• Fixes issue where custom emulator ports were strings not numbers (#2287).
• Fixes issue where Emulator UI was never downloaded during firebase init emulators.
• Skips app selection in firebase apps:sdkconfig if there is a single matching app.
• Fixes incorrect warning about emulator configuration (#2290).
• Improves error messages for firebase init with new projects (#2266).
• Improves handling of permission denied errors during API enablement.
• Removes deep proxying of functions.config() inside the Functions emulator.
• Updates App Distribution upload URL.
• Fixes an incompatibility between the functions emulator and firebase-functions version 3.6.2 (#2301)