPDDxfD/KcNjkOBaodWEwQGQKBgQC/s2gPDBtQkjLwkHXchBomLww5eLlVrac1
-WK4UX6uSdOgrjJ375OOgMTxe8NVZdOuAKytGXRWDwgH3nVWvuZhe7dGlX3JMuSer
-e9VwDpBESrvqcR4ruL6wm8wej6BXyjH0wD3FHb0S5HfuBDxTn+4bDwrbRzOUMNgy
-lSppuflxdQKBgQDiZcIfazFT8evn5nMAvuC4BZNTxIJHmZC9JfjPiUPIkpWzYtOe
-7BvNtKOT3Op9uw8uYYRKqKqBXJSNy6ha8XCXHS9HeXKbLn20SFkLQBCDNwVLlDfF
-40zyXtF6JDr4XyzSb4NM5pgKCER5AYloXxGm59s3sEQpFXUuOjbKqJS/GQKBgAoI
-c7vF4HAZFr1sch62cz/oWnVvkhOf4Q5zs7ixQSOLJtOQqnwSgK9TpFs7s47ZBbJR
-kBRAru2Ua9Hv1Bo8VnMxczV6h1roneDlvEf/GyHX33nnrbKQGrrXjJlU3wl5NaAf
-p5v3cHvapUQ5yIZ/6lBUOzc6xMJOxCHxmKSr7Rg5AoGAbEE4lt6Xh2dnBPJ81eNI
-IDrw/3ITY53qAY4Bx88CByIFuu8CEUdUZprh98jSl6ic1tMinZfUhRMwABLrUD51
-DGst8iGLPD9u83iMcUHI/L+p7AbxrKLvWXZrF5UZm440c9mSWqfhPaTBosPtNDsG
-LfETwH1flKXMTXd2xA9RTE4=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 -----END PRIVATE KEY-----

backend/dev_tls_setup

@@ -34,5 +34,6 @@ subjectAltName = @alt_names
 DNS.1 = localhost
 DNS.2 = m.localhost
 DNS.3 = *.m.localhost
+DNS.4 = *.othersite.m.localhost
 EOF
 )

backend/ew.test.othersite.config.json

@@ -0,0 +1,53 @@
+{
+  "default_server_config": {
+    "m.homeserver": {
+      "base_url": "https://synapse.othersite.m.localhost",
+      "server_name": "synapse.othersite.m.localhost"
+    }
+  },
+  "disable_custom_urls": false,
+  "disable_guests": false,
+  "disable_login_language_selector": false,
+  "disable_3pid_login": false,
+  "force_verification": false,
+  "brand": "Element",
+  "integrations_ui_url": "https://scalar.vector.im/",
+  "integrations_rest_url": "https://scalar.vector.im/api",
+  "integrations_widgets_urls": [
+    "https://scalar.vector.im/_matrix/integrations/v1",
+    "https://scalar.vector.im/api",
+    "https://scalar-staging.vector.im/_matrix/integrations/v1",
+    "https://scalar-staging.vector.im/api",
+    "https://scalar-staging.riot.im/scalar/api"
+  ],
+  "default_widget_container_height": 280,
+  "default_country_code": "GB",
+  "show_labs_settings": false,
+  "features": {
+    "feature_element_call_video_rooms": true,
+    "feature_video_rooms": true,
+    "feature_group_calls": true,
+    "feature_release_announcement": false
+  },
+  "default_federate": true,
+  "default_theme": "light",
+  "room_directory": {
+    "servers": ["matrix.org"]
+  },
+  "enable_presence_by_hs_url": {
+    "https://matrix.org": false,
+    "https://matrix-client.matrix.org": false
+  },
+  "setting_defaults": {
+    "breadcrumbs": true,
+    "feature_group_calls": true
+  },
+  "jitsi": {
+    "preferred_domain": "meet.element.io"
+  },
+  "element_call": {
+    "participant_limit": 8,
+    "brand": "Element Call"
+  },
+  "map_style_url": "https://api.maptiler.com/maps/streets/style.json?key=fU3vlMsMn4Jb6dnEIFsx"
+}

backend/playwright_homeserver-othersite.yaml

@@ -0,0 +1,83 @@
+server_name: "synapse.othersite.m.localhost"
+public_baseurl: https://synapse.othersite.m.localhost/
+
+pid_file: /data/homeserver.pid
+
+listeners:
+  - port: 18008
+    tls: false
+    type: http
+    x_forwarded: true
+    resources:
+      - names: [client, federation, openid]
+        compress: false
+
+database:
+  name: sqlite3
+  args:
+    database: /data/homeserver.db
+
+media_store_path: /data/media_store
+signing_key_path: "/data/SERVERNAME.signing.key"
+
+# Due to custom TLS certificate with domains
+# - m.localhost, localhost
+# - *.m.localhost
+# - *.othersite.m.localhost
+# we disable certificate verification to allow for federation.
+# WARNING: DO NOT USE IN PRODUCTION!!!
+federation_verify_certificates: false
+ip_range_blacklist: []
+trusted_key_servers:
+  - server_name: "synapse.m.localhost"
+    accept_keys_insecurely: true
+
+experimental_features:
+  # MSC3266: Room summary API. Used for knocking over federation
+  msc3266_enabled: true
+  # MSC4222 needed for syncv2 state_after. This allow clients to
+  # correctly track the state of the room.
+  msc4222_enabled: true
+  # sticky events for MatrixRTC user state
+  msc4354_enabled: true
+
+# The maximum allowed duration by which sent events can be delayed, as
+# per MSC4140. Must be a positive value if set.  Defaults to no
+# duration (null), which disallows sending delayed events.
+max_event_delay_duration: 24h
+
+# Required for Element Call in Single Page Mode due to on-the-fly user registration
+enable_registration: true
+enable_registration_without_verification: true
+
+report_stats: false
+serve_server_wellknown: true
+
+# Ratelimiting settings for client actions (registration, login, messaging).
+#
+# Each ratelimiting configuration is made of two parameters:
+#   - per_second: number of requests a client can send per second.
+#   - burst_count: number of requests a client can send before being throttled.
+
+rc_message:
+  per_second: 10000
+  burst_count: 10000
+
+rc_delayed_event_mgmt:
+  per_second: 10000
+  burst_count: 10000
+
+rc_login:
+  address:
+    per_second: 10000
+    burst_count: 10000
+  account:
+    per_second: 10000
+    burst_count: 10000
+  failed_attempts:
+    per_second: 10000
+    burst_count: 10000
+
+rc_registration:
+  per_second: 10000
+  burst_count: 10000

backend/playwright_homeserver.yaml

@@ -19,8 +19,18 @@ database:
 
 media_store_path: /data/media_store
 signing_key_path: "/data/SERVERNAME.signing.key"
+
+# Due to custom TLS certificate with domains
+# - m.localhost, localhost
+# - *.m.localhost
+# - *.othersite.m.localhost
+# we disable certificate verification to allow for federation.
+# WARNING: DO NOT USE IN PRODUCTION!!!
+federation_verify_certificates: false
+ip_range_blacklist: []
 trusted_key_servers:
-  - server_name: "matrix.org"
+  - server_name: "synapse.othersite.m.localhost"
+    accept_keys_insecurely: true
 
 experimental_features:
   # MSC3266: Room summary API. Used for knocking over federation
@@ -28,12 +38,21 @@ experimental_features:
   # MSC4222 needed for syncv2 state_after. This allow clients to
   # correctly track the state of the room.
   msc4222_enabled: true
+  # sticky events for MatrixRTC user state
+  msc4354_enabled: true
 
 # The maximum allowed duration by which sent events can be delayed, as
 # per MSC4140. Must be a positive value if set.  Defaults to no
 # duration (null), which disallows sending delayed events.
 max_event_delay_duration: 24h
 
+# Required for Element Call in Single Page Mode due to on-the-fly user registration
+enable_registration: true
+enable_registration_without_verification: true
+
+report_stats: false
+serve_server_wellknown: true
+
 # Ratelimiting settings for client actions (registration, login, messaging).
 #
 # Each ratelimiting configuration is made of two parameters:
@@ -44,6 +63,10 @@ rc_message:
   per_second: 10000
   burst_count: 10000
 
+rc_delayed_event_mgmt:
+  per_second: 10000
+  burst_count: 10000
+
 rc_login:
   address:
     per_second: 10000
@@ -58,10 +81,3 @@ rc_login:
 rc_registration:
   per_second: 10000
   burst_count: 10000
-
-# Required for Element Call in Single Page Mode due to on-the-fly user registration
-enable_registration: true
-enable_registration_without_verification: true
-
-report_stats: false
-serve_server_wellknown: true

backend/redis.conf

@@ -1,5 +0,0 @@
-bind 0.0.0.0
-protected-mode yes
-port 6379
-timeout 0
-tcp-keepalive 300

codecov.yaml

@@ -13,7 +13,6 @@ coverage:
         informational: true
     patch:
       default:
-        # Encourage (but don't enforce) 80% coverage on all lines that a PR
+        # Enforce 80% coverage on all lines that a PR
         # touches
         target: 80%
-        informational: true

config/config.devenv.json

@@ -14,6 +14,6 @@
     "membership_event_expiry_ms": 180000000,
     "delayed_leave_event_delay_ms": 18000,
     "delayed_leave_event_restart_ms": 4000,
-    "network_error_retry_ms": 4000
+    "network_error_retry_ms": 100
   }
 }

config/config.sample.json

@@ -17,6 +17,6 @@
     "membership_event_expiry_ms": 180000000,
     "delayed_leave_event_delay_ms": 18000,
     "delayed_leave_event_restart_ms": 4000,
-    "network_error_retry_ms": 4000
+    "network_error_retry_ms": 100
   }
 }

config/config_netlify_preview.json

@@ -11,14 +11,14 @@
     "membership_event_expiry_ms": 180000000,
     "delayed_leave_event_delay_ms": 18000,
     "delayed_leave_event_restart_ms": 4000,
-    "network_error_retry_ms": 4000
+    "network_error_retry_ms": 100
   },
   "posthog": {
     "api_key": "phc_rXGHx9vDmyEvyRxPziYtdVIv0ahEv8A9uLWFcCi1WcU",
     "api_host": "https://posthog-element-call.element.io"
   },
   "rageshake": {
-    "submit_url": "https://element.io/bugreports/submit"
+    "submit_url": "https://rageshakes.element.io/api/submit"
   },
   "sentry": {
     "environment": "netlify-pr-preview",

config/config_netlify_preview_sdk.json

@@ -0,0 +1,16 @@
+{
+  "default_server_config": {
+    "m.homeserver": {
+      "base_url": "https://call-unstable.ems.host",
+      "server_name": "call-unstable.ems.host"
+    }
+  },
+  "ssla": "https://static.element.io/legal/element-software-and-services-license-agreement-uk-1.pdf",
+  "matrix_rtc_session": {
+    "wait_for_key_rotation_ms": 3000,
+    "membership_event_expiry_ms": 180000000,
+    "delayed_leave_event_delay_ms": 18000,
+    "delayed_leave_event_restart_ms": 4000,
+    "network_error_retry_ms": 100
+  }
+}

config/otel_dev/README.md

@@ -1,5 +1,12 @@
 # OpenTelemetry Collector for development
 
+## Edit:
+
+Open telemetry has been removed in: https://github.com/element-hq/element-call/pull/3586
+Check this PR to get back the implementation or to use it as reference to add it back.
+
+---
+
 This directory contains a docker compose file that starts a jaeger all-in-one instance
 with an in-memory database, along with a standalone OpenTelemetry collector that forwards
 traces into the jaeger. Jaeger has a built-in OpenTelemetry collector, but it can't be

dev-backend-docker-compose.yml

@@ -3,7 +3,7 @@ networks:
 
 services:
   auth-service:
-    image: ghcr.io/element-hq/lk-jwt-service:latest-ci
+    image: ghcr.io/element-hq/lk-jwt-service:sha-f8ddd00
     pull_policy: always
     hostname: auth-server
     environment:
@@ -14,6 +14,7 @@ services:
       # If the configured homeserver runs on localhost, it'll probably be using
       # a self-signed certificate
       - LIVEKIT_INSECURE_SKIP_VERIFY_TLS=YES_I_KNOW_WHAT_I_AM_DOING
+      - LIVEKIT_FULL_ACCESS_HOMESERVERS=*
     deploy:
       restart_policy:
         condition: on-failure
@@ -23,8 +24,31 @@ services:
     networks:
       - ecbackend
 
+  auth-service-1:
+    image: ghcr.io/element-hq/lk-jwt-service:sha-f8ddd00
+    pull_policy: always
+    hostname: auth-server-1
+    environment:
+      - LIVEKIT_JWT_PORT=16080
+      - LIVEKIT_URL=wss://matrix-rtc.othersite.m.localhost/livekit/sfu
+      - LIVEKIT_KEY=devkey
+      - LIVEKIT_SECRET=secret
+      # If the configured homeserver runs on localhost, it'll probably be using
+      # a self-signed certificate
+      - LIVEKIT_INSECURE_SKIP_VERIFY_TLS=YES_I_KNOW_WHAT_I_AM_DOING
+      - LIVEKIT_FULL_ACCESS_HOMESERVERS=*
+    deploy:
+      restart_policy:
+        condition: on-failure
+    ports:
+      # HOST_PORT:CONTAINER_PORT
+      - 16080:16080
+    networks:
+      - ecbackend
+
   livekit:
-    image: livekit/livekit-server:latest
+    image: livekit/livekit-server:v1.10.1
+    pull_policy: always
     hostname: livekit-sfu
     command: --dev --config /etc/livekit.yaml
     restart: unless-stopped
@@ -42,20 +66,30 @@ services:
     networks:
       - ecbackend
 
-  redis:
-    image: redis:6-alpine
-    command: redis-server /etc/redis.conf
+  livekit-1:
+    image: livekit/livekit-server:v1.10.1
+    pull_policy: always
+    hostname: livekit-sfu-1
+    command: --dev --config /etc/livekit.yaml
+    restart: unless-stopped
+    # The SFU seems to work far more reliably when we let it share the host
+    # network rather than opening specific ports (but why?? we're not missing
+    # any…)
     ports:
       # HOST_PORT:CONTAINER_PORT
-      - 6379:6379
+      - 17880:17880/tcp
+      - 17881:17881/tcp
+      - 17882:17882/tcp
+      - 50300-50400:50300-50400/udp
     volumes:
-      - ./backend/redis.conf:/etc/redis.conf:Z
+      - ./backend/dev_livekit-othersite.yaml:/etc/livekit.yaml:Z
     networks:
       - ecbackend
 
   synapse:
     hostname: homeserver
-    image: docker.io/matrixdotorg/synapse:latest
+    image: ghcr.io/element-hq/synapse:latest
+    pull_policy: always
     environment:
       - SYNAPSE_CONFIG_PATH=/data/cfg/homeserver.yaml
       # Needed for rootless podman-compose such that the uid/gid mapping does
@@ -70,6 +104,24 @@ services:
     networks:
       - ecbackend
 
+  synapse-1:
+    hostname: homeserver-1
+    image: ghcr.io/element-hq/synapse:latest
+    pull_policy: always
+    environment:
+      - SYNAPSE_CONFIG_PATH=/data/cfg/homeserver.yaml
+      # Needed for rootless podman-compose such that the uid/gid mapping does
+      # fit local user uid. If the container runs as root (uid 0) it is fine as
+      # it actually maps to your non-root user on the host (e.g. 1000).
+      # Otherwise uid mapping will not match your non-root user.
+      - UID=0
+      - GID=0
+    volumes:
+      - ./backend/synapse_tmp_othersite:/data:Z
+      - ./backend/dev_homeserver-othersite.yaml:/data/cfg/homeserver.yaml:Z
+    networks:
+      - ecbackend
+
   element-web:
     image: ghcr.io/element-hq/element-web:develop
     pull_policy: always
@@ -82,10 +134,24 @@ services:
     networks:
       - ecbackend
 
+  element-web-1:
+    image: ghcr.io/element-hq/element-web:develop
+    pull_policy: always
+    volumes:
+      - ./backend/ew.test.othersite.config.json:/app/config.json:Z
+    environment:
+      ELEMENT_WEB_PORT: 18081
+    ports:
+      # HOST_PORT:CONTAINER_PORT
+      - "18081:18081"
+    networks:
+      - ecbackend
+
   nginx:
     #  see backend/dev_tls_setup for how to generate the tls certs
     hostname: synapse.m.localhost
     image: nginx:latest
+    pull_policy: always
     volumes:
       - ./backend/dev_nginx.conf:/etc/nginx/conf.d/default.conf:Z
       - ./backend/dev_tls_m.localhost.key:/root/ssl/key.pem:Z
@@ -101,4 +167,9 @@ services:
     depends_on:
       - synapse
     networks:
-      - ecbackend
+      ecbackend:
+        aliases:
+          - synapse.m.localhost
+          - synapse.othersite.m.localhost
+          - matrix-rtc.m.localhost
+          - matrix-rtc.othersite.m.localhost

docs/controls.md

@@ -17,9 +17,15 @@ On mobile platforms (iOS, Android), web views do not reliably support selecting
 - `controls.onAudioDeviceSelect: ((id: string) => void) | undefined` Callback called whenever the user or application selects a new audio output.
 - `controls.setAudioDevice(id: string): void` Sets the selected audio device in Element Call's menu. This should be used if the OS decides to automatically switch to Bluetooth, for example.
 - `controls.setAudioEnabled(enabled: boolean)` Enables/disables all audio output from the application. Output is enabled by default.
-- `showNativeAudioDevicePicker: (() => void) | undefined`. Callback called whenever the user presses the output button in the settings menu.
-  This button is only shown on iOS. (`userAgent.includes("iPhone")`)
 - `controls.onAudioPlaybackStarted: ((id: string) => void) | undefined`: This will be called the first time we start
   playing audio in the webview. It can be helpful to do device setup on the native app when the webviews audio is ready.
   In particular android is using it to setup the output channel so that the call volume can
   be controlled by the hardware volume rocker.
+
+## Element Call button delegation
+
+Callbacks for buttons in EC that are handled by the native application
+
+- `showNativeAudioDevicePicker: (() => void) | undefined`. Callback called whenever the user presses the output button in the settings menu.
+  This button is only shown on iOS. (`/iPad|iPhone|iPod|Mac/.test(navigator.userAgent)`)
+- `onBackButtonPressed: (() => void) | undefined`. Callback when the webview detects a tab on the header's back button.

docs/self-hosting.md

@@ -64,7 +64,7 @@ rc_delayed_event_mgmt:
 ```
 
 As a prerequisite for the
-[Matrix LiveKit JWT auth service](https://github.com/element-hq/lk-jwt-service)
+[MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service)
 make sure that your Synapse server has either a `federation` or `openid`
 [listener configured](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#listeners).
 
@@ -77,7 +77,7 @@ required for each site deployment.
 
 As depicted above in the `example.com` site deployment, Element Call requires a
 [Livekit SFU](https://github.com/livekit/livekit) alongside a
-[Matrix Livekit JWT auth service](https://github.com/element-hq/lk-jwt-service)
+[MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service)
 to implement
 [MSC4195: MatrixRTC using LiveKit backend](https://github.com/hughns/matrix-spec-proposals/blob/hughns/matrixrtc-livekit/proposals/4195-matrixrtc-livekit.md).
 
@@ -89,7 +89,7 @@ the example above, this results in:
 | Service | Endpoint | Example |
 | -------- | ------- | ------- |
 | [Livekit SFU](https://github.com/livekit/livekit) WebSocket signalling connection | `/livekit/sfu` | `matrix-rtc.example.com/livekit/sfu` |
-| [Matrix Livekit JWT auth service](https://github.com/element-hq/lk-jwt-service) | `/livekit/jwt` | `matrix-rtc.example.com/livekit/jwt` |
+| [MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service) | `/livekit/jwt` | `matrix-rtc.example.com/livekit/jwt` |
 
 Using Nginx, you can achieve this by:
 
@@ -102,7 +102,7 @@ server {
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
       proxy_set_header X-Forwarded-Proto $scheme;
 
-      # JWT Service running at port 8080
+      # MatrixRTC Authorization Service running at port 8080
       proxy_pass http://localhost:8080/;
     }
 
@@ -126,6 +126,66 @@ server {
 }
 ```
 
+Or Using Caddy, you can achieve this by:
+
+```caddy configuration file
+# Route for lk-jwt-service with livekit/jwt prefix
+@jwt_service path /livekit/jwt/sfu/get /livekit/jwt/healthz
+handle @jwt_service {
+  uri strip_prefix /livekit/jwt
+  reverse_proxy http://[::1]:8080 {
+    header_up Host {host}
+    header_up X-Forwarded-Server {host}
+    header_up X-Real-IP {remote_host}
+    header_up X-Forwarded-For {remote_host}
+  }
+}
+
+# Default route for livekit
+handle {
+  reverse_proxy http://localhost:7880 {
+    header_up Host {host}
+    header_up X-Forwarded-Server {host}
+    header_up X-Real-IP {remote_host}
+    header_up X-Forwarded-For {remote_host}
+  }
+}
+```
+
+Using Haproxy, you can achieve this by:
+
+```
+# Frontend
+    # Match /livekit/sfu/ path
+    acl is_sfu path_beg -i /livekit/sfu/
+    use_backend sfu_backend if is_sfu matrixrtc_domain
+
+    acl is_mxrtc_auth path_beg -i /sfu/get
+    use_backend mxrtc_auth_backend if is_mxrtc_auth matrixrtc_domain
+
+# Backend
+## MatrixRTC backend
+backend sfu_backend
+    server livekit 127.0.0.1:7880
+    http-request set-path %[path,regsub(^/livekit/sfu/,/)]
+    http-request set-header Host %[req.hdr(host)]
+    timeout server 120s
+    # WebSocket support
+    option forwardfor
+    option http-server-close
+    option http-buffer-request
+
+backend mxrtc_auth_backend
+    server sfu 127.0.0.1:8070
+    http-request set-header Host %[req.hdr(host)]
+    timeout server 120s
+    # WebSocket support
+    option forwardfor
+    option http-server-close
+    option http-buffer-request
+
+```
+
 #### MatrixRTC backend announcement
 
 > [!IMPORTANT]
@@ -145,10 +205,6 @@ server {
     {
         "type": "livekit",
         "livekit_service_url": "https://matrix-rtc-2.example.com/livekit/jwt"
-    },
-    {
-        "type": "nextgen_new_foci_type",
-        "props_for_nextgen_foci": "val"
     }
 ]
 ```
@@ -218,7 +274,7 @@ server {
 There are currently two different config files. `.env` holds variables that are
 used at build time, while `public/config.json` holds variables that are used at
 runtime. Documentation and default values for `public/config.json` can be found
-in [ConfigOptions.ts](src/config/ConfigOptions.ts).
+in [ConfigOptions.ts](../src/config/ConfigOptions.ts).
 
 > [!CAUTION]
 > Please note configuring MatrixRTC backend via `config.json` of
@@ -261,6 +317,7 @@ self-hosters and developers working with Element Call.
 - [MatrixRTC with Synology Container Manager (Docker)](https://ztfr.de/matrixrtc-with-synology-container-manager-docker/)
 - [Encrypted & Scalable Video Calls: How to deploy an Element Call backend with Synapse Using Docker-Compose](https://willlewis.co.uk/blog/posts/deploy-element-call-backend-with-synapse-and-docker-compose/)
 - [Element Call einrichten: Verschlüsselte Videoanrufe mit Element X und Matrix Synapse](https://www.cleveradmin.de/blog/2025/04/matrixrtc-element-call-backend-einrichten/)
+- [MatrixRTC Back-End for Synapse with Docker Compose and Traefik](https://forge.avontech.net/kstro1/matrixrtc-docker-traefik/)
 
 ## 🛠️ Tools
 

docs/url-params.md

@@ -46,29 +46,31 @@ possible to support encryption.
 
 These parameters are relevant to both [widget](./embedded-standalone.md) and [standalone](./embedded-standalone.md) modes:
 
-| Name                                                    | Values                                                                                               | Required for widget                                                                               | Required for SPA             | Description                                                                                                                                                                                                                                                                                                                                                                                         |
-| ------------------------------------------------------- | ---------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------- | ---------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `allowIceFallback`                                      | `true` or `false`                                                                                    | No, defaults to `false`                                                                           | No, defaults to `false`      | Allows use of fallback STUN servers for ICE if the user's homeserver doesn’t provide any.                                                                                                                                                                                                                                                                                                           |
-| `analyticsID` (deprecated: use `posthogUserId` instead) | Posthog analytics ID                                                                                 | No                                                                                                | No                           | Available only with user's consent for sharing telemetry in Element Web.                                                                                                                                                                                                                                                                                                                            |
-| `appPrompt`                                             | `true` or `false`                                                                                    | No, defaults to `true`                                                                            | No, defaults to `true`       | Prompts the user to launch the native mobile app upon entering a room, applicable only on Android and iOS, and must be enabled in config.                                                                                                                                                                                                                                                           |
-| `confineToRoom`                                         | `true` or `false`                                                                                    | No, defaults to `false`                                                                           | No, defaults to `false`      | Keeps the user confined to the current call/room.                                                                                                                                                                                                                                                                                                                                                   |
-| `displayName`                                           |                                                                                                      | No                                                                                                | No                           | Display name used for auto-registration.                                                                                                                                                                                                                                                                                                                                                            |
-| `enableE2EE` (deprecated)                               | `true` or `false`                                                                                    | No, defaults to `true`                                                                            | No, defaults to `true`       | Legacy flag to enable end-to-end encryption, not used in the `livekit` branch.                                                                                                                                                                                                                                                                                                                      |
-| `fontScale`                                             | A decimal number such as `0.9`                                                                       | No, defaults to `1.0`                                                                             | No, defaults to `1.0`        | Factor by which to scale the interface's font size.                                                                                                                                                                                                                                                                                                                                                 |
-| `fonts`                                                 |                                                                                                      | No                                                                                                | No                           | Defines the font(s) used by the interface. Multiple font parameters can be specified: `?font=font-one&font=font-two...`.                                                                                                                                                                                                                                                                            |
-| `hideHeader`                                            | `true` or `false`                                                                                    | No, defaults to `false`                                                                           | No, defaults to `false`      | Hides the room header when in a call.                                                                                                                                                                                                                                                                                                                                                               |
-| `hideScreensharing`                                     | `true` or `false`                                                                                    | No, defaults to `false`                                                                           | No, defaults to `false`      | Hides the screen-sharing button.                                                                                                                                                                                                                                                                                                                                                                    |
-| `homeserver`                                            |                                                                                                      | Not applicable                                                                                    | No                           | Homeserver for registering a new (guest) user, configures non-default guest user server when creating a spa link.                                                                                                                                                                                                                                                                                   |
-| `intent`                                                | `start_call` or `join_existing`                                                                      | No, defaults to `start_call`                                                                      | No, defaults to `start_call` | The intent of the user with respect to the call. e.g. if they clicked a Start Call button, this would be `start_call`. If it was a Join Call button, it would be `join_existing`.                                                                                                                                                                                                                   |
-| `lang`                                                  | [BCP 47](https://www.rfc-editor.org/info/bcp47) code                                                 | No                                                                                                | No                           | The language the app should use.                                                                                                                                                                                                                                                                                                                                                                    |
-| `password`                                              |                                                                                                      | No                                                                                                | No                           | E2EE password when using a shared secret. (For individual sender keys in embedded mode this is not required.)                                                                                                                                                                                                                                                                                       |
-| `perParticipantE2EE`                                    | `true` or `false`                                                                                    | No, defaults to `false`                                                                           | No, defaults to `false`      | Enables per participant encryption with Keys exchanged over encrypted matrix room messages.                                                                                                                                                                                                                                                                                                         |
-| `controlledAudioDevices`                                | `true` or `false`                                                                                    | No, defaults to `false`                                                                           | No, defaults to `false`      | Whether the [global JS controls for audio devices](./controls.md#audio-devices) should be enabled, allowing the list of audio devices to be controlled by the app hosting Element Call.                                                                                                                                                                                                             |
-| `roomId`                                                | [Matrix Room ID](https://spec.matrix.org/v1.12/appendices/#room-ids)                                 | Yes                                                                                               | No                           | Anything about what room we're pointed to should be from useRoomIdentifier which parses the path and resolves alias with respect to the default server name, however roomId is an exception as we need the room ID in embedded widget mode, and not the room alias (or even the via params because we are not trying to join it). This is also not validated, where it is in `useRoomIdentifier()`. |
-| `showControls`                                          | `true` or `false`                                                                                    | No, defaults to `true`                                                                            | No, defaults to `true`       | Displays controls like mute, screen-share, invite, and hangup buttons during a call.                                                                                                                                                                                                                                                                                                                |
-| `skipLobby` (deprecated: use `intent` instead)          | `true` or `false`                                                                                    | No. If `intent` is explicitly `start_call` then defaults to `true`. Otherwise defaults to `false` | No, defaults to `false`      | Skips the lobby to join a call directly, can be combined with preload in widget. When `true` the audio and video inputs will be muted by default. (This means there currently is no way to start without muted video if one wants to skip the lobby. Also not in widget mode.)                                                                                                                      |
-| `theme`                                                 | One of: `light`, `dark`, `light-high-contrast`, `dark-high-contrast`                                 | No, defaults to `dark`                                                                            | No, defaults to `dark`       | UI theme to use.                                                                                                                                                                                                                                                                                                                                                                                    |
-| `viaServers`                                            | Comma separated list of [Matrix Server Names](https://spec.matrix.org/v1.12/appendices/#server-name) | Not applicable                                                                                    | No                           | Homeserver for joining a room, non-empty value required for rooms not on the user’s default homeserver.                                                                                                                                                                                                                                                                                             |
+| Name                                           | Values                                                                                                                                                             | Required for widget                                                                               | Required for SPA             | Description                                                                                                                                                                                                                                                                                                                                                                                         |
+| ---------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------- | ---------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `intent`                                       | `start_call`, `join_existing`, `start_call_voice`, `join_existing_voice`, `start_call_dm`, `join_existing_dm`, `start_call_dm_voice`, or `join_existing_dm_voice`. | No, defaults to `start_call`                                                                      | No, defaults to `start_call` | The intent is a special url parameter that defines the defaults for all the other parameters. In most cases it should be enough to only set the intent to setup element-call.                                                                                                                                                                                                                       |
+| `allowIceFallback`                             | `true` or `false`                                                                                                                                                  | No, defaults to `false`                                                                           | No, defaults to `false`      | Allows use of fallback STUN servers for ICE if the user's homeserver doesn’t provide any.                                                                                                                                                                                                                                                                                                           |
+| `posthogUserId`                                | Posthog analytics ID                                                                                                                                               | No                                                                                                | No                           | Available only with user's consent for sharing telemetry in Element Web.                                                                                                                                                                                                                                                                                                                            |
+| `confineToRoom`                                | `true` or `false`                                                                                                                                                  | No, defaults to `false`                                                                           | No, defaults to `false`      | Keeps the user confined to the current call/room.                                                                                                                                                                                                                                                                                                                                                   |
+| `displayName`                                  |                                                                                                                                                                    | No                                                                                                | No                           | Display name used for auto-registration.                                                                                                                                                                                                                                                                                                                                                            |
+| `enableE2EE` (deprecated)                      | `true` or `false`                                                                                                                                                  | No, defaults to `true`                                                                            | No, defaults to `true`       | Legacy flag to enable end-to-end encryption, not used in the `livekit` branch.                                                                                                                                                                                                                                                                                                                      |
+| `fontScale`                                    | A decimal number such as `0.9`                                                                                                                                     | No, defaults to `1.0`                                                                             | No, defaults to `1.0`        | Factor by which to scale the interface's font size.                                                                                                                                                                                                                                                                                                                                                 |
+| `fonts`                                        |                                                                                                                                                                    | No                                                                                                | No                           | Defines the font(s) used by the interface. Multiple font parameters can be specified: `?font=font-one&font=font-two...`.                                                                                                                                                                                                                                                                            |
+| `header`                                       | `none`, `standard` or `app_bar`                                                                                                                                    | No, defaults to `standard`                                                                        | No, defaults to `standard`   | The style of headers to show. `standard` is the default arrangement, `none` hides the header entirely, and `app_bar` produces a header with a back button like you might see in mobile apps. The callback for the back button is `window.controls.onBackButtonPressed`.                                                                                                                             |
+| `hideScreensharing`                            | `true` or `false`                                                                                                                                                  | No, defaults to `false`                                                                           | No, defaults to `false`      | Hides the screen-sharing button.                                                                                                                                                                                                                                                                                                                                                                    |
+| `homeserver`                                   |                                                                                                                                                                    | Not applicable                                                                                    | No                           | Homeserver for registering a new (guest) user, configures non-default guest user server when creating a spa link.                                                                                                                                                                                                                                                                                   |
+| `lang`                                         | [BCP 47](https://www.rfc-editor.org/info/bcp47) code                                                                                                               | No                                                                                                | No                           | The language the app should use.                                                                                                                                                                                                                                                                                                                                                                    |
+| `password`                                     |                                                                                                                                                                    | No                                                                                                | No                           | E2EE password when using a shared secret. (For individual sender keys in embedded mode this is not required.)                                                                                                                                                                                                                                                                                       |
+| `perParticipantE2EE`                           | `true` or `false`                                                                                                                                                  | No, defaults to `false`                                                                           | No, defaults to `false`      | Enables per participant encryption with Keys exchanged over encrypted matrix room messages.                                                                                                                                                                                                                                                                                                         |
+| `controlledAudioDevices`                       | `true` or `false`                                                                                                                                                  | No, defaults to `false`                                                                           | No, defaults to `false`      | Whether the [global JS controls for audio devices](./controls.md#audio-devices) should be enabled, allowing the list of audio devices to be controlled by the app hosting Element Call.                                                                                                                                                                                                             |
+| `roomId`                                       | [Matrix Room ID](https://spec.matrix.org/v1.12/appendices/#room-ids)                                                                                               | Yes                                                                                               | No                           | Anything about what room we're pointed to should be from useRoomIdentifier which parses the path and resolves alias with respect to the default server name, however roomId is an exception as we need the room ID in embedded widget mode, and not the room alias (or even the via params because we are not trying to join it). This is also not validated, where it is in `useRoomIdentifier()`. |
+| `showControls`                                 | `true` or `false`                                                                                                                                                  | No, defaults to `true`                                                                            | No, defaults to `true`       | Displays controls like mute, screen-share, invite, and hangup buttons during a call.                                                                                                                                                                                                                                                                                                                |
+| `skipLobby` (deprecated: use `intent` instead) | `true` or `false`                                                                                                                                                  | No. If `intent` is explicitly `start_call` then defaults to `true`. Otherwise defaults to `false` | No, defaults to `false`      | Skips the lobby to join a call directly, can be combined with preload in widget. When `true` the audio and video inputs will be muted by default. (This means there currently is no way to start without muted video if one wants to skip the lobby. Also not in widget mode.)                                                                                                                      |
+| `theme`                                        | One of: `light`, `dark`, `light-high-contrast`, `dark-high-contrast`                                                                                               | No, defaults to `dark`                                                                            | No, defaults to `dark`       | UI theme to use.                                                                                                                                                                                                                                                                                                                                                                                    |
+| `viaServers`                                   | Comma separated list of [Matrix Server Names](https://spec.matrix.org/v1.12/appendices/#server-name)                                                               | Not applicable                                                                                    | No                           | Homeserver for joining a room, non-empty value required for rooms not on the user’s default homeserver.                                                                                                                                                                                                                                                                                             |
+| `sendNotificationType`                         | `ring` or `notification`                                                                                                                                           | No                                                                                                | No                           | Will send a "ring" or "notification" `m.rtc.notification` event if the user is the first one in the call.                                                                                                                                                                                                                                                                                           |
+| `autoLeaveWhenOthersLeft`                      | `true` or `false`                                                                                                                                                  | No, defaults to `false`                                                                           | No, defaults to `false`      | Whether the app should automatically leave the call when there is no one left in the call.                                                                                                                                                                                                                                                                                                          |
+| `waitForCallPickup`                            | `true` or `false`                                                                                                                                                  | No, defaults to `false`                                                                           | No, defaults to `false`      | When sending a notification, show UI that the app is awaiting an answer, play a dial tone, and (in widget mode) auto-close the widget once the notification expires.                                                                                                                                                                                                                                |
 
 ### Widget-only parameters
 
@@ -93,6 +95,6 @@ These parameters are only supported in the [embedded](./embedded-standalone.md)
 | -------------------- | -------------------------------------------------------------------------- | -------- | ---------------------------------------------------------------------------------------------------------------------------------- |
 | `posthogApiHost`     | Posthog server URL                                                         | No       | e.g. `https://posthog-element-call.element.io`. Only supported in embedded package. In full package the value from config is used. |
 | `posthogApiKey`      | Posthog project API key                                                    | No       | Only supported in embedded package. In full package the value from config is used.                                                 |
-| `rageshakeSubmitUrl` | Rageshake server URL endpoint                                              | No       | e.g. `https://element.io/bugreports/submit`. In full package the value from config is used.                                        |
+| `rageshakeSubmitUrl` | Rageshake server URL endpoint                                              | No       | e.g. `https://rageshakes.element.io/api/submit`. In full package the value from config is used.                                    |
 | `sentryDsn`          | Sentry [DSN](https://docs.sentry.io/concepts/key-terms/dsn-explainer/)     | No       | In full package the value from config is used.                                                                                     |
 | `sentryEnvironment`  | Sentry [environment](https://docs.sentry.io/concepts/key-terms/key-terms/) | No       | In full package the value from config is used.                                                                                     |

embedded/android/gradle/libs.versions.toml

@@ -2,11 +2,11 @@
 # https://docs.gradle.org/current/userguide/platforms.html#sub::toml-dependencies-format
 
 [versions]
-android_gradle_plugin = "8.10.1"
+android_gradle_plugin = "8.13.2"
 
 [libraries]
 android_gradle_plugin = { module = "com.android.tools.build:gradle", version.ref = "android_gradle_plugin" }
 
 [plugins]
 android_library = { id = "com.android.library", version.ref = "android_gradle_plugin" }
-maven_publish = { id = "com.vanniktech.maven.publish", version = "0.32.0" }
+maven_publish = { id = "com.vanniktech.maven.publish", version = "0.36.0" }

embedded/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.4-all.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

embedded/android/lib/build.gradle.kts

@@ -5,8 +5,6 @@
  * Please see LICENSE files in the repository root for full details.
  */
 
-import com.vanniktech.maven.publish.SonatypeHost
-
 plugins {
     alias(libs.plugins.android.library)
     alias(libs.plugins.maven.publish)
@@ -27,7 +25,7 @@ android {
 }
 
 mavenPublishing {
-    publishToMavenCentral(SonatypeHost.CENTRAL_PORTAL, automaticRelease = true)
+    publishToMavenCentral(automaticRelease = true)
 
     signAllPublications()
 

i18next-parser.config.ts

@@ -1,4 +1,6 @@
-export default {
+import type { UserConfig } from "i18next-parser";
+
+const config: UserConfig = {
   keySeparator: ".",
   namespaceSeparator: false,
   contextSeparator: "|",
@@ -26,3 +28,5 @@ export default {
   input: ["src/**/*.{ts,tsx}"],
   sort: true,
 };
+
+export default config;

knip.ts

@@ -1,8 +1,15 @@
-import { KnipConfig } from "knip";
+/*
+Copyright 2025 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { type KnipConfig } from "knip";
 
 export default {
   vite: {
-    config: ["vite.config.js", "vite-embedded.config.js"],
+    config: ["vite.config.ts", "vite-embedded.config.ts", "vite-sdk.config.ts"],
   },
   entry: ["src/main.tsx", "i18next-parser.config.ts"],
   ignoreBinaries: [
@@ -27,10 +34,12 @@ export default {
     // then Knip will flag it as a false positive
     // https://github.com/webpro-nl/knip/issues/766
     "@vector-im/compound-web",
-    // We need this so that TypeScript is happy with @livekit/track-processors.
-    // This might be a bug in the LiveKit repo but for now we fix it on the
-    // Element Call side.
-    "@types/dom-mediacapture-transform",
+    // Yarn plugins are allowed to depend on packages provided by the Yarn
+    // runtime. These shouldn't be listed in package.json, because plugins
+    // should work before Yarn even installs dependencies for the first time.
+    // https://yarnpkg.com/advanced/plugin-tutorial#what-does-a-plugin-look-like
+    "@yarnpkg/core",
+    "@yarnpkg/parsers",
     "matrix-widget-api",
   ],
   ignoreExportsUsedInFile: true,

locales/cs/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Nahrát soubor"
   },
   "analytics_notice": "Účastí v této beta verzi souhlasíte se shromažďováním anonymních údajů, které používáme ke zlepšování produktu. Více informací o tom, které údaje sledujeme, najdete v našich <2>Zásadách ochrany osobních údajů</2> a <6>Zásadách používání souborů cookie</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Pokračovat v prohlížeči",
-    "open_in_app": "Otevřít v aplikaci",
-    "text": "Jste připraveni se připojit?",
-    "title": "Vybrat aplikaci"
-  },
   "call_ended_view": {
     "create_account_button": "Vytvořit účet",
     "create_account_prompt": "<0>Proč neskončit nastavením hesla, abyste mohli účet použít znovu?</0><1>Budete si moci nechat své jméno a nastavit si avatar pro budoucí hovory </1>",
@@ -61,6 +55,7 @@
     "video": "Video"
   },
   "developer_mode": {
+    "always_show_iphone_earpiece": "Zobrazit možnost sluchátek pro iPhone na všech platformách",
     "crypto_version": "Kryptografická verze: {{version}}",
     "debug_tile_layout_label": "Ladění rozložení dlaždic",
     "device_id": "ID zařízení: {{id}}",
@@ -81,7 +76,7 @@
   "error": {
     "call_is_not_supported": "Volání není podporováno",
     "call_not_found": "Volání nebylo nalezeno",
-    "call_not_found_description": "<0>Zdá se, že tento odkaz nepatří k žádnému existujícímu volání. Zkontrolujte, zda máte správný odkaz, nebo <1>vytvořte nový</1>.</0>",
+    "call_not_found_description": "<0>Zdá se, že tento odkaz nepatří k žádnému existujícímu hovoru. Zkontrolujte, zda máte správný odkaz, nebo<2> vytvořte nový</2>.</0>",
     "connection_lost": "Spojení ztraceno",
     "connection_lost_description": "Hovor byl přerušen.",
     "e2ee_unsupported": "Nekompatibilní prohlížeč",
@@ -104,6 +99,11 @@
     "knock_reject_heading": "Přístup odepřen",
     "reason": "Důvod"
   },
+  "handset": {
+    "overlay_back_button": "Zpět do režimu reproduktoru",
+    "overlay_description": "Funguje pouze při používání aplikace",
+    "overlay_title": "Režim sluchátka"
+  },
   "hangup_button_label": "Ukončit hovor",
   "header_label": "Domov Element Call",
   "header_participants_label": "Účastníci",
@@ -173,8 +173,11 @@
     "devices": {
       "camera": "Fotoaparát",
       "camera_numbered": "Fotoaparát {{n}}",
+      "change_device_button": "Změnit zvukové zařízení",
       "default": "Výchozí",
       "default_named": "Výchozí <2> ({{name}}) </2>",
+      "handset": "Sluchátko",
+      "loudspeaker": "Reproduktor",
       "microphone": "Mikrofon",
       "microphone_numbered": "Mikrofon {{n}}",
       "speaker": "Reproduktor",

locales/da/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Upload fil"
   },
   "analytics_notice": "Ved at deltage i denne beta giver du samtykke til indsamling af anonyme data, som vi bruger til at forbedre produktet. Du kan finde flere oplysninger om, hvilke data vi sporer, i vores <2>fortrolighedspolitik</2> og vores <6>cookiepolitik</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Fortsæt i browseren",
-    "open_in_app": "Åbn i appen",
-    "text": "Klar til at deltage?",
-    "title": "Vælg app"
-  },
   "call_ended_view": {
     "create_account_button": "Opret konto",
     "create_account_prompt": "<0>Hvorfor ikke afslutte med at oprette en adgangskode for at beholde din konto? </0><1>Du kan beholde dit navn og indstille en avatar til brug ved fremtidige opkald </1>",
@@ -61,6 +55,7 @@
     "video": "Video"
   },
   "developer_mode": {
+    "always_show_iphone_earpiece": "Vis mulighed for iPhone-høretelefon på alle platforme",
     "crypto_version": "Krypto-version: {{version}}",
     "debug_tile_layout_label": "Fejlfinding af fliselayout",
     "device_id": "Enheds-id: {{id}}",
@@ -70,6 +65,7 @@
     "livekit_server_info": "LiveKit Serverinfo",
     "livekit_sfu": "LiveKit SFU: {{url}}",
     "matrix_id": "Matrix ID: {{id}}",
+    "mute_all_audio": "Slå al lyd fra (deltagere, reaktioner, deltagelseslyde)",
     "show_connection_stats": "Vis forbindelsesstatistik",
     "show_non_member_tiles": "Vis fliser for medier fra ikke-medlemmer",
     "url_params": "URL-parametre",
@@ -80,7 +76,7 @@
   "error": {
     "call_is_not_supported": "Opkald er ikke understøttet",
     "call_not_found": "Opkald ikke fundet",
-    "call_not_found_description": "<0>Det link ser ikke ud til at høre til et eksisterende opkald. Tjek at du har det rigtige link, eller<1> opret et nyt</1>.</0>",
+    "call_not_found_description": "<0>Det link ser ikke ud til at høre til et eksisterende opkald. Tjek at du har det rigtige link, eller <2> opret et nyt</2>.</0>",
     "connection_lost": "Forbindelsen gik tabt",
     "connection_lost_description": "Du blev afbrudt fra opkaldet.",
     "e2ee_unsupported": "Inkompatibel browser",
@@ -92,6 +88,8 @@
     "matrix_rtc_focus_missing": "Serveren er ikke konfigureret til at arbejde med {{brand}}{{domain}}. Kontakt venligst din serveradministrator (domæne:{{domain}}, fejlkode: {{ errorCode }}).",
     "open_elsewhere": "Åbnet i en anden fane",
     "open_elsewhere_description": "{{brand}} er blevet åbnet i en anden fane. Hvis det ikke lyder rigtigt, kan du prøve at genindlæse siden.",
+    "room_creation_restricted": "Kunne ikke oprette opkald",
+    "room_creation_restricted_description": "Oprettelse af opkald er muligvis begrænset til autoriserede brugere. Prøv igen senere, eller kontakt din serveradministrator, hvis problemet fortsætter.",
     "unexpected_ec_error": "Der opstod en uventet fejl (<0>Fejlkode:</0> <1> {{ errorCode }}</1>). Kontakt venligst din serveradministrator."
   },
   "group_call_loader": {
@@ -103,6 +101,11 @@
     "knock_reject_heading": "Adgang nægtet",
     "reason": "Årsag: {{reason}}"
   },
+  "handset": {
+    "overlay_back_button": "Tilbage til højttalertilstand",
+    "overlay_description": "Virker kun, når du bruger appen",
+    "overlay_title": "Telefon-højtaler"
+  },
   "hangup_button_label": "Afslut opkald",
   "header_label": "Element Ring hjem",
   "header_participants_label": "Deltagere",
@@ -164,12 +167,18 @@
       "effect_volume_description": "Juster den lydstyrke som reaktioner og håndsoprækninger afspilles med.",
       "effect_volume_label": "Lydstyrke for lydeffekter"
     },
+    "background_blur_header": "Baggrund",
+    "background_blur_label": "Gør videoens baggrund sløret",
+    "blur_not_supported_by_browser": "(Baggrundssløring understøttes ikke af denne enhed.)",
     "developer_tab_title": "Udvikler",
     "devices": {
       "camera": "Kamera",
       "camera_numbered": "Kamera {{n}}",
+      "change_device_button": "Skift lydenhed",
       "default": "Standard",
       "default_named": "Standard <2>({{name}})</2>",
+      "handset": "Telefon",
+      "loudspeaker": "Højttaler",
       "microphone": "Mikrofon",
       "microphone_numbered": "Mikrofon {{n}}",
       "speaker": "Højttaler",

locales/de/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Datei hochladen"
   },
   "analytics_notice": "Mit der Teilnahme an der Beta akzeptierst du die Sammlung von anonymen Daten, die wir zur Verbesserung des Produkts verwenden. Weitere Informationen zu den von uns erhobenen Daten findest du in unserer <2>Datenschutzerklärung</2> und unseren <6>Cookie-Richtlinien</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Weiter im Browser",
-    "open_in_app": "In der App öffnen",
-    "text": "Bereit, beizutreten?",
-    "title": "App auswählen"
-  },
   "call_ended_view": {
     "create_account_button": "Konto erstellen",
     "create_account_prompt": "<0>Warum vergibst du nicht abschließend ein Passwort, um dein Konto zu erhalten?</0><1>Du kannst deinen Namen behalten und ein Profilbild für zukünftige Anrufe festlegen.</1>",
@@ -55,6 +49,7 @@
     "profile": "Profil",
     "reaction": "Reaktion",
     "reactions": "Reaktionen",
+    "reconnecting": "Verbindung wird wiederhergestellt...",
     "settings": "Einstellungen",
     "unencrypted": "Nicht verschlüsselt",
     "username": "Benutzername",
@@ -82,7 +77,7 @@
   "error": {
     "call_is_not_supported": "Anrufe werden nicht unterstützt",
     "call_not_found": "Anruf nicht gefunden",
-    "call_not_found_description": "<0>Dieser Link scheint zu keinem bestehenden Anruf zu gehören. Vergewissern Sie sich, dass Sie den richtigen Link haben, oder <1> erstellen Sie einen neuen</1>. </0>",
+    "call_not_found_description": "<0>Dieser Link scheint zu keinem bestehenden Anruf zu gehören. Es sollte geprüft werden, ob der Link korrekt ist, oder <2>ein neuer erstellt werden</2>.</0>",
     "connection_lost": "Verbindung verloren",
     "connection_lost_description": "Ihre Verbindung zum Anruf wurde unterbrochen.",
     "e2ee_unsupported": "Inkompatibler Browser",
@@ -94,6 +89,8 @@
     "matrix_rtc_focus_missing": "Der Server ist nicht für die Verwendung mit {{brand}} konfiguriert. Bitte den Serveradministrator kontaktieren (Domain: {{domain}}, Fehlercode: {{ errorCode }}).",
     "open_elsewhere": "In einem anderen Tab geöffnet",
     "open_elsewhere_description": "{{brand}} wurde in einem anderen Tab geöffnet. Wenn das nicht richtig klingt, versuchen Sie, die Seite neu zu laden.",
+    "room_creation_restricted": "Anruf konnte nicht erstellt werden",
+    "room_creation_restricted_description": "Das Erstellen von Anrufen ist nur für autorisierte Nutzer möglich. Versuche es später erneut oder kontaktiere deinen Serveradministrator, falls das Problem weiterhin besteht.",
     "unexpected_ec_error": "Ein unerwarteter Fehler ist aufgetreten (<0>Fehlercode: </0> <1>{{ errorCode }}</1>). Bitte den Serveradministrator kontaktieren."
   },
   "group_call_loader": {
@@ -105,6 +102,11 @@
     "knock_reject_heading": "Zugriff verweigert",
     "reason": "Grund: {{reason}}"
   },
+  "handset": {
+    "overlay_back_button": "Zurück zum Lautsprechermodus",
+    "overlay_description": "Nur wenn App im Vordergrund nutzbar",
+    "overlay_title": "Ohrhörer Modus"
+  },
   "hangup_button_label": "Anruf beenden",
   "header_label": "Element Call-Startseite",
   "header_participants_label": "Teilnehmende",
@@ -173,9 +175,11 @@
     "devices": {
       "camera": "Kamera",
       "camera_numbered": "Kamera {{n}}",
+      "change_device_button": "Audiogerät wechseln",
       "default": "Standard",
       "default_named": "Standard<2> ({{name}} )</2>",
-      "earpiece": "Ohrhörer",
+      "handset": "Ohrhörer",
+      "loudspeaker": "Lautsprecher",
       "microphone": "Mikrofon",
       "microphone_numbered": "Mikrofon{{n}}",
       "speaker": "Lautsprecher",

locales/el/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Μεταφόρτωση αρχείου"
   },
   "analytics_notice": "Συμμετέχοντας σε αυτή τη δοκιμαστική έκδοση, συναινείτε στη συλλογή ανώνυμων δεδομένων, τα οποία χρησιμοποιούμε για τη βελτίωση του προϊόντος. Μπορείτε να βρείτε περισσότερες πληροφορίες σχετικά με το ποια δεδομένα καταγράφουμε στην <2>Πολιτική απορρήτου</2> και στην <6>Πολιτική cookies</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Συνέχεια στο πρόγραμμα περιήγησης",
-    "open_in_app": "Ανοίξτε στην εφαρμογή",
-    "text": "Έτοιμοι να συμμετάσχετε?",
-    "title": "Επιλέξτε εφαρμογή"
-  },
   "call_ended_view": {
     "create_account_button": "Δημιουργία λογαριασμού",
     "create_account_prompt": "<0>Γιατί να μην ολοκληρώσετε με τη δημιουργία ενός κωδικού πρόσβασης για τη διατήρηση του λογαριασμού σας;</0><1>Θα μπορείτε να διατηρήσετε το όνομά σας και να ορίσετε ένα avatar για χρήση σε μελλοντικές κλήσεις.</1>",

locales/en/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Upload file"
   },
   "analytics_notice": "By participating in this beta, you consent to the collection of anonymous data, which we use to improve the product. You can find more information about which data we track in our <2>Privacy Policy</2> and our <6>Cookie Policy</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Continue in browser",
-    "open_in_app": "Open in the app",
-    "text": "Ready to join?",
-    "title": "Select app"
-  },
   "call_ended_view": {
     "create_account_button": "Create account",
     "create_account_prompt": "<0>Why not finish by setting up a password to keep your account?</0><1>You'll be able to keep your name and set an avatar for use on future calls</1>",
@@ -55,6 +49,7 @@
     "profile": "Profile",
     "reaction": "Reaction",
     "reactions": "Reactions",
+    "reconnecting": "Reconnecting…",
     "settings": "Settings",
     "unencrypted": "Not encrypted",
     "username": "Username",
@@ -63,6 +58,14 @@
   "developer_mode": {
     "always_show_iphone_earpiece": "Show iPhone earpiece option on all platforms",
     "crypto_version": "Crypto version: {{version}}",
+    "custom_livekit_url": {
+      "current_url": "Currently set to: ",
+      "from_config": "Currently, no overwrite is set. Url from well-known or config is used.",
+      "label": "Custom Livekit-url",
+      "reset": "Reset overwrite",
+      "save": "Save",
+      "saving": "Saving..."
+    },
     "debug_tile_layout_label": "Debug tile layout",
     "device_id": "Device ID: {{id}}",
     "duplicate_tiles_label": "Number of additional tile copies per participant",
@@ -71,12 +74,24 @@
     "livekit_server_info": "LiveKit Server Info",
     "livekit_sfu": "LiveKit SFU: {{url}}",
     "matrix_id": "Matrix ID: {{id}}",
+    "matrixRTCMode": {
+      "Comptibility": {
+        "description": "Compatible with homeservers that do not support sticky events (but all other EC clients are v0.17.0 or later)",
+        "label": "Compatibility: state events & multi SFU"
+      },
+      "Legacy": {
+        "description": "Compatible with old versions of EC that do not support multi SFU",
+        "label": "Legacy: state events & oldest membership SFU"
+      },
+      "Matrix_2_0": {
+        "description": "Compatible only with homservers supporting sticky events and all EC clients v0.17.0 or later",
+        "label": "Matrix 2.0: sticky events & multi SFU"
+      },
+      "title": "MatrixRTC mode"
+    },
     "mute_all_audio": "Mute all audio (participants, reactions, join sounds)",
     "show_connection_stats": "Show connection statistics",
-    "show_non_member_tiles": "Show tiles for non-member media",
-    "url_params": "URL parameters",
-    "use_new_membership_manager": "Use the new implementation of the call MembershipManager",
-    "use_to_device_key_transport": "Use to device key transport. This will fallback to room key transport when another call member sent a room key"
+    "url_params": "URL parameters"
   },
   "disconnected_banner": "Connectivity to the server has been lost.",
   "error": {
@@ -87,13 +102,19 @@
     "connection_lost_description": "You were disconnected from the call.",
     "e2ee_unsupported": "Incompatible browser",
     "e2ee_unsupported_description": "Your web browser does not support encrypted calls. Supported browsers include Chrome, Safari, and Firefox 117+.",
+    "failed_to_start_livekit": "Failed to start Livekit connection",
     "generic": "Something went wrong",
     "generic_description": "Submitting debug logs will help us track down the problem.",
     "insufficient_capacity": "Insufficient capacity",
     "insufficient_capacity_description": "The server has reached its maximum capacity and you cannot join the call at this time. Try again later, or contact your server admin if the problem persists.",
-    "matrix_rtc_focus_missing": "The server is not configured to work with {{brand}}. Please contact your server admin (Domain: {{domain}}, Error Code: {{ errorCode }}).",
+    "matrix_rtc_transport_missing": "The server is not configured to work with {{brand}}. Please contact your server admin (Domain: {{domain}}, Error Code: {{ errorCode }}).",
+    "membership_manager": "Membership Manager Error",
+    "membership_manager_description": "The Membership Manager had to shut down. This is caused by many consequtive failed network requests.",
+    "no_matrix_2_authorization_service": "The authorization service for your media server (SFU) is out of date.",
     "open_elsewhere": "Opened in another tab",
     "open_elsewhere_description": "{{brand}} has been opened in another tab. If that doesn't sound right, try reloading the page.",
+    "room_creation_restricted": "Failed to create call",
+    "room_creation_restricted_description": "Call creation might be restricted to authorized users only. Try again later, or contact your server admin if the problem persists.",
     "unexpected_ec_error": "An unexpected error occurred (<0>Error Code:</0> <1>{{ errorCode }}</1>). Please contact your server admin."
   },
   "group_call_loader": {
@@ -105,6 +126,11 @@
     "knock_reject_heading": "Access denied",
     "reason": "Reason: {{reason}}"
   },
+  "handset": {
+    "overlay_back_button": "Back to Speaker Mode",
+    "overlay_description": "Only works while using app",
+    "overlay_title": "Handset Mode"
+  },
   "hangup_button_label": "End call",
   "header_label": "Element Call Home",
   "header_participants_label": "Participants",
@@ -176,7 +202,8 @@
       "change_device_button": "Change audio device",
       "default": "Default",
       "default_named": "Default <2>({{name}})</2>",
-      "earpiece": "Earpiece",
+      "handset": "Handset",
+      "loudspeaker": "Loudspeaker",
       "microphone": "Microphone",
       "microphone_numbered": "Microphone {{n}}",
       "speaker": "Speaker",
@@ -216,12 +243,14 @@
   "version": "{{productName}} version: {{version}}",
   "video_tile": {
     "always_show": "Always show",
+    "call_ended": "Call ended",
+    "calling": "Calling…",
     "camera_starting": "Video loading...",
-    "change_fit_contain": "Fit to frame",
     "collapse": "Collapse",
     "expand": "Expand",
     "mute_for_me": "Mute for me",
     "muted_for_me": "Muted for me",
+    "screen_share_volume": "Screen share volume",
     "volume": "Volume",
     "waiting_for_media": "Waiting for media..."
   }

locales/es/app.json

@@ -15,12 +15,6 @@
     "submit": "Enviar"
   },
   "analytics_notice": "Al participar en esta beta, consientes a la recogida de datos anónimos, los cuales usaremos para mejorar el producto. Puedes encontrar más información sobre que datos recogemos en nuestra <2>Política de privacidad</2> y en nuestra <5>Política sobre Cookies</5>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Continuar en el navegador",
-    "open_in_app": "Abrir en la aplicación",
-    "text": "¿Listo para unirte?",
-    "title": "Selecciona aplicación"
-  },
   "call_ended_view": {
     "create_account_button": "Crear cuenta",
     "create_account_prompt": "<0>¿Por qué no mantienes tu cuenta estableciendo una contraseña?</0><1>Podrás mantener tu nombre y establecer un avatar para usarlo en futuras llamadas</1>",

locales/et/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Laadi fail üles"
   },
   "analytics_notice": "Nõustudes selle beetaversiooni kasutamisega, sa nõustud ka toote arendamiseks kasutatavate anonüümsete andmete kogumisega. Täpsemat teavet kogutavate andmete kohta leiad meie <2>Privaatsuspoliitikast</2> ja meie <6>Küpsiste kasutamise reeglitest</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Jätka veebibrauseris",
-    "open_in_app": "Ava rakenduses",
-    "text": "Oled valmis liituma?",
-    "title": "Vali rakendus"
-  },
   "call_ended_view": {
     "create_account_button": "Loo konto",
     "create_account_prompt": "<0>Kas soovid salasõna seadistada ja sellega oma kasutajakonto alles jätta?</0><1>Nii saad säilitada oma nime ja määrata profiilipildi, mida saad kasutada tulevastes kõnedes</1>",
@@ -61,6 +55,7 @@
     "video": "Video"
   },
   "developer_mode": {
+    "always_show_iphone_earpiece": "Näita iPhone'i kuulari valikut kõikidel platvormidel",
     "crypto_version": "Krüptoteekide versioon: {{version}}",
     "debug_tile_layout_label": "Meediapaanide paigutus",
     "device_id": "Seadme tunnus: {{id}}",
@@ -81,7 +76,7 @@
   "error": {
     "call_is_not_supported": "Kõne pole toetatud",
     "call_not_found": "Kõnet ei leidu",
-    "call_not_found_description": "<0>See link ei tundu olema seotud ühegi olemasoleva kõnega. Kontrolli, et sul on õige link või <1>loo uus</1>.</0>",
+    "call_not_found_description": "<0>See link ei tundu olema seotud ühegi olemasoleva kõnega. Kontrolli, et sul on õige link või <2>loo uus</2>.</0>",
     "connection_lost": "Ühendus on katkenud",
     "connection_lost_description": "Sinu ühendus selle kõnega on katkenud.",
     "e2ee_unsupported": "Mitteühilduv brauser",
@@ -93,6 +88,8 @@
     "matrix_rtc_focus_missing": "See server pole seadistatud töötama rakendusega {{brand}}. Palun võta ühendust serveri halduriga (domeen: {{domain}}, veakood: {{ errorCode }}).",
     "open_elsewhere": "Avatud teisel vahekaardil",
     "open_elsewhere_description": "{{brand}} on avatud teisel vahekaardil. Kui see ei tundu olema õige, proovi selle lehe uuesti laadimist.",
+    "room_creation_restricted": "Kõne loomine ei õnnestunud",
+    "room_creation_restricted_description": "Kõne loomine võib olla lubatud ainult volitatud kasutajatele. Proovi hiljem uuesti või probleemi püsimisel võta ühendust oma serveri haldajaga.",
     "unexpected_ec_error": "Tekkis ootamatu viga (<0>Veakood:</0> <1>{{ errorCode }}</1>). Palun võta ühendust serveri haldajaga."
   },
   "group_call_loader": {
@@ -104,6 +101,10 @@
     "knock_reject_heading": "Liitumine pole lubatud",
     "reason": "Põhjus"
   },
+  "handset": {
+    "overlay_back_button": "Tagasi esineja vaatesse",
+    "overlay_description": "See toimib vaid rakenduse kasutamise ajal"
+  },
   "hangup_button_label": "Lõpeta kõne",
   "header_label": "Avaleht: Element Call",
   "header_participants_label": "Osalejad",
@@ -172,8 +173,10 @@
     "devices": {
       "camera": "Kaamera",
       "camera_numbered": "Kaamera {{n}}",
+      "change_device_button": "Muuda heliseadet",
       "default": "Vaikimisi",
       "default_named": "Vaikimisi <2>({{name}})</2>",
+      "loudspeaker": "Valjuhääldi",
       "microphone": "Mikrofon",
       "microphone_numbered": "Mikrofon {{n}}",
       "speaker": "Kõlar",

locales/fi/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Lähetä tiedosto"
   },
   "analytics_notice": "Osallistumalla tähän betaan hyväksyt nimettömien tietojen keräämisen, joita käytämme tuotteen parantamiseen. Löydät lisätietoa siitä, mitä tietoja seuraamme meidän <2> Tietosuojakäytännöstä</2> ja <6>Evästekäytännöstä</6> .",
-  "app_selection_modal": {
-    "continue_in_browser": "Jatka selaimessa",
-    "open_in_app": "Avaa sovelluksessa",
-    "text": "Oletko valmis liittymään?",
-    "title": "Valitse sovellus"
-  },
   "call_ended_view": {
     "create_account_button": "Luo tili",
     "create_account_prompt": "<0>Miksi et viimeistelisi määrittämällä salasanaa tilisi säilyttämiseksi?</0><1>Voit säilyttää nimesi ja asettaa avatarin käytettäväksi tulevissa puheluissa</1>",

locales/fr/app.json

@@ -15,12 +15,6 @@
     "submit": "Envoyer"
   },
   "analytics_notice": "En participant à cette beta, vous consentez à la collecte de données anonymes, qui seront utilisées pour améliorer le produit. Vous trouverez plus d’informations sur les données collectées dans notre <2>Politique de vie privée</2> et notre <5>Politique de cookies</5>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Continuer dans le navigateur",
-    "open_in_app": "Ouvrir dans l’application",
-    "text": "Prêt à rejoindre ?",
-    "title": "Choisissez l’application"
-  },
   "call_ended_view": {
     "create_account_button": "Créer un compte",
     "create_account_prompt": "<0>Pourquoi ne pas créer un mot de passe pour conserver votre compte ?</0><1>Vous pourrez garder votre nom et définir un avatar pour vos futurs appels</1>",

locales/id/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Unggah berkas"
   },
   "analytics_notice": "Dengan bergabung dalam beta ini, Anda mengizinkan kami untuk mengumpulkan data anonim, yang kami gunakan untuk meningkatkan produk ini. Anda dapat mempelajari lebih lanjut tentang data apa yang kami lacak dalam <2>Kebijakan Privasi</2> dan <5>Kebijakan Kuki</5> kami.",
-  "app_selection_modal": {
-    "continue_in_browser": "Lanjutkan dalam peramban",
-    "open_in_app": "Buka dalam aplikasi",
-    "text": "Siap untuk bergabung?",
-    "title": "Pilih plikasi"
-  },
   "call_ended_view": {
     "create_account_button": "Buat akun",
     "create_account_prompt": "<0>Kenapa tidak selesaikan dengan mengatur sebuah kata sandi untuk menjaga akun Anda?</0><1>Anda akan dapat tetap menggunakan nama Anda dan atur sebuah avatar untuk digunakan dalam panggilan di masa mendatang</1>",

locales/it/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Carica file"
   },
   "analytics_notice": "Partecipando a questa beta, acconsenti alla raccolta di dati anonimi che usiamo per migliorare il prodotto. Puoi trovare più informazioni su quali dati monitoriamo nella nostra <2>informativa sulla privacy</2> e nell'<5>informativa sui cookie</5>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Continua nel browser",
-    "open_in_app": "Apri nell'app",
-    "text": "Tutto pronto per entrare?",
-    "title": "Seleziona app"
-  },
   "call_ended_view": {
     "create_account_button": "Crea profilo",
     "create_account_prompt": "<0>Ti va di terminare impostando una password per mantenere il profilo?</0><1>Potrai mantenere il tuo nome e impostare un avatar da usare in chiamate future</1>",

locales/ja/app.json

@@ -15,12 +15,6 @@
     "submit": "送信"
   },
   "analytics_notice": "ベータ版への参加と同時に、製品の改善のために匿名データを収集することに同意したことになります。追跡するデータの詳細については、<2>プライバシーポリシー</2>と<6>クッキーポリシー</6>をご確認下さい。",
-  "app_selection_modal": {
-    "continue_in_browser": "ブラウザで続行",
-    "open_in_app": "アプリで開く",
-    "text": "準備完了？",
-    "title": "アプリを選択"
-  },
   "call_ended_view": {
     "create_account_button": "アカウントを作成",
     "create_account_prompt": "<0>パスワードを設定してアカウント設定を保持してみませんか?</0><1>名前とアバターの設定を次の通話に利用する事ができます。</1>",

locales/lv/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Augšupielādēt failu"
   },
   "analytics_notice": "Piedaloties šajā beta versijā, jūs piekrītat anonīmu datu vākšanai, ko mēs izmantojam produkta uzlabošanai. Plašāku informāciju par to, kādus datus mēs izsekojam, varat atrast mūsu <2>konfidencialitātes politikā</2> un mūsu <6>sīkfailu politikā</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Turpināt pārlūkprogrammā",
-    "open_in_app": "Atvērt lietotnē",
-    "text": "Gatavs pievienoties?",
-    "title": "Izvēlies lietotni"
-  },
   "call_ended_view": {
     "create_account_button": "Izveidot kontu",
     "create_account_prompt": "<0>Kādēļ nepabeigt ar paroles iestatīšanu, lai paturētu savu kontu?</0><1>Būs iespējams paturēt savu vārdu un iestatīt attēlu izmantošanai turpmākajos zvanos</1>",

locales/pl/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Prześlij plik"
   },
   "analytics_notice": "Uczestnicząc w tej becie, upoważniasz nas do zbierania anonimowych danych, które wykorzystamy do ulepszenia produktu. Dowiedz się więcej na temat danych, które zbieramy w naszej <2>Polityce prywatności</2> i <5>Polityce ciasteczek</5>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Kontynuuj w przeglądarce",
-    "open_in_app": "Otwórz w aplikacji",
-    "text": "Gotowy, by dołączyć?",
-    "title": "Wybierz aplikację"
-  },
   "call_ended_view": {
     "create_account_button": "Utwórz konto",
     "create_account_prompt": "<0>Może zechcesz ustawić hasło, aby zachować swoje konto?</0><1>Będziesz w stanie utrzymać swoją nazwę i ustawić awatar do wyświetlania podczas połączeń w przyszłości</1>",

locales/ro/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Încărcați fișierul"
   },
   "analytics_notice": "Prin participarea la această versiune beta, sunteți de acord cu colectarea de date anonime, pe care le folosim pentru a îmbunătăți produsul. Puteți găsi mai multe informații despre datele pe care le urmărim în Politica noastră de <2> confidențialitate </2> și Politica noastră <6> privind cookie-urile</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Continuați în browser",
-    "open_in_app": "Deschideți în aplicație",
-    "text": "Sunteți gata să vă alăturați?",
-    "title": "Selectați o aplicație"
-  },
   "call_ended_view": {
     "create_account_button": "Creaţi un cont",
     "create_account_prompt": "<0>De ce să nu terminați prin configurarea unei parole pentru a vă păstra contul? </0><1>Veți putea să vă păstrați numele și să setați un avatar pentru a fi utilizat la apelurile viitoare </1>",

locales/ru/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Загрузить файл"
   },
   "analytics_notice": "Участвуя в этой бета-версии, вы соглашаетесь на сбор анонимных данных, которые мы используем для улучшения продукта. Дополнительную информацию о том, какие данные мы отслеживаем, можно найти в нашей <2> Политике конфиденциальности </2> и Политике <6> использования файлов cookie</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Продолжить в браузере",
-    "open_in_app": "Открыть в приложении",
-    "text": "Готовы присоединиться?",
-    "title": "Выбрать приложение"
-  },
   "call_ended_view": {
     "create_account_button": "Создать аккаунт",
     "create_account_prompt": "<0>Почему бы не задать пароль, тем самым сохранив аккаунт?</0><1>Так вы можете оставить своё имя и задать аватар для будущих звонков.</1>",
@@ -61,6 +55,7 @@
     "video": "Видео"
   },
   "developer_mode": {
+    "always_show_iphone_earpiece": "Показать опцию наушников для iPhone на всех платформах",
     "crypto_version": "Версия криптографии: {{version}}",
     "debug_tile_layout_label": "Отладка расположения плиток",
     "device_id": "Идентификатор устройства: {{id}}",
@@ -70,6 +65,7 @@
     "livekit_server_info": "Информация о сервере LiveKit",
     "livekit_sfu": "LiveKit SFU: {{url}}",
     "matrix_id": "Matrix ID: {{id}}",
+    "mute_all_audio": "Отключить все звуки (участников, реакции, звуки присоединения)",
     "show_connection_stats": "Показать статистику подключений",
     "show_non_member_tiles": "Показать плитки для медиафайлов, не являющихся участниками",
     "url_params": "Параметры URL-адреса",
@@ -172,6 +168,7 @@
     "devices": {
       "camera": "Камера",
       "camera_numbered": "Камера {{n}}",
+      "change_device_button": "Изменить аудиоустройство",
       "default": "По умолчанию",
       "default_named": "По умолчанию <2>({{name}})</2>",
       "microphone": "Микрофон",

locales/sk/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Nahrať súbor"
   },
   "analytics_notice": "Účasťou v tejto beta verzii súhlasíte so zhromažďovaním anonymných údajov, ktoré použijeme na zlepšenie produktu. Viac informácií o tom, ktoré údaje sledujeme, nájdete v našich <2>Zásadách ochrany osobných údajov</2> a <6>Zásadách používania súborov cookie</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Pokračovať v prehliadači",
-    "open_in_app": "Otvoriť v aplikácii",
-    "text": "Ste pripravení sa pridať?",
-    "title": "Vybrať aplikáciu"
-  },
   "call_ended_view": {
     "create_account_button": "Vytvoriť účet",
     "create_account_prompt": "<0>Prečo neskončiť nastavením hesla, aby ste si zachovali svoj účet? </0><1>Budete si môcť ponechať svoje meno a nastaviť obrázok, ktorý sa bude používať pri budúcich hovoroch</1>",
@@ -61,6 +55,7 @@
     "video": "Video"
   },
   "developer_mode": {
+    "always_show_iphone_earpiece": "Zobraziť možnosť slúchadla iPhone na všetkých platformách",
     "crypto_version": "Krypto verzia: {{version}}",
     "debug_tile_layout_label": "Ladenie rozloženia dlaždíc",
     "device_id": "ID zariadenia: {{id}}",
@@ -81,7 +76,7 @@
   "error": {
     "call_is_not_supported": "Hovor nie je podporovaný",
     "call_not_found": "Hovor nebol nájdený",
-    "call_not_found_description": "<0>Zdá sa, že tento odkaz nepatrí k žiadnemu existujúcemu hovoru. Skontrolujte, či máte správny odkaz, alebo <1> vytvorte nový</1>. </0>",
+    "call_not_found_description": "<0>Zdá sa, že tento odkaz nepatrí k žiadnemu existujúcemu hovoru. Skontrolujte, či máte správny odkaz, alebo <2>vytvorte nový</2>.</0>",
     "connection_lost": "Strata spojenia",
     "connection_lost_description": "Boli ste odpojení od hovoru.",
     "e2ee_unsupported": "Nekompatibilný prehliadač",
@@ -173,8 +168,10 @@
     "devices": {
       "camera": "Kamera",
       "camera_numbered": "Kamera {{n}}",
+      "change_device_button": "Zmeniť zvukové zariadenie",
       "default": "Predvolené",
       "default_named": "Predvolené <2>({{name}})</2>",
+      "loudspeaker": "Reproduktor",
       "microphone": "Mikrofón",
       "microphone_numbered": "Mikrofón {{n}}",
       "speaker": "Reproduktor",

locales/sv/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Ladda upp fil"
   },
   "analytics_notice": "Genom att delta i denna beta samtycker du till insamling av anonyma uppgifter, som vi använder för att förbättra produkten. Du kan hitta mer information om vilka data vi spårar i vår <2>integritetspolicy</2> och vår <5>cookiepolicy</5>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Fortsätt i webbläsaren",
-    "open_in_app": "Öppna i appen",
-    "text": "Är du redo att gå med?",
-    "title": "Välj app"
-  },
   "call_ended_view": {
     "create_account_button": "Skapa konto",
     "create_account_prompt": "<0>Varför inte avsluta genom att skapa ett lösenord för att behålla ditt konto?</0><1>Du kommer att kunna behålla ditt namn och ställa in en avatar för användning vid framtida samtal</1>",
@@ -61,6 +55,7 @@
     "video": "Video"
   },
   "developer_mode": {
+    "always_show_iphone_earpiece": "Visa iPhone-hörsnäckealternativ på alla plattformar",
     "crypto_version": "Kryptoversion: {{version}}",
     "debug_tile_layout_label": "Felsök panelarrangemang",
     "device_id": "Enhets-ID: {{id}}",
@@ -70,6 +65,7 @@
     "livekit_server_info": "LiveKit-serverinfo",
     "livekit_sfu": "LiveKit SFU: {{url}}",
     "matrix_id": "Matrix-ID: {{id}}",
+    "mute_all_audio": "Tysta allt ljud (deltagare, reaktioner, anslutningsljud)",
     "show_connection_stats": "Visa anslutningsstatistik",
     "show_non_member_tiles": "Visa paneler för media som inte är medlemmar",
     "url_params": "URL-parametrar",
@@ -80,7 +76,7 @@
   "error": {
     "call_is_not_supported": "Call stöds inte",
     "call_not_found": "Samtal hittades inte",
-    "call_not_found_description": "<0>Den länken verkar inte tillhöra något befintligt samtal. Kontrollera att du har rätt länk, eller <1>skapa en ny</1>.</0>",
+    "call_not_found_description": "<0>Den länken verkar inte tillhöra något befintligt samtal. Kontrollera att du har rätt länk, eller <2>skapa en ny</2>.</0>",
     "connection_lost": "Anslutning förlorad",
     "connection_lost_description": "Du kopplades bort från samtalet.",
     "e2ee_unsupported": "Inkompatibel webbläsare",
@@ -92,6 +88,8 @@
     "matrix_rtc_focus_missing": "Servern är inte konfigurerad för att fungera med {{brand}}. Vänligen kontakta serveradministratören (Domän: {{domain}}, Felkod: {{ errorCode }}).",
     "open_elsewhere": "Öppnades i en annan flik",
     "open_elsewhere_description": "{{brand}} har öppnats i en annan flik. Om det inte låter rätt, pröva att ladda om sidan.",
+    "room_creation_restricted": "Misslyckades att skapa samtal",
+    "room_creation_restricted_description": "Samtalsskapande kan vara begränsat till endast behöriga användare. Försök igen senare eller kontakta serveradministratören om problemet kvarstår.",
     "unexpected_ec_error": "Ett oväntat fel inträffade (<0>Felkod:</0> <1>{{ errorCode }}</1>). Kontakta din serveradministratör."
   },
   "group_call_loader": {
@@ -103,6 +101,11 @@
     "knock_reject_heading": "Inte tillåten att gå med",
     "reason": "Anledning"
   },
+  "handset": {
+    "overlay_back_button": "Tillbaka till högtalarläge",
+    "overlay_description": "Fungerar bara när appen används",
+    "overlay_title": "Telefonläge"
+  },
   "hangup_button_label": "Avsluta samtal",
   "header_label": "Element Call Hem",
   "header_participants_label": "Deltagare",
@@ -164,12 +167,18 @@
       "effect_volume_description": "Justera volymen vid vilken reaktioner och handuppräckningseffekter spelas",
       "effect_volume_label": "Ljudeffektsvolym"
     },
+    "background_blur_header": "Bakgrund",
+    "background_blur_label": "Gör bakgrunden i videon suddig",
+    "blur_not_supported_by_browser": "(Bakgrundssuddighet stöds inte av den här enheten.)",
     "developer_tab_title": "Utvecklare",
     "devices": {
       "camera": "Kamera",
       "camera_numbered": "Kamera {{n}}",
+      "change_device_button": "Byt ljudenhet",
       "default": "Förval",
       "default_named": "Förval <2>({{name}})</2>",
+      "handset": "Telefonlur",
+      "loudspeaker": "Högtalare",
       "microphone": "Mikrofon",
       "microphone_numbered": "Mikrofon {{n}}",
       "speaker": "Högtalare",

locales/tr/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Dosya Yükle"
   },
   "analytics_notice": "Bu beta sürümüne katılarak, ürünü geliştirmek için kullandığımız anonim verilerin toplanmasına izin vermiş olursunuz. Hangi verileri izlediğimiz hakkında daha fazla bilgiyi <2>Gizlilik Politikamızda</2> ve <6>Çerez Politikamızda bulabilirsiniz</6>..",
-  "app_selection_modal": {
-    "continue_in_browser": "Tarayıcıda devam et",
-    "open_in_app": "Uygulamada aç",
-    "text": "Katılmaya hazır mısınız?",
-    "title": "Uygulama seçin"
-  },
   "call_ended_view": {
     "create_account_button": "Hesap aç",
     "create_account_prompt": "<0>Hesabınızı tutmak için niye bir parola açmıyorsunuz?</0><1>Böylece ileriki aramalarda adınızı ve avatarınızı kullanabileceksiniz</1>",

locales/uk/app.json

@@ -22,12 +22,6 @@
     "upload_file": "Завантажити файл"
   },
   "analytics_notice": "Користуючись дочасним доступом, ви даєте згоду на збір анонімних даних, які ми використовуємо для вдосконалення продукту. Ви можете знайти більше інформації про те, які дані ми відстежуємо в нашій <2>Політиці Приватності</2> і нашій <6>Політиці про файли cookie</6>.",
-  "app_selection_modal": {
-    "continue_in_browser": "Продовжити у браузері",
-    "open_in_app": "Відкрити у застосунку",
-    "text": "Готові приєднатися?",
-    "title": "Вибрати застосунок"
-  },
   "call_ended_view": {
     "create_account_button": "Створити обліковий запис",
     "create_account_prompt": "<0>Чому б не завершити, налаштувавши пароль для збереження свого облікового запису?</0><1>Ви зможете зберегти своє ім'я та встановити аватарку для подальшого користування під час майбутніх викликів</1>",

locales/zh-Hans/app.json

@@ -15,12 +15,6 @@
     "submit": "提交"
   },
   "analytics_notice": "参与测试即表示您同意我们收集匿名数据，用于改进产品。您可以在我们的<2>隐私政策</2>和<5>Cookie政策</5>中找到有关我们跟踪哪些数据以及更多信息。",
-  "app_selection_modal": {
-    "continue_in_browser": "在浏览器中继续",
-    "open_in_app": "在应用中打开",
-    "text": "准备好加入了吗？",
-    "title": "选择应用程序"
-  },
   "call_ended_view": {
     "create_account_button": "创建账户",
     "create_account_prompt": "<0>为何不设置密码来保留你的账户？</0><1>保留昵称并设置头像，以便在未来的通话中使用。</1>",

locales/zh-Hant/app.json

@@ -15,12 +15,6 @@
     "submit": "遞交"
   },
   "analytics_notice": "參與此測試版即表示您同意蒐集匿名資料，我們使用這些資料來改進產品。您可以在我們的<2>隱私政策</2>與我們的 <5>Cookie 政策</5> 中找到關於我們追蹤哪些資料的更多資訊。",
-  "app_selection_modal": {
-    "continue_in_browser": "在瀏覽器中繼續",
-    "open_in_app": "在應用程式中開啟",
-    "text": "準備好加入了？",
-    "title": "選取應用程式"
-  },
   "call_ended_view": {
     "create_account_button": "建立帳號",
     "create_account_prompt": "<0>何不設定密碼以保留此帳號？</0><1>您可以保留暱稱並設定頭像，以便未來通話時使用</1>",

package.json

@@ -13,6 +13,9 @@
     "build:embedded": "yarn build:full --config vite-embedded.config.js",
     "build:embedded:production": "yarn build:embedded",
     "build:embedded:development": "yarn build:embedded --mode development",
+    "build:sdk:development": "yarn build:sdk --mode development",
+    "build:sdk": "yarn build:full --config vite-sdk.config.js",
+    "build:sdk:production": "yarn build:sdk",
     "serve": "vite preview",
     "prettier:check": "prettier -c .",
     "prettier:format": "prettier -w .",
@@ -30,7 +33,9 @@
     "test:playwright": "playwright test",
     "test:playwright:open": "yarn test:playwright --ui",
     "links:enable": "mv .links.disabled.yaml .links.yaml & touch .links.yaml",
-    "links:disable": "mv .links.yaml .links.disabled.yaml"
+    "links:disable": "mv .links.yaml .links.disabled.yaml",
+    "storybook": "storybook dev -p 6006",
+    "build-storybook": "storybook build"
   },
   "devDependencies": {
     "@babel/core": "^7.16.5",
@@ -40,38 +45,32 @@
     "@codecov/vite-plugin": "^1.3.0",
     "@fontsource/inconsolata": "^5.1.0",
     "@fontsource/inter": "^5.1.0",
-    "@formatjs/intl-durationformat": "^0.7.0",
+    "@formatjs/intl-durationformat": "^0.10.0",
     "@formatjs/intl-segmenter": "^11.7.3",
     "@livekit/components-core": "^0.12.0",
     "@livekit/components-react": "^2.0.0",
-    "@livekit/protocol": "^1.38.0",
-    "@livekit/track-processors": "^0.5.5",
+    "@livekit/protocol": "^1.42.2",
+    "@livekit/track-processors": "^0.7.1",
     "@mediapipe/tasks-vision": "^0.10.18",
-    "@opentelemetry/api": "^1.4.0",
-    "@opentelemetry/core": "^2.0.0",
-    "@opentelemetry/exporter-trace-otlp-http": "^0.201.0",
-    "@opentelemetry/resources": "^2.0.0",
-    "@opentelemetry/sdk-trace-base": "^2.0.0",
-    "@opentelemetry/sdk-trace-web": "^2.0.0",
-    "@opentelemetry/semantic-conventions": "^1.25.1",
-    "@playwright/test": "^1.52.0",
+    "@playwright/test": "^1.57.0",
     "@radix-ui/react-dialog": "^1.0.4",
     "@radix-ui/react-slider": "^1.1.2",
     "@radix-ui/react-visually-hidden": "^1.0.3",
     "@react-spring/web": "^10.0.0",
     "@sentry/react": "^8.0.0",
     "@sentry/vite-plugin": "^3.0.0",
+    "@storybook/addon-docs": "^10.3.3",
+    "@storybook/react-vite": "^10.3.3",
     "@stylistic/eslint-plugin": "^3.0.0",
     "@testing-library/dom": "^10.1.0",
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/react": "^16.0.0",
     "@testing-library/user-event": "^14.5.1",
     "@types/content-type": "^1.1.5",
-    "@types/dom-mediacapture-transform": "^0.1.11",
     "@types/grecaptcha": "^3.0.9",
     "@types/jsdom": "^21.1.7",
     "@types/lodash-es": "^4.17.12",
-    "@types/node": "^22.0.0",
+    "@types/node": "^24.0.0",
     "@types/pako": "^2.0.3",
     "@types/qrcode": "^1.5.5",
     "@types/react": "^19.0.0",
@@ -81,35 +80,39 @@
     "@typescript-eslint/eslint-plugin": "^8.31.0",
     "@typescript-eslint/parser": "^8.31.0",
     "@use-gesture/react": "^10.2.11",
-    "@vector-im/compound-design-tokens": "^4.0.0",
-    "@vector-im/compound-web": "^7.12.0",
+    "@vector-im/compound-design-tokens": "^10.0.0",
+    "@vector-im/compound-web": "^9.0.0",
     "@vitejs/plugin-react": "^4.0.1",
-    "@vitest/coverage-v8": "^3.0.0",
+    "@vitest/coverage-v8": "^4.0.18",
     "babel-plugin-transform-vite-meta-env": "^1.0.3",
     "classnames": "^2.3.1",
     "copy-to-clipboard": "^3.3.3",
     "eslint": "^8.14.0",
     "eslint-config-google": "^0.14.0",
     "eslint-config-prettier": "^10.0.0",
-    "eslint-plugin-deprecate": "^0.8.2",
+    "eslint-plugin-deprecate": "^0.9.0",
     "eslint-plugin-import": "^2.26.0",
+    "eslint-plugin-jsdoc": "^61.5.0",
     "eslint-plugin-jsx-a11y": "^6.5.1",
     "eslint-plugin-matrix-org": "2.1.0",
     "eslint-plugin-react": "^7.29.4",
     "eslint-plugin-react-hooks": "^5.0.0",
     "eslint-plugin-rxjs": "^5.0.3",
+    "eslint-plugin-storybook": "^10.3.3",
     "eslint-plugin-unicorn": "^56.0.0",
+    "fetch-mock": "11.1.5",
     "global-jsdom": "^26.0.0",
-    "i18next": "^24.0.0",
+    "i18next": "^25.0.0",
     "i18next-browser-languagedetector": "^8.0.0",
     "i18next-parser": "^9.1.0",
     "jsdom": "^26.0.0",
-    "knip": "^5.27.2",
-    "livekit-client": "^2.13.0",
+    "knip": "^5.86.0",
+    "livekit-client": "^2.18.1",
     "lodash-es": "^4.17.21",
     "loglevel": "^1.9.1",
-    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#head=develop",
-    "matrix-widget-api": "^1.13.0",
+    "matrix-js-sdk": "matrix-org/matrix-js-sdk#6e3efef0c5f660df47cf00874927dec1c75cc3cf",
+    "matrix-widget-api": "^1.16.1",
+    "node-stdlib-browser": "^1.3.1",
     "normalize.css": "^8.0.1",
     "observable-hooks": "^4.2.3",
     "pako": "^2.0.4",
@@ -120,25 +123,33 @@
     "qrcode": "^1.5.4",
     "react": "19",
     "react-dom": "19",
-    "react-i18next": "^15.0.0",
+    "react-i18next": "^16.0.0 <16.7.0",
     "react-router-dom": "^7.0.0",
     "react-use-measure": "^2.1.1",
     "rxjs": "^7.8.1",
     "sass": "^1.42.1",
+    "storybook": "^10.3.3",
     "typescript": "^5.8.3",
     "typescript-eslint-language-service": "^5.0.5",
     "unique-names-generator": "^4.6.0",
+    "uuid": "^13.0.0",
     "vaul": "^1.0.0",
-    "vite": "^6.0.0",
+    "vite": "^8.0.0",
     "vite-plugin-generate-file": "^0.3.0",
     "vite-plugin-html": "^3.2.2",
+    "vite-plugin-node-stdlib-browser": "^0.2.1",
     "vite-plugin-svgr": "^4.0.0",
-    "vitest": "^3.0.0",
+    "vitest": "^4.0.18",
     "vitest-axe": "^1.0.0-pre.3"
   },
   "resolutions": {
     "@livekit/components-core/rxjs": "^7.8.1",
-    "@livekit/track-processors/@mediapipe/tasks-vision": "^0.10.18"
+    "@livekit/track-processors/@mediapipe/tasks-vision": "^0.10.18",
+    "minimatch": "^10.2.3",
+    "tar": "^7.5.11",
+    "glob": "^10.5.0",
+    "qs": "^6.14.1",
+    "js-yaml": "^4.1.1"
   },
   "packageManager": "yarn@4.7.0"
 }

playwright-backend-docker-compose.override.yml

@@ -2,3 +2,6 @@ services:
   synapse:
     volumes:
       - ./backend/playwright_homeserver.yaml:/data/cfg/homeserver.yaml:Z
+  synapse-1:
+    volumes:
+      - ./backend/playwright_homeserver-othersite.yaml:/data/cfg/homeserver.yaml:Z

playwright.config.ts

@@ -1,5 +1,6 @@
 /*
 Copyright 2025 New Vector Ltd.
+Copyright 2026 Element Creations Ltd.
 
 SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
@@ -38,6 +39,7 @@ export default defineConfig({
   projects: [
     {
       name: "chromium",
+      testIgnore: "**/mobile/**",
       use: {
         ...devices["Desktop Chrome"],
         permissions: [
@@ -56,9 +58,9 @@ export default defineConfig({
         },
       },
     },
-
     {
       name: "firefox",
+      testIgnore: "**/mobile/**",
       use: {
         ...devices["Desktop Firefox"],
         ignoreHTTPSErrors: true,
@@ -70,6 +72,27 @@ export default defineConfig({
         },
       },
     },
+    {
+      name: "mobile",
+      testMatch: "**/mobile/**",
+      use: {
+        ...devices["Pixel 7"],
+        ignoreHTTPSErrors: true,
+        permissions: [
+          "clipboard-write",
+          "clipboard-read",
+          "microphone",
+          "camera",
+        ],
+        launchOptions: {
+          args: [
+            "--use-fake-ui-for-media-stream",
+            "--use-fake-device-for-media-stream",
+            "--mute-audio",
+          ],
+        },
+      },
+    },
 
     // No safari for now, until I find a solution to fix `Not allowed to request resource` due to calling
     // clear http to the homeserver

playwright/access.spec.ts

@@ -7,6 +7,8 @@ Please see LICENSE in the repository root for full details.
 
 import { expect, test } from "@playwright/test";
 
+import { SpaHelpers } from "./spa-helpers.ts";
+
 test("Sign up a new account, then login, then logout", async ({ browser }) => {
   const userId = `test_user-id_${Date.now()}`;
 
@@ -69,12 +71,7 @@ test("As a guest, create a call, share link and other join", async ({
   // ========
   // ARRANGE: The first user creates a call as guest, join it, then click the invite button to copy the invite link
   // ========
-  await creatorPage.getByTestId("home_callName").click();
-  await creatorPage.getByTestId("home_callName").fill("Welcome");
-  await creatorPage.getByTestId("home_displayName").click();
-  await creatorPage.getByTestId("home_displayName").fill("Inviter");
-  await creatorPage.getByTestId("home_go").click();
-  await expect(creatorPage.locator("video")).toBeVisible();
+  await SpaHelpers.createCall(creatorPage, "Inviter", "Welcome");
 
   // join
   await creatorPage.getByTestId("lobby_joinCall").click();
@@ -82,19 +79,7 @@ test("As a guest, create a call, share link and other join", async ({
   await creatorPage.getByRole("radio", { name: "Spotlight" }).check();
 
   // Get the invite link
-  await creatorPage.getByRole("button", { name: "Invite" }).click();
-  await expect(
-    creatorPage.getByRole("heading", { name: "Invite to this call" }),
-  ).toBeVisible();
-  await expect(creatorPage.getByRole("img", { name: "QR Code" })).toBeVisible();
-  await expect(creatorPage.getByTestId("modal_inviteLink")).toBeVisible();
-  await expect(creatorPage.getByTestId("modal_inviteLink")).toBeVisible();
-  await creatorPage.getByTestId("modal_inviteLink").click();
-
-  const inviteLink = (await creatorPage.evaluate(
-    "navigator.clipboard.readText()",
-  )) as string;
-  expect(inviteLink).toContain("room/#/");
+  const inviteLink = await SpaHelpers.getCallInviteLink(creatorPage);
 
   // ========
   // ACT: The other user use the invite link to join the call as a guest
@@ -103,13 +88,7 @@ test("As a guest, create a call, share link and other join", async ({
     reducedMotion: "reduce",
   });
   const guestPage = await guestInviteeContext.newPage();
-
-  await guestPage.goto(inviteLink);
-  await guestPage.getByTestId("joincall_displayName").fill("Invitee");
-  await expect(guestPage.getByTestId("joincall_joincall")).toBeVisible();
-  await guestPage.getByTestId("joincall_joincall").click();
-  await guestPage.getByTestId("lobby_joinCall").click();
-  await guestPage.getByRole("radio", { name: "Spotlight" }).check();
+  await SpaHelpers.joinCallFromInviteLink(guestPage, inviteLink);
 
   // ========
   // ASSERT: check that there are two members in the call

playwright/create-call.spec.ts

@@ -22,8 +22,8 @@ test("Start a new call then leave and show the feedback screen", async ({
   await expect(page.getByTestId("lobby_joinCall")).toBeVisible();
 
   // Check the button toolbar
-  // await expect(page.getByRole('button', { name: 'Mute microphone' })).toBeVisible();
-  // await expect(page.getByRole('button', { name: 'Stop video' })).toBeVisible();
+  // await expect(page.getByRole('switch', { name: 'Mute microphone' })).toBeVisible();
+  // await expect(page.getByRole('switch', { name: 'Stop video' })).toBeVisible();
   await expect(page.getByRole("button", { name: "Settings" })).toBeVisible();
   await expect(page.getByRole("button", { name: "End call" })).toBeVisible();
 
@@ -40,6 +40,11 @@ test("Start a new call then leave and show the feedback screen", async ({
   // The tooltip with the name should be visible
   await expect(page.getByTestId("name_tag")).toContainText("John Doe");
 
+  // Resize the window to resemble a small mobile phone
+  await page.setViewportSize({ width: 350, height: 660 });
+  // We should still be able to send reactions at this screen size
+  await expect(page.getByRole("button", { name: "Reactions" })).toBeVisible();
+
   // leave the call
   await page.getByTestId("incall_leave").click();
   await expect(page.getByRole("heading")).toContainText(

playwright/errors.spec.ts

@@ -7,6 +7,8 @@ Please see LICENSE in the repository root for full details.
 
 import { expect, test } from "@playwright/test";
 
+import { createJTWToken } from "./fixtures/jwt-token";
+
 test("Should show error screen if fails to get JWT token", async ({ page }) => {
   await page.goto("/");
 
@@ -72,3 +74,65 @@ test("Should automatically retry non fatal JWT errors", async ({
   await hasRetriedPromise;
   await expect(page.getByTestId("video").first()).toBeVisible();
 });
+
+// We skip this test for now as it appears the livekit does not let us
+// detect and handle NotAllowed errors anymore. https://github.com/livekit/client-sdk-js/issues/1883
+test.skip("Should show error screen if call creation is restricted", async ({
+  page,
+  browserName,
+}) => {
+  test.skip(
+    browserName === "firefox",
+    "The is test is not working on firefox CI environment.",
+  );
+  await page.goto("/");
+
+  // We need the socket connection to fail, but this cannot be done by using the websocket route.
+  // Instead, we will trick the app by returning a bad URL for the SFU that will not be reachable an error out.
+  await page.route(
+    "**/matrix-rtc.m.localhost/livekit/jwt/sfu/get",
+    async (route) =>
+      await route.fulfill({
+        status: 200,
+        contentType: "application/json",
+        body: JSON.stringify({
+          url: "wss://badurltotricktest/livekit/sfu",
+          jwt: createJTWToken("@fake:user", "!fake:room"),
+        }),
+      }),
+  );
+
+  // Then if the socket connection fails, livekit will try to validate the token!
+  // Livekit will not auto_create anymore and will return a 404 error.
+  // Note the regex is required as livekit-client is nowasays trying two
+  // differnt APIs
+  await page.route(
+    /.*\/badurltotricktest\/livekit\/sfu\/rtc(\/v1)?\/validate?.*/,
+    async (route) =>
+      await route.fulfill({
+        status: 404,
+        contentType: "text/plain",
+        body: "requested room does not exist",
+      }),
+  );
+
+  await page.pause();
+
+  await page.getByTestId("home_callName").click();
+  await page.getByTestId("home_callName").fill("HelloCall");
+  await page.getByTestId("home_displayName").click();
+  await page.getByTestId("home_displayName").fill("John Doe");
+  await page.getByTestId("home_go").click();
+
+  // Join the call
+  await page.getByTestId("lobby_joinCall").click();
+
+  await page.pause();
+  // Should fail
+  await expect(page.getByText("Failed to create call")).toBeVisible();
+  await expect(
+    page.getByText(
+      /Call creation might be restricted to authorized users only/,
+    ),
+  ).toBeVisible();
+});

playwright/fixtures/fixture-mobile-create.ts

@@ -0,0 +1,70 @@
+/*
+Copyright 2025 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { type Browser, type Page, test, expect } from "@playwright/test";
+
+export interface MobileCreateFixtures {
+  asMobile: {
+    creatorPage: Page;
+    inviteLink: string;
+  };
+}
+
+export const mobileTest = test.extend<MobileCreateFixtures>({
+  asMobile: async ({ browser }, pUse) => {
+    const fixtures = await createCallAndInvite(browser);
+    await pUse({
+      creatorPage: fixtures.page,
+      inviteLink: fixtures.inviteLink,
+    });
+  },
+});
+
+/**
+ * Create a call and generate an invite link
+ */
+async function createCallAndInvite(
+  browser: Browser,
+): Promise<{ page: Page; inviteLink: string }> {
+  const creatorContext = await browser.newContext({ reducedMotion: "reduce" });
+  const creatorPage = await creatorContext.newPage();
+
+  await creatorPage.goto("/");
+
+  // ========
+  // ARRANGE: The first user creates a call as guest, join it, then click the invite button to copy the invite link
+  // ========
+  await creatorPage.getByTestId("home_callName").click();
+  await creatorPage.getByTestId("home_callName").fill("Welcome");
+  await creatorPage.getByTestId("home_displayName").click();
+  await creatorPage.getByTestId("home_displayName").fill("Inviter");
+  await creatorPage.getByTestId("home_go").click();
+  await expect(creatorPage.locator("video")).toBeVisible();
+
+  // join
+  await creatorPage.getByTestId("lobby_joinCall").click();
+
+  // Get the invite link
+  await creatorPage.getByRole("button", { name: "Invite" }).click();
+  await expect(
+    creatorPage.getByRole("heading", { name: "Invite to this call" }),
+  ).toBeVisible();
+  await expect(creatorPage.getByRole("img", { name: "QR Code" })).toBeVisible();
+  await expect(creatorPage.getByTestId("modal_inviteLink")).toBeVisible();
+  await expect(creatorPage.getByTestId("modal_inviteLink")).toBeVisible();
+  await creatorPage.getByTestId("modal_inviteLink").click();
+
+  const inviteLink = (await creatorPage.evaluate(
+    "navigator.clipboard.readText()",
+  )) as string;
+  expect(inviteLink).toContain("room/#/");
+
+  return {
+    page: creatorPage,
+    inviteLink,
+  };
+}

playwright/fixtures/jwt-token.ts

@@ -0,0 +1,22 @@
+/*
+Copyright 2025 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+export function createJTWToken(sub: string, room: string): string {
+  return [
+    {}, // header
+    {
+      // payload
+      sub,
+      video: {
+        room,
+      },
+    },
+    {}, // signature
+  ]
+    .map((d) => global.btoa(JSON.stringify(d)))
+    .join(".");
+}

playwright/fixtures/widget-user.ts

@@ -1,22 +1,19 @@
 /*
 Copyright 2025 New Vector Ltd.
+Copyright 2026 Element Creations Ltd.
 
 SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE in the repository root for full details.
 */
 
-import {
-  type Browser,
-  type Page,
-  test,
-  expect,
-  type JSHandle,
-} from "@playwright/test";
+import { type Page, test, expect, type JSHandle } from "@playwright/test";
 
 import type { MatrixClient } from "matrix-js-sdk";
+import { HOST1, TestHelpers } from "../widget/test-helpers.ts";
 
 export type UserBaseFixture = {
   mxId: string;
+  displayName: string;
   page: Page;
   clientHandle: JSHandle<MatrixClient>;
 };
@@ -28,10 +25,10 @@ export type BaseWidgetSetup = {
 
 export interface MyFixtures {
   asWidget: BaseWidgetSetup;
+  callType: "room" | "dm";
+  addUser: (username: string, host: string) => Promise<UserBaseFixture>;
 }
 
-const PASSWORD = "foobarbaz1!";
-
 // Minimal config.json for the local element-web instance
 const CONFIG_JSON = {
   default_server_config: {
@@ -65,132 +62,91 @@ const CONFIG_JSON = {
   },
 };
 
-/**
- * Set the Element Call URL in the dev tool settings using `window.mxSettingsStore` via `page.evaluate`.
- * @param page
- */
-const setDevToolElementCallDevUrl = process.env.USE_DOCKER
-  ? async (page: Page): Promise<void> => {
-      await page.evaluate(() => {
-        window.mxSettingsStore.setValue(
-          "Developer.elementCallUrl",
-          null,
-          "device",
-          "http://localhost:8080/room",
-        );
-      });
-    }
-  : async (page: Page): Promise<void> => {
-      await page.evaluate(() => {
-        window.mxSettingsStore.setValue(
-          "Developer.elementCallUrl",
-          null,
-          "device",
-          "https://localhost:3000/room",
-        );
-      });
-    };
-
-/**
- * Registers a new user and returns page, clientHandle and mxId.
- */
-async function registerUser(
-  browser: Browser,
-  username: string,
-): Promise<{ page: Page; clientHandle: JSHandle<MatrixClient>; mxId: string }> {
-  const userContext = await browser.newContext({
-    reducedMotion: "reduce",
-  });
-  const page = await userContext.newPage();
-  await page.goto("http://localhost:8081/#/welcome");
-  await page.getByRole("link", { name: "Create Account" }).click();
-  await page.getByRole("textbox", { name: "Username" }).fill(username);
-  await page
-    .getByRole("textbox", { name: "Password", exact: true })
-    .fill(PASSWORD);
-  await page.getByRole("textbox", { name: "Confirm password" }).click();
-  await page.getByRole("textbox", { name: "Confirm password" }).fill(PASSWORD);
-  await page.getByRole("button", { name: "Register" }).click();
-  const continueButton = page.getByRole("button", { name: "Continue" });
-  try {
-    await expect(continueButton).toBeVisible({ timeout: 5000 });
-    await page
-      .getByRole("textbox", { name: "Password", exact: true })
-      .fill(PASSWORD);
-    await continueButton.click();
-  } catch {
-    // continueButton not visible, continue as normal
-  }
-  await expect(
-    page.getByRole("heading", { name: `Welcome ${username}` }),
-  ).toBeVisible();
-  await setDevToolElementCallDevUrl(page);
-
-  const clientHandle = await page.evaluateHandle(() =>
-    window.mxMatrixClientPeg.get(),
-  );
-  const mxId = (await clientHandle.evaluate(
-    (cli: MatrixClient) => cli.getUserId(),
-    clientHandle,
-  ))!;
-
-  return { page, clientHandle, mxId };
-}
-
 export const widgetTest = test.extend<MyFixtures>({
-  asWidget: async ({ browser, context }, pUse) => {
+  // allow per-test override: `widgetTest.use({ callType: "dm" })`
+  callType: ["room", { option: true }],
+  asWidget: async ({ browser, context, callType }, pUse) => {
     await context.route(`http://localhost:8081/config.json*`, async (route) => {
       await route.fulfill({ json: CONFIG_JSON });
     });
 
-    const userA = `brooks_${Date.now()}`;
-    const userB = `whistler_${Date.now()}`;
+    const brooksDisplayName = `brooks_${Date.now()}`;
+    const whistlerDisplayName = `whistler_${Date.now()}`;
 
     // Register users
     const {
       page: ewPage1,
       clientHandle: brooksClientHandle,
       mxId: brooksMxId,
-    } = await registerUser(browser, userA);
+    } = await TestHelpers.registerUser(browser, brooksDisplayName);
     const {
       page: ewPage2,
       clientHandle: whistlerClientHandle,
       mxId: whistlerMxId,
-    } = await registerUser(browser, userB);
+    } = await TestHelpers.registerUser(browser, whistlerDisplayName);
 
     // Invite the second user
-    await ewPage1.getByRole("button", { name: "Add room" }).click();
-    await ewPage1.getByText("New room").click();
-    await ewPage1.getByRole("textbox", { name: "Name" }).fill("Welcome Room");
-    await ewPage1.getByRole("button", { name: "Create room" }).click();
-    await expect(ewPage1.getByText("You created this room.")).toBeVisible();
-    await expect(ewPage1.getByText("Encryption enabled")).toBeVisible();
+    if (callType === "room") {
+      await TestHelpers.createRoom("Welcome Room", ewPage1);
 
-    await ewPage1
-      .getByRole("button", { name: "Invite to this room", exact: true })
-      .click();
-    await expect(
-      ewPage1.getByRole("heading", { name: "Invite to Welcome Room" }),
-    ).toBeVisible();
+      await ewPage1
+        .getByRole("button", { name: "Invite to this room", exact: true })
+        .click();
+      await expect(
+        ewPage1.getByRole("heading", { name: "Invite to Welcome Room" }),
+      ).toBeVisible();
 
-    // To get the invite textbox we need to specifically select within the
-    // dialog, since there is another textbox in the background (the message
-    // composer). In theory the composer shouldn't be visible to Playwright at
-    // all because the invite dialog has trapped focus, but the focus trap
-    // doesn't quite work right on Firefox.
-    await ewPage1.getByRole("dialog").getByRole("textbox").fill(whistlerMxId);
-    await ewPage1.getByRole("dialog").getByRole("textbox").click();
-    await ewPage1.getByRole("button", { name: "Invite" }).click();
+      // To get the invite textbox we need to specifically select within the
+      // dialog, since there is another textbox in the background (the message
+      // composer). In theory the composer shouldn't be visible to Playwright at
+      // all because the invite dialog has trapped focus, but the focus trap
+      // doesn't quite work right on Firefox.
+      await ewPage1.getByRole("dialog").getByRole("textbox").fill(whistlerMxId);
+      await ewPage1.getByRole("dialog").getByRole("textbox").click();
+      await ewPage1.getByRole("button", { name: "Invite" }).click();
 
-    // Accept the invite
-    await expect(
-      ewPage2.getByRole("treeitem", { name: "Welcome Room" }),
-    ).toBeVisible();
-    await ewPage2.getByRole("treeitem", { name: "Welcome Room" }).click();
-    await ewPage2.getByRole("button", { name: "Accept" }).click();
-    await expect(
-      ewPage2.getByRole("main").getByRole("heading", { name: "Welcome Room" }),
-    ).toBeVisible();
+      // Accept the invite
+      await expect(
+        ewPage2.getByRole("option", { name: "Welcome Room" }),
+      ).toBeVisible();
+      await ewPage2.getByRole("option", { name: "Welcome Room" }).click();
+      await ewPage2.getByRole("button", { name: "Accept" }).click();
+      await expect(
+        ewPage2
+          .getByRole("main")
+          .getByRole("heading", { name: "Welcome Room" }),
+      ).toBeVisible();
+    } else if (callType === "dm") {
+      await ewPage1
+        .getByRole("navigation", { name: "Room list" })
+        .getByRole("button", { name: "New conversation" })
+        .click();
+
+      await ewPage1.getByRole("menuitem", { name: "Start chat" }).click();
+      await ewPage1.getByRole("textbox", { name: "Search" }).click();
+      await ewPage1.getByRole("textbox", { name: "Search" }).fill(whistlerMxId);
+      await ewPage1.getByRole("button", { name: "Go" }).click();
+
+      // Wait and send the first message to create the DM
+      await expect(
+        ewPage1.getByText(/Send your first message to invite/),
+      ).toBeVisible();
+
+      await ewPage1.locator(".mx_BasicMessageComposer_input > div").click();
+      await ewPage1
+        .getByRole("textbox", { name: "Send a message…" })
+        .fill("Hello!");
+      await ewPage1.getByRole("button", { name: "Send message" }).click();
+
+      await expect(
+        ewPage1.getByText("This is the beginning of your"),
+      ).toBeVisible();
+
+      // Accept the DM invite from brooks
+      // This how playwright record selects the DM invite in the room list
+      await ewPage2.getByRole("option", { name: "Open room" }).click();
+      await ewPage2.getByRole("button", { name: "Start chatting" }).click();
+    }
 
     // Renamed use to pUse, as a workaround for eslint error that was thinking this use was a react use.
     await pUse({
@@ -198,12 +154,40 @@ export const widgetTest = test.extend<MyFixtures>({
         mxId: brooksMxId,
         page: ewPage1,
         clientHandle: brooksClientHandle,
+        displayName: brooksDisplayName,
       },
       whistler: {
         mxId: whistlerMxId,
         page: ewPage2,
         clientHandle: whistlerClientHandle,
+        displayName: whistlerDisplayName,
       },
     });
   },
+
+  /**
+   * Provide a way to add additional users within a test.
+   * The returned user will be registered on the default homeserver, the name will be made unique by appending a timestamp.
+   */
+  addUser: async ({ browser }, use) => {
+    await use(
+      async (
+        username: string,
+        host: string = HOST1,
+      ): Promise<UserBaseFixture> => {
+        const uniqueSuffix = Date.now();
+        const { page, clientHandle, mxId } = await TestHelpers.registerUser(
+          browser,
+          `${username.toLowerCase()}_${uniqueSuffix}`,
+          host,
+        );
+        return {
+          mxId,
+          displayName: username,
+          page,
+          clientHandle,
+        };
+      },
+    );
+  },
 });

playwright/mobile/create-call-mobile.spec.ts

@@ -0,0 +1,117 @@
+/*
+Copyright 2025 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+import { mobileTest } from "../fixtures/fixture-mobile-create.ts";
+
+test("@mobile Start a new call then leave and show the feedback screen", async ({
+  page,
+}) => {
+  await page.goto("/");
+
+  await page.getByTestId("home_callName").click();
+  await page.getByTestId("home_callName").fill("HelloCall");
+  await page.getByTestId("home_displayName").click();
+  await page.getByTestId("home_displayName").fill("John Doe");
+  await page.getByTestId("home_go").click();
+
+  // await page.pause();
+  await expect(page.locator("video")).toBeVisible();
+  await expect(page.getByTestId("lobby_joinCall")).toBeVisible();
+  // Join the call
+  await page.getByTestId("lobby_joinCall").click();
+
+  // Ensure that the call is connected
+  await page
+    .locator("div")
+    .filter({ hasText: /^HelloCall$/ })
+    .click();
+  // Check the number of participants
+  await expect(page.locator("div").filter({ hasText: /^1$/ })).toBeVisible();
+  // The tooltip with the name should be visible
+  await expect(page.getByTestId("name_tag")).toContainText("John Doe");
+
+  // leave the call
+  await page.getByTestId("incall_leave").click();
+  await expect(page.getByRole("heading")).toContainText(
+    "John Doe, your call has ended. How did it go?",
+  );
+  await expect(page.getByRole("main")).toContainText(
+    "Why not finish by setting up a password to keep your account?",
+  );
+
+  await expect(
+    page.getByRole("link", { name: "Not now, return to home screen" }),
+  ).toBeVisible();
+});
+
+mobileTest(
+  "Test earpiece overlay in controlledAudioDevices mode",
+  async ({ asMobile, browser }) => {
+    test.slow(); // Triples the timeout
+    const { creatorPage, inviteLink } = asMobile;
+
+    // ========
+    // ACT: The other user use the invite link to join the call as a guest
+    // ========
+    const guestInviteeContext = await browser.newContext({
+      reducedMotion: "reduce",
+    });
+    const guestPage = await guestInviteeContext.newPage();
+    await guestPage.goto(inviteLink + "&controlledAudioDevices=true");
+
+    await guestPage.getByTestId("joincall_displayName").fill("Invitee");
+    await expect(guestPage.getByTestId("joincall_joincall")).toBeVisible();
+    await guestPage.getByTestId("joincall_joincall").click();
+    await guestPage.getByTestId("lobby_joinCall").click();
+
+    // ========
+    // ASSERT: check that there are two members in the call
+    // ========
+
+    // There should be two participants now
+    await expect(
+      guestPage.getByTestId("roomHeader_participants_count"),
+    ).toContainText("2");
+    expect(await guestPage.getByTestId("videoTile").count()).toBe(2);
+
+    // Same in creator page
+    await expect(
+      creatorPage.getByTestId("roomHeader_participants_count"),
+    ).toContainText("2");
+    expect(await creatorPage.getByTestId("videoTile").count()).toBe(2);
+
+    // TEST: control audio devices from the invitee page
+
+    await guestPage.evaluate(() => {
+      window.controls.setAvailableAudioDevices([
+        { id: "speaker", name: "Speaker", isSpeaker: true },
+        { id: "earpiece", name: "Handset", isEarpiece: true },
+        { id: "headphones", name: "Headphones" },
+      ]);
+    });
+
+    // Open settings to select earpiece
+    await guestPage.getByRole("button", { name: "Settings" }).click();
+    await guestPage.getByText("Handset", { exact: true }).click();
+
+    // dismiss settings
+    await guestPage.locator("#root").getByLabel("Settings").press("Escape");
+
+    await guestPage.pause();
+    await expect(
+      guestPage.getByRole("heading", { name: "Handset Mode" }),
+    ).toBeVisible();
+    await expect(
+      guestPage.getByRole("button", { name: "Back to Speaker Mode" }),
+    ).toBeVisible();
+
+    // Should auto-mute the video when earpiece is selected
+    await expect(guestPage.getByTestId("incall_videomute")).toBeDisabled();
+  },
+);

playwright/reconnect.spec.ts

@@ -0,0 +1,60 @@
+/*
+Copyright 2025 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+// Skip test for Firefox, due to page.keyboard.press("Tab") not reliable on headless mode
+test.skip(
+  ({ browserName }) => browserName === "firefox",
+  'This test is not working on firefox, page.keyboard.press("Tab") not reliable in headless mode',
+);
+
+test("can only interact with header and footer while reconnecting", async ({
+  page,
+}) => {
+  await page.goto("/");
+  await page.getByTestId("home_callName").click();
+  await page.getByTestId("home_callName").fill("Test call");
+  await page.getByTestId("home_displayName").click();
+  await page.getByTestId("home_displayName").fill("Test user");
+  // If we do not call fastForward here, we end up with Date.now() returning an actual timestamp
+  // but once we call `await page.clock.fastForward(20000);` later this will reset Date.now() to 0
+  // and we will never get into probablyDisconnected state?
+  await page.clock.fastForward(10);
+  await page.getByTestId("home_go").click();
+
+  await expect(page.locator("video")).toBeVisible();
+  await expect(page.getByTestId("lobby_joinCall")).toBeVisible();
+
+  // Join the call
+  await page.getByTestId("lobby_joinCall").click();
+
+  // The media tile for the local user should become visible
+  await new Promise((resolve) => setTimeout(resolve, 1500));
+  await expect(page.getByTestId("name_tag")).toContainText("Test user");
+
+  // Now disconnect from the internet
+  await page.route("https://synapse.m.localhost/**/*", async (route) => {
+    await new Promise((resolve) => setTimeout(resolve, 10000));
+    await route.continue();
+  });
+  await page.clock.fastForward(20000);
+
+  await expect(
+    page.getByRole("dialog", { name: "Reconnecting…" }),
+  ).toBeVisible();
+
+  // Tab order should jump directly from header to footer, skipping media tiles
+  await page.getByRole("switch", { name: "Mute microphone" }).focus();
+  await expect(
+    page.getByRole("switch", { name: "Mute microphone" }),
+  ).toBeFocused();
+  await page.keyboard.press("Tab");
+  await expect(page.getByRole("switch", { name: "Stop video" })).toBeFocused();
+  // Most critically, we should be able to press the hangup button
+  await page.getByRole("button", { name: "End call" }).click();
+});

playwright/restricted-sfu.spec.ts

@@ -0,0 +1,75 @@
+/*
+Copyright 2025 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+import { sleep } from "matrix-js-sdk/lib/utils.js";
+
+test("Should request JWT token before starting the call", async ({ page }) => {
+  await page.goto("/");
+
+  let sfGetTimestamp = 0;
+  let sendStateEventTimestamp = 0;
+  await page.route(
+    "**/matrix-rtc.m.localhost/livekit/jwt/sfu/get",
+    async (route) => {
+      await sleep(2000); // Simulate very slow request
+      await route.continue();
+      sfGetTimestamp = Date.now();
+    },
+  );
+
+  await page.route(
+    "**/state/org.matrix.msc3401.call.member/**",
+    async (route) => {
+      await route.continue();
+      sendStateEventTimestamp = Date.now();
+    },
+  );
+
+  await page.getByTestId("home_callName").click();
+  await page.getByTestId("home_callName").fill("HelloCall");
+  await page.getByTestId("home_displayName").click();
+  await page.getByTestId("home_displayName").fill("John Doe");
+  await page.getByTestId("home_go").click();
+
+  // Join the call
+  await page.getByTestId("lobby_joinCall").click();
+  await page.waitForTimeout(4000);
+  // Ensure that the call is connected
+  await page
+    .locator("div")
+    .filter({ hasText: /^HelloCall$/ })
+    .click();
+
+  expect(sfGetTimestamp).toBeGreaterThan(0);
+  expect(sendStateEventTimestamp).toBeGreaterThan(0);
+  expect(sfGetTimestamp).toBeLessThan(sendStateEventTimestamp);
+});
+
+test("Error when pre-warming the focus are caught by the ErrorBoundary", async ({
+  page,
+}) => {
+  await page.goto("/");
+
+  await page.route("**/openid/request_token", async (route) => {
+    await route.fulfill({
+      status: 418, // Simulate an error not retryable
+    });
+  });
+
+  await page.getByTestId("home_callName").click();
+  await page.getByTestId("home_callName").fill("HelloCall");
+  await page.getByTestId("home_displayName").click();
+  await page.getByTestId("home_displayName").fill("John Doe");
+  await page.getByTestId("home_go").click();
+
+  // Join the call
+  await page.getByTestId("lobby_joinCall").click();
+
+  // Should fail
+  await expect(page.getByText("Something went wrong")).toBeVisible();
+});

playwright/sfu-reconnect-bug.spec.ts

@@ -0,0 +1,98 @@
+/*
+Copyright 2025 New Vector Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+test("When creator left, avoid reconnect to the same SFU", async ({
+  browser,
+}) => {
+  // Use reduce motion to disable animations that are making the tests a bit flaky
+  const creatorContext = await browser.newContext({ reducedMotion: "reduce" });
+  const creatorPage = await creatorContext.newPage();
+
+  await creatorPage.goto("/");
+
+  // ========
+  // ARRANGE: The first user creates a call as guest, join it, then click the invite button to copy the invite link
+  // ========
+  await creatorPage.getByTestId("home_callName").click();
+  await creatorPage.getByTestId("home_callName").fill("Welcome");
+  await creatorPage.getByTestId("home_displayName").click();
+  await creatorPage.getByTestId("home_displayName").fill("Inviter");
+  await creatorPage.getByTestId("home_go").click();
+  await expect(creatorPage.locator("video")).toBeVisible();
+
+  // join
+  await creatorPage.getByTestId("lobby_joinCall").click();
+  // Spotlight mode to make checking the test visually clearer
+  await creatorPage.getByRole("radio", { name: "Spotlight" }).check();
+
+  // Get the invite link
+  await creatorPage.getByRole("button", { name: "Invite" }).click();
+  await expect(
+    creatorPage.getByRole("heading", { name: "Invite to this call" }),
+  ).toBeVisible();
+  await expect(creatorPage.getByRole("img", { name: "QR Code" })).toBeVisible();
+  await expect(creatorPage.getByTestId("modal_inviteLink")).toBeVisible();
+  await expect(creatorPage.getByTestId("modal_inviteLink")).toBeVisible();
+  await creatorPage.getByTestId("modal_inviteLink").click();
+
+  const inviteLink = (await creatorPage.evaluate(
+    "navigator.clipboard.readText()",
+  )) as string;
+  expect(inviteLink).toContain("room/#/");
+
+  // ========
+  // ACT: The other user use the invite link to join the call as a guest
+  // ========
+  const guestB = await browser.newContext({
+    reducedMotion: "reduce",
+  });
+  const guestBPage = await guestB.newPage();
+
+  await guestBPage.goto(inviteLink);
+  await guestBPage.getByTestId("joincall_displayName").fill("Invitee");
+  await expect(guestBPage.getByTestId("joincall_joincall")).toBeVisible();
+  await guestBPage.getByTestId("joincall_joincall").click();
+  await guestBPage.getByTestId("lobby_joinCall").click();
+  await guestBPage.getByRole("radio", { name: "Spotlight" }).check();
+
+  // ========
+  // ACT: add a third user to the call to reproduce the bug
+  // ========
+  const guestC = await browser.newContext({
+    reducedMotion: "reduce",
+  });
+  const guestCPage = await guestC.newPage();
+  // Track WebSocket connections
+  let wsConnectionCount = 0;
+  await guestCPage.routeWebSocket("**", (ws) => {
+    // For some reason the interception is not working with the **
+    if (ws.url().includes("livekit/sfu/rtc")) {
+      wsConnectionCount++;
+    }
+    ws.connectToServer();
+  });
+
+  await guestCPage.goto(inviteLink);
+  await guestCPage.getByTestId("joincall_displayName").fill("Invitee");
+  await expect(guestCPage.getByTestId("joincall_joincall")).toBeVisible();
+  await guestCPage.getByTestId("joincall_joincall").click();
+  await guestCPage.getByTestId("lobby_joinCall").click();
+  await guestCPage.getByRole("radio", { name: "Spotlight" }).check();
+
+  await guestCPage.waitForTimeout(1000);
+
+  // ========
+  // the creator leaves the call
+  await creatorPage.getByTestId("incall_leave").click();
+
+  await guestCPage.waitForTimeout(2000);
+  // https://github.com/element-hq/element-call/issues/3344
+  // The app used to request a new jwt token then to reconnect to the SFU
+  expect(wsConnectionCount).toBe(1);
+});

playwright/spa-call-sticky.spec.ts

@@ -0,0 +1,135 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import {
+  expect,
+  type Page,
+  test,
+  type Request,
+  type Browser,
+} from "@playwright/test";
+
+import { SpaHelpers } from "./spa-helpers";
+
+async function setupTwoUserSpaCall(
+  browser: Browser,
+  page: Page,
+  browserName: string,
+): Promise<{ guestPage: Page }> {
+  test.skip(
+    browserName === "firefox",
+    "The is test is not working on firefox CI environment. No mic/audio device inputs so cam/mic are disabled",
+  );
+
+  await page.goto("/");
+
+  let androlHasSentStickyEvent = false;
+
+  await interceptEventSend(
+    page,
+    // This room is not encrypted, so the event is sent in clear
+    "org.matrix.msc4143.rtc.member",
+    (req) => {
+      androlHasSentStickyEvent =
+        androlHasSentStickyEvent || isStickySend(req.url());
+    },
+  );
+
+  await SpaHelpers.createCall(page, "Androl", "HelloCall", true, "2_0");
+
+  const inviteLink = await SpaHelpers.getCallInviteLink(page);
+
+  // Other
+  const guestInviteeContext = await browser.newContext({
+    reducedMotion: "reduce",
+  });
+  const guestPage = await guestInviteeContext.newPage();
+
+  await guestPage.goto("/");
+
+  let pevaraHasSentStickyEvent = false;
+
+  await interceptEventSend(
+    guestPage,
+    // This room is not encrypted, so the event is sent in clear
+    "org.matrix.msc4143.rtc.member",
+    (req) => {
+      pevaraHasSentStickyEvent =
+        pevaraHasSentStickyEvent || isStickySend(req.url());
+    },
+  );
+
+  await SpaHelpers.joinCallFromInviteLink(
+    guestPage,
+    inviteLink,
+    "Pevara",
+    "2_0",
+  );
+  // Assert both sides have sent sticky membership events
+  expect(androlHasSentStickyEvent).toEqual(true);
+  expect(pevaraHasSentStickyEvent).toEqual(true);
+
+  return { guestPage };
+}
+
+test("One to One call using matrix rtc 2.0 aka sticky events", async ({
+  browser,
+  page,
+  browserName,
+}) => {
+  const { guestPage } = await setupTwoUserSpaCall(browser, page, browserName);
+
+  await SpaHelpers.expectVideoTilesCount(page, 2);
+  await SpaHelpers.expectVideoTilesCount(guestPage, 2);
+});
+
+// This issue occurs when a member leave but does not clean up their sticky event.
+// If they rejoin they will use a new stickye key (stickyKey = member.id = UUID())
+// We end up with two memberships with the same user and device id. This previously
+// was a impossible case since that would be the same state event. Now its possible.
+// We need to ALWAYS key by userId, deviceId and member.id. This test checks that.
+test("One to One rejoin after improper leave does not crash EC", async ({
+  browser,
+  page,
+  browserName,
+}) => {
+  const { guestPage } = await setupTwoUserSpaCall(browser, page, browserName);
+
+  await SpaHelpers.expectVideoTilesCount(page, 2);
+  await SpaHelpers.expectVideoTilesCount(guestPage, 2);
+
+  await guestPage.reload();
+  await expect(guestPage.getByTestId("lobby_joinCall")).toBeVisible();
+
+  // Check if rejoining with the same browser context (device) breaks EC.
+  // This has happened on versions that do not consider the member.id as part of the key for a media tile.
+  await guestPage.getByTestId("lobby_joinCall").click();
+
+  // We cannot use the `expectVideoTilesCount` helper here since one of them is expected to show waiting for media
+  await expect(page.getByTestId("videoTile")).toHaveCount(3);
+  await expect(guestPage.getByTestId("videoTile")).toHaveCount(2);
+});
+
+function isStickySend(url: string): boolean {
+  return !!new URL(url).searchParams.get(
+    "org.matrix.msc4354.sticky_duration_ms",
+  );
+}
+
+async function interceptEventSend(
+  page: Page,
+  eventType: string,
+  callback: (request: Request) => void,
+): Promise<void> {
+  await page.route(
+    `**/_matrix/client/v3/rooms/**/send/${eventType}/**`,
+    async (route, req) => {
+      callback(req);
+      return route.continue();
+    },
+  );
+}

playwright/spa-helpers.ts

@@ -0,0 +1,148 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, type Page } from "@playwright/test";
+
+import { type RtcMode } from "./widget/test-helpers.ts";
+
+/**
+ * Create and join a call from the SPA home page.
+ *
+ * @param page - The Playwright page object
+ * @param userName - The display name to use for the call
+ * @param callName - The name of the call to create
+ * @param autoJoin - Whether to automatically join the call after creating it
+ * @param mode - The RTC mode to use for the call
+ */
+async function createCall(
+  page: Page,
+  userName: string,
+  callName: string,
+  autoJoin: boolean = false,
+  mode: RtcMode | undefined = undefined,
+): Promise<void> {
+  await page.getByTestId("home_callName").click();
+  await page.getByTestId("home_callName").fill(callName);
+  await page.getByTestId("home_displayName").click();
+  await page.getByTestId("home_displayName").fill(userName);
+  await page.getByTestId("home_go").click();
+
+  await expect(page.locator("video")).toBeVisible();
+  await expect(page.getByTestId("lobby_joinCall")).toBeVisible();
+
+  if (mode) {
+    await setRtcModeFromSettings(page, mode);
+  }
+
+  if (autoJoin) {
+    // Join the call
+    await page.getByTestId("lobby_joinCall").click();
+  }
+}
+
+/**
+ * Get the invite link for the current call.
+ */
+async function getCallInviteLink(page: Page): Promise<string> {
+  await page.getByRole("button", { name: "Invite" }).click();
+  await expect(
+    page.getByRole("heading", { name: "Invite to this call" }),
+  ).toBeVisible();
+  await expect(page.getByRole("img", { name: "QR Code" })).toBeVisible();
+  await expect(page.getByTestId("modal_inviteLink")).toBeVisible();
+  await expect(page.getByTestId("modal_inviteLink")).toBeVisible();
+  await page.getByTestId("modal_inviteLink").click();
+
+  const inviteLink = (await page.evaluate(
+    "navigator.clipboard.readText()",
+  )) as string;
+  expect(inviteLink).toContain("room/#/");
+
+  return inviteLink;
+}
+
+/**
+ * Join a call from an invitation link.
+ * @param page - The Playwright page object
+ * @param inviteLink - The invite link to join
+ * @param displayName - The display name to use when joining the call
+ * @param mode - The RTC mode to use for the call
+ */
+async function joinCallFromInviteLink(
+  page: Page,
+  inviteLink: string,
+  displayName: string = "Invitee",
+  mode: RtcMode | undefined = undefined,
+): Promise<void> {
+  await page.goto(inviteLink);
+  await page.getByTestId("joincall_displayName").fill(displayName);
+  await expect(page.getByTestId("joincall_joincall")).toBeVisible();
+  await page.getByTestId("joincall_joincall").click();
+
+  if (mode) {
+    await setRtcModeFromSettings(page, mode);
+  }
+
+  await page.getByTestId("lobby_joinCall").click();
+  await page.getByRole("radio", { name: "Spotlight" }).check();
+}
+
+async function setRtcModeFromSettings(
+  page: Page,
+  mode: RtcMode,
+): Promise<void> {
+  await page.getByRole("button", { name: "Settings" }).click();
+  await page.getByRole("tab", { name: "Preferences" }).click();
+  await page.getByText("Developer mode", { exact: true }).check(); // Idempotent:  won't uncheck if already checked
+
+  // Move to Developer tab now
+  await page.getByRole("tab", { name: "Developer" }).click();
+  if (mode == "legacy") {
+    await page.getByText("Legacy: state events").click();
+  } else if (mode == "2_0") {
+    await page.getByText("Matrix 2.0").click();
+  } else {
+    // compat
+    await page.getByText("Compatibility: state events").click();
+  }
+
+  await page.getByTestId("modal_close").click();
+}
+
+/**
+ * Expect a certain number of video tiles to be present and visible.
+ */
+async function expectVideoTilesCount(page: Page, count: number): Promise<void> {
+  await expect(page.getByTestId("videoTile")).toHaveCount(2);
+
+  // There are no other options than to wait for all media to be ready?
+  // Or it is too flaky :/
+  await page.waitForTimeout(3000);
+  // No one should be waiting for media
+  await expect(page.getByText("Waiting for media...")).not.toBeVisible();
+
+  // There should be 5 video elements, visible and autoplaying
+  const videoElements = await page.locator("video").all();
+  expect(videoElements.length).toBe(count);
+
+  const blockDisplayCount = await page
+    .locator("video")
+    .evaluateAll(
+      (videos: Element[]) =>
+        videos.filter(
+          (v: Element) => window.getComputedStyle(v).display === "block",
+        ).length,
+    );
+  expect(blockDisplayCount).toBe(count);
+}
+
+export const SpaHelpers = {
+  createCall,
+  getCallInviteLink,
+  joinCallFromInviteLink,
+  expectVideoTilesCount,
+};

playwright/widget/federated-call.test.ts

@@ -0,0 +1,86 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+import { widgetTest } from "../fixtures/widget-user";
+import { HOST1, HOST2, type RtcMode, TestHelpers } from "./test-helpers";
+
+const modePairs: [RtcMode, RtcMode][] = [
+  ["compat", "compat"],
+  ["legacy", "legacy"],
+  ["legacy", "compat"],
+  ["compat", "legacy"],
+];
+
+modePairs.forEach(([rtcMode1, rtcMode2]) => {
+  widgetTest(
+    `Test federated call with rtc modes ${rtcMode1} and ${rtcMode2}`,
+    async ({ addUser, browserName }) => {
+      test.skip(
+        browserName === "firefox",
+        "The is test is not working on firefox CI environment. No mic/audio device inputs so cam/mic are disabled",
+      );
+
+      const florian = await addUser("floriant", HOST1);
+      const timo = await addUser("timo", HOST2);
+
+      const roomName = "Call Room";
+
+      await TestHelpers.createRoom(roomName, florian.page, [timo.mxId]);
+
+      await TestHelpers.acceptRoomInvite(roomName, timo.page);
+
+      await florian.page.pause();
+
+      await TestHelpers.openWidgetSetEmbeddedElementCallRtcModeCloseWidget(
+        florian.page,
+        rtcMode1,
+      );
+      await TestHelpers.openWidgetSetEmbeddedElementCallRtcModeCloseWidget(
+        timo.page,
+        rtcMode2,
+      );
+
+      await TestHelpers.startCallInCurrentRoom(florian.page, false);
+      await TestHelpers.joinCallFromLobby(florian.page);
+
+      // timo joins
+      await TestHelpers.joinCallInCurrentRoom(timo.page);
+
+      // We should see 2 video tiles everywhere now
+      for (const user of [timo, florian]) {
+        const frame = user.page
+          .locator('iframe[title="Element Call"]')
+          .contentFrame();
+        await expect(frame.getByTestId("videoTile")).toHaveCount(2);
+
+        // There are no other options than to wait for all media to be ready?
+        // Or it is too flaky :/
+        await user.page.waitForTimeout(3000);
+        // No one should be waiting for media
+        await expect(frame.getByText("Waiting for media...")).not.toBeVisible();
+
+        // There should be 2 video elements, visible and autoplaying
+        const videoElements = await frame.locator("video").all();
+        expect(videoElements.length).toBe(2);
+
+        const blockDisplayCount = await frame
+          .locator("video")
+          .evaluateAll(
+            (videos: Element[]) =>
+              videos.filter(
+                (v: Element) => window.getComputedStyle(v).display === "block",
+              ).length,
+          );
+        expect(blockDisplayCount).toBe(2);
+      }
+
+      // await florian.page.pause();
+    },
+  );
+});

playwright/widget/federation-oldest-membership-bug.spec.ts

@@ -0,0 +1,92 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+import { widgetTest } from "../fixtures/widget-user";
+import { HOST1, HOST2, TestHelpers } from "./test-helpers";
+
+widgetTest(
+  "Bug new joiner was not publishing on correct SFU",
+  async ({ addUser, browserName }) => {
+    test.skip(
+      browserName === "firefox",
+      "This is a bug in the old widget, not a browser problem.",
+    );
+
+    test.slow();
+
+    // 2 users in federation
+    const florian = await addUser("floriant", HOST1);
+    const timo = await addUser("timo", HOST2);
+
+    // Florian creates a room and invites Timo to it
+    const roomName = "Call Room";
+    await TestHelpers.createRoom(roomName, florian.page, [timo.mxId]);
+
+    // Timo joins the room
+    await TestHelpers.acceptRoomInvite(roomName, timo.page);
+
+    // Ensure we are in legacy mode (should be the default)
+    await TestHelpers.openWidgetSetEmbeddedElementCallRtcModeCloseWidget(
+      florian.page,
+      "legacy",
+    );
+    await TestHelpers.openWidgetSetEmbeddedElementCallRtcModeCloseWidget(
+      timo.page,
+      "legacy",
+    );
+
+    // Let timo create a call
+    await TestHelpers.startCallInCurrentRoom(timo.page, false);
+    await TestHelpers.joinCallFromLobby(timo.page);
+
+    // We want to simulate that the oldest membership authentication is way slower than
+    // the preffered auth.
+    // In this setup, timo advertised$ transport will be it's own, and the active will be the one from florian
+    await florian.page.route(
+      "**/matrix-rtc.othersite.m.localhost/livekit/jwt/**",
+      async (route) => {
+        await new Promise((resolve) => setTimeout(resolve, 2000)); // 5 second delay
+        await route.continue();
+      },
+    );
+
+    // Florian joins the call
+    await expect(florian.page.getByTestId("join-call-button")).toBeVisible();
+    await florian.page.getByTestId("join-call-button").click();
+    await TestHelpers.joinCallFromLobby(florian.page);
+
+    await florian.page.waitForTimeout(3000);
+    await timo.page.waitForTimeout(3000);
+
+    // We should see 2 video tiles everywhere now
+    for (const user of [timo, florian]) {
+      const frame = user.page
+        .locator('iframe[title="Element Call"]')
+        .contentFrame();
+      await expect(frame.getByTestId("videoTile")).toHaveCount(2);
+
+      // No one should be waiting for media
+      await expect(frame.getByText("Waiting for media...")).not.toBeVisible();
+
+      // There should be 2 video elements, visible and autoplaying
+      const videoElements = await frame.locator("video").all();
+      expect(videoElements.length).toBe(2);
+
+      const blockDisplayCount = await frame
+        .locator("video")
+        .evaluateAll(
+          (videos: Element[]) =>
+            videos.filter(
+              (v: Element) => window.getComputedStyle(v).display === "block",
+            ).length,
+        );
+      expect(blockDisplayCount).toBe(2);
+    }
+  },
+);

playwright/widget/hotswap-legacy-compat.test.ts

@@ -0,0 +1,104 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+import { widgetTest } from "../fixtures/widget-user";
+import { HOST1, HOST2, TestHelpers } from "./test-helpers";
+
+// ## Issue
+// This test reproduces an issue with the publisher.
+// When switching local focus, we need to recreate the publisher.
+// This failed because of a dead lock in the old publishers destruction.
+//
+// There are numerus ways to enforece this situation:
+//  - oldest member swap (manually set the oldest member focus and leave with the prev oldest member)
+//    This almost never happens in the real worls since clients will set their preferredFoci list to what the oldest member is.
+//  - switch from oldest member to multi sfu as the NOT the first joiner + the first joiner is on a different sfu than your preferred sfu.
+//
+// This test uses the "switch from oldest member to multi sfu" approach.
+//
+// It is a copy of federated-call.test.ts in the `["legacy", "legacy"]` setup,
+// which once connected will make the second user switch to multi sfu.
+widgetTest(
+  `Test swapping publisher from ${HOST1} to ${HOST2}`,
+  async ({ addUser, browserName }) => {
+    test.skip(
+      browserName === "firefox",
+      "The is test is not working on firefox CI environment. No mic/audio device inputs so cam/mic are disabled",
+    );
+
+    const florian = await addUser("floriant", HOST1);
+    const timo = await addUser("timo", HOST2);
+
+    const roomName = "Call Room";
+
+    await TestHelpers.createRoom(roomName, florian.page, [timo.mxId]);
+
+    await TestHelpers.acceptRoomInvite(roomName, timo.page);
+
+    await florian.page.pause();
+
+    await TestHelpers.openWidgetSetEmbeddedElementCallRtcModeCloseWidget(
+      florian.page,
+      "legacy",
+    );
+    await TestHelpers.openWidgetSetEmbeddedElementCallRtcModeCloseWidget(
+      timo.page,
+      "legacy",
+    );
+
+    await TestHelpers.startCallInCurrentRoom(florian.page, false);
+    await TestHelpers.joinCallFromLobby(florian.page);
+
+    // timo joins
+    await TestHelpers.joinCallInCurrentRoom(timo.page);
+
+    // We should see 2 video tiles everywhere now
+    for (const user of [timo, florian]) {
+      const frame = user.page
+        .locator('iframe[title="Element Call"]')
+        .contentFrame();
+      await expect(frame.getByTestId("videoTile")).toHaveCount(2);
+
+      // There are no other options than to wait for all media to be ready?
+      // Or it is too flaky :/
+      await user.page.waitForTimeout(3000);
+      // No one should be waiting for media
+      await expect(frame.getByText("Waiting for media...")).not.toBeVisible();
+
+      // There should be 2 video elements, visible and autoplaying
+      const videoElements = await frame.locator("video").all();
+      expect(videoElements.length).toBe(2);
+
+      const blockDisplayCount = await frame
+        .locator("video")
+        .evaluateAll(
+          (videos: Element[]) =>
+            videos.filter(
+              (v: Element) => window.getComputedStyle(v).display === "block",
+            ).length,
+        );
+      expect(blockDisplayCount).toBe(2);
+    }
+
+    // now we switch the mode for timo (second joiner on multi-sfu HOST2 but currently HOST1)
+    await TestHelpers.setEmbeddedElementCallRtcMode(timo.page, "compat");
+    await timo.page.waitForTimeout(3000);
+    const blockDisplayCount = await timo.page
+      .locator('iframe[title="Element Call"]')
+      .contentFrame()
+      .locator("video")
+      .evaluateAll(
+        (videos: Element[]) =>
+          videos.filter(
+            (v: Element) => window.getComputedStyle(v).display === "block",
+          ).length,
+      );
+    expect(blockDisplayCount).toBe(2);
+  },
+);

playwright/widget/huddle-call.test.ts

@@ -0,0 +1,135 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+import { widgetTest } from "../fixtures/widget-user.ts";
+import { HOST1, TestHelpers } from "./test-helpers.ts";
+
+widgetTest("Create and join a group call", async ({ addUser, browserName }) => {
+  test.skip(
+    browserName === "firefox",
+    "The is test is not working on firefox CI environment. No mic/audio device inputs so cam/mic are disabled",
+  );
+
+  test.slow(); // We are registering multiple users here, give it more time
+
+  const valere = await addUser("Valere", HOST1);
+  const timo = await addUser("Timo", HOST1);
+  const robin = await addUser("Robin", HOST1);
+  const halfshot = await addUser("Halfshot", HOST1);
+  const florian = await addUser("florian", HOST1);
+
+  const roomName = "Group Call Room";
+  await TestHelpers.createRoom(roomName, valere.page, [
+    timo.mxId,
+    robin.mxId,
+    halfshot.mxId,
+    florian.mxId,
+  ]);
+
+  for (const user of [timo, robin, halfshot, florian]) {
+    // Accept the invite
+    // This isn't super stable to get this as this super generic locator,
+    // but it works for now.
+    await TestHelpers.acceptRoomInvite(roomName, user.page);
+  }
+
+  // Start the call as Valere
+  await TestHelpers.startCallInCurrentRoom(valere.page, false);
+  await expect(
+    valere.page.locator('iframe[title="Element Call"]'),
+  ).toBeVisible();
+
+  await TestHelpers.joinCallFromLobby(valere.page);
+
+  for (const user of [timo, robin, halfshot, florian]) {
+    await TestHelpers.joinCallInCurrentRoom(user.page);
+  }
+
+  for (const user of [timo, robin, halfshot, florian]) {
+    const frame = user.page
+      .locator('iframe[title="Element Call"]')
+      .contentFrame();
+    // No lobby, should start with video on
+    await expect(
+      frame.getByRole("switch", { name: "Stop video", checked: true }),
+    ).toBeVisible();
+  }
+
+  // We should see 5 video tiles everywhere now
+  for (const user of [valere, timo, robin, halfshot, florian]) {
+    const frame = user.page
+      .locator('iframe[title="Element Call"]')
+      .contentFrame();
+    await expect(frame.getByTestId("videoTile")).toHaveCount(5);
+    for (const participant of [valere, timo, robin, halfshot, florian]) {
+      // Check the names are correct
+      await expect(frame.getByText(participant.displayName)).toBeVisible();
+    }
+
+    // There is no other options than to wait for all media to be ready?
+    // Or it is too flaky :/
+    await user.page.waitForTimeout(5000);
+    // No one should be waiting for media
+    await expect(frame.getByText("Waiting for media...")).not.toBeVisible();
+
+    // There should be 5 video elements, visible and autoplaying
+    const videoElements = await frame.locator("video").all();
+    expect(videoElements.length).toBe(5);
+    await expect(frame.locator("video[autoplay]")).toHaveCount(5);
+
+    const blockDisplayCount = await frame
+      .locator("video")
+      .evaluateAll(
+        (videos: Element[]) =>
+          videos.filter(
+            (v: Element) => window.getComputedStyle(v).display === "block",
+          ).length,
+      );
+    expect(blockDisplayCount).toBe(5);
+  }
+
+  // Quickly test muting one participant to see it reflects and that our asserts works
+  const florianFrame = florian.page
+    .locator('iframe[title="Element Call"]')
+    .contentFrame();
+  const florianVideoButton = florianFrame.getByRole("switch", {
+    name: /video/,
+  });
+  await expect(florianVideoButton).toHaveAccessibleName("Stop video");
+  await expect(florianVideoButton).toBeChecked();
+  await florianVideoButton.click();
+  // Now the button should indicate we can start video
+  await expect(florianVideoButton).toHaveAccessibleName("Start video");
+  await expect(florianVideoButton).not.toBeChecked();
+
+  // wait a bit for the state to propagate
+  await valere.page.waitForTimeout(3000);
+  {
+    const frame = valere.page
+      .locator('iframe[title="Element Call"]')
+      .contentFrame();
+
+    const videoElements = await frame.locator("video").all();
+    expect(videoElements.length).toBe(5);
+
+    const blockDisplayCount = await frame
+      .locator("video")
+      .evaluateAll(
+        (videos: Element[]) =>
+          videos.filter(
+            (v: Element) => window.getComputedStyle(v).display === "block",
+          ).length,
+      );
+
+    // out of 5 ONLY 4 are visible (display:block) !!
+    // XXX we need to be better at our HTML markup and accessibility, it would make
+    // this kind of stuff way easier to test if we could look out for aria attributes.
+    expect(blockDisplayCount).toBe(4);
+  }
+});

playwright/widget/pip-call-button-interaction.test.ts

@@ -0,0 +1,73 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+import { widgetTest } from "../fixtures/widget-user.ts";
+import { HOST1, TestHelpers } from "./test-helpers.ts";
+
+widgetTest("Footer interaction in PiP", async ({ addUser, browserName }) => {
+  test.skip(
+    browserName === "firefox",
+    "The is test is not working on firefox CI environment. No mic/audio device inputs so cam/mic are disabled",
+  );
+
+  test.slow();
+
+  const valere = await addUser("Valere", HOST1);
+
+  const callRoom = "CallRoom";
+  await TestHelpers.createRoom("CallRoom", valere.page);
+
+  await TestHelpers.createRoom("OtherRoom", valere.page);
+
+  await TestHelpers.switchToRoomNamed(valere.page, callRoom);
+
+  // Start the call as Valere
+  await TestHelpers.startCallInCurrentRoom(valere.page, false);
+  await expect(
+    valere.page.locator('iframe[title="Element Call"]'),
+  ).toBeVisible();
+
+  await TestHelpers.joinCallFromLobby(valere.page);
+  // wait a bit so that the PIP has rendered
+  await valere.page.waitForTimeout(600);
+
+  // Switch to the other room, the call should go to PIP
+  await TestHelpers.switchToRoomNamed(valere.page, "OtherRoom");
+
+  // We should see the PIP overlay
+  const iFrame = valere.page
+    .locator('iframe[title="Element Call"]')
+    .contentFrame();
+
+  {
+    // Check for a bug where the video had the wrong fit in PIP
+    const audioBtn = iFrame.getByRole("switch", { name: /microphone/ });
+    const videoBtn = iFrame.getByRole("switch", { name: /video/ });
+    await expect(
+      iFrame.getByRole("button", { name: "End call" }),
+    ).toBeVisible();
+    await expect(audioBtn).toBeVisible();
+    await expect(videoBtn).toBeVisible();
+    await expect(audioBtn).toHaveAccessibleName("Mute microphone");
+    await expect(audioBtn).toBeChecked();
+    await expect(videoBtn).toHaveAccessibleName("Stop video");
+    await expect(videoBtn).toBeChecked();
+
+    await videoBtn.click();
+    await audioBtn.click();
+
+    // stop hovering on any of the buttons
+    await iFrame.getByTestId("videoTile").hover();
+
+    await expect(audioBtn).toHaveAccessibleName("Unmute microphone");
+    await expect(audioBtn).not.toBeChecked();
+    await expect(videoBtn).toHaveAccessibleName("Start video");
+    await expect(videoBtn).not.toBeChecked();
+  }
+});

playwright/widget/pip-call.test.ts

@@ -0,0 +1,72 @@
+/*
+Copyright 2026 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE in the repository root for full details.
+*/
+
+import { expect, test } from "@playwright/test";
+
+import { widgetTest } from "../fixtures/widget-user.ts";
+import { HOST1, TestHelpers } from "./test-helpers.ts";
+
+widgetTest("Put call in PIP", async ({ addUser, browserName }) => {
+  test.skip(
+    browserName === "firefox",
+    "The is test is not working on firefox CI environment. No mic/audio device inputs so cam/mic are disabled",
+  );
+
+  test.slow();
+
+  const valere = await addUser("Valere", HOST1);
+  const timo = await addUser("Timo", HOST1);
+
+  const callRoom = "TeamRoom";
+  await TestHelpers.createRoom(callRoom, valere.page, [timo.mxId]);
+
+  await TestHelpers.createRoom("DoubleTask", valere.page);
+
+  await TestHelpers.acceptRoomInvite(callRoom, timo.page);
+
+  await TestHelpers.switchToRoomNamed(valere.page, callRoom);
+
+  // Start the call as Valere
+  await TestHelpers.startCallInCurrentRoom(valere.page, false);
+  await expect(
+    valere.page.locator('iframe[title="Element Call"]'),
+  ).toBeVisible();
+
+  await TestHelpers.joinCallFromLobby(valere.page);
+
+  await TestHelpers.joinCallInCurrentRoom(timo.page);
+
+  const frame = timo.page
+    .locator('iframe[title="Element Call"]')
+    .contentFrame();
+
+  // check that the video is on
+  await expect(
+    frame.getByRole("switch", { name: "Stop video", checked: true }),
+  ).toBeVisible();
+
+  // Switch to the other room, the call should go to PIP
+  await TestHelpers.switchToRoomNamed(valere.page, "DoubleTask");
+
+  // We should see the PIP overlay
+  await expect(valere.page.getByTestId("widget-pip-container")).toBeVisible();
+
+  {
+    // wait a bit so that the PIP has rendered the video
+    await valere.page.waitForTimeout(600);
+
+    // Check for a bug where the video had the wrong fit in PIP
+    const frame = valere.page
+      .locator('iframe[title="Element Call"]')
+      .contentFrame();
+    const videoElements = await frame.locator("video").all();
+    expect(videoElements.length).toBe(1);
+
+    const pipVideo = videoElements[0];
+    await expect(pipVideo).toHaveCSS("object-fit", "cover");
+  }
+});

playwright/widget/simple-create.spec.ts

@@ -8,6 +8,7 @@ Please see LICENSE in the repository root for full details.
 import { expect, test } from "@playwright/test";
 
 import { widgetTest } from "../fixtures/widget-user.ts";
+import { TestHelpers } from "./test-helpers.ts";
 
 // Skip test, including Fixtures
 widgetTest.skip(
@@ -20,19 +21,7 @@ widgetTest("Start a new call as widget", async ({ asWidget, browserName }) => {
 
   const { brooks, whistler } = asWidget;
 
-  await expect(
-    brooks.page.getByRole("button", { name: "Video call" }),
-  ).toBeVisible();
-  await brooks.page.getByRole("button", { name: "Video call" }).click();
-
-  await expect(
-    brooks.page.getByRole("menuitem", { name: "Legacy Call" }),
-  ).toBeVisible();
-  await expect(
-    brooks.page.getByRole("menuitem", { name: "Element Call" }),
-  ).toBeVisible();
-
-  await brooks.page.getByRole("menuitem", { name: "Element Call" }).click();
+  await TestHelpers.startCallInCurrentRoom(brooks.page, false);
 
   await expect(
     brooks.page
@@ -49,36 +38,37 @@ widgetTest("Start a new call as widget", async ({ asWidget, browserName }) => {
 
   // Check the join indicator on the room list
   await expect(
-    brooks.page.locator("div").filter({ hasText: /^Joined • 1$/ }),
+    brooks.page
+      .locator('iframe[title="Element Call"]')
+      .contentFrame()
+      .getByRole("button", { name: "End call" }),
   ).toBeVisible();
 
   // Join from the other side
-  await expect(whistler.page.getByText("Video call started")).toBeVisible();
-  await expect(
-    whistler.page.getByRole("button", { name: "Join" }),
-  ).toBeVisible();
-  await whistler.page.getByRole("button", { name: "Join" }).click();
+  await TestHelpers.joinCallInCurrentRoom(whistler.page);
 
-  await expect(
-    whistler.page
-      .locator('iframe[title="Element Call"]')
-      .contentFrame()
-      .getByTestId("lobby_joinCall"),
-  ).toBeVisible();
+  // Currently disabled due to recent Element Web is bypassing Lobby
+  // await expect(
+  //   whistler.page
+  //     .locator('iframe[title="Element Call"]')
+  //     .contentFrame()
+  //     .getByTestId("lobby_joinCall"),
+  // ).toBeVisible();
+  //
+  // await whistler.page
+  //   .locator('iframe[title="Element Call"]')
+  //   .contentFrame()
+  //   .getByTestId("lobby_joinCall")
+  //   .click();
 
-  await whistler.page
-    .locator('iframe[title="Element Call"]')
-    .contentFrame()
-    .getByTestId("lobby_joinCall")
-    .click();
+  // Currrenty disabled due to recent Element Web not indicating the number of participants
+  // await expect(
+  //   whistler.page.locator("div").filter({ hasText: /^Joined • 2$/ }),
+  // ).toBeVisible();
 
-  await expect(
-    whistler.page.locator("div").filter({ hasText: /^Joined • 2$/ }),
-  ).toBeVisible();
-
-  await expect(
-    brooks.page.locator("div").filter({ hasText: /^Joined • 2$/ }),
-  ).toBeVisible();
+  // await expect(
+  //   brooks.page.locator("div").filter({ hasText: /^Joined • 2$/ }),
+  // ).toBeVisible();
 
   // Whistler leaves
   await whistler.page.waitForTimeout(1000);