Experimentations for extracting the core from the main thread

ios/swift/4-CallKitTutorial/Podfile

@@ -1,11 +1,11 @@
 # Uncomment the next line to define a global platform for your project
-platform :ios, '11.0'
+platform :ios, '13.0'
 source "https://gitlab.linphone.org/BC/public/podspec.git"
 source "https://github.com/CocoaPods/Specs.git"
 
 def basic_pods
 	if ENV['PODFILE_PATH'].nil?
-		pod 'linphone-sdk', '~> 5.0.48'
+		pod 'linphone-sdk', '~> 5.3.0-alpha'
 		else
 		pod 'linphone-sdk', :path => ENV['PODFILE_PATH']  # local sdk
 	end