4364 [in_app_purchase] Ensure the introductoryPriceMicros field is populated correctly. (cla: yes, waiting for tree to go green, p: in_app_purchase, platform-android)

4365 [url_launcher] Error handling when URL cannot be parsed with Uri.parse (cla: yes, waiting for tree to go green, p: url_launcher)

4366 [webview_flutter] Migrate main package to fully federated architecture. (cla: yes, waiting for tree to go green, p: webview_flutter, platform-ios, platform-android)

4369 [flutter_plugin_tools] Allow overriding breaking change check (cla: yes, waiting for tree to go green)

4370 [in_app_purchase] Ensure the introductoryPriceMicros field is transported as a String. (cla: yes, waiting for tree to go green, p: in_app_purchase, platform-android)