• Auto-download Firestore and RTDB emulators when using emulators:start.
• Make functions:shell respect the --port argument.
• Improve error message when firebase serve can't acquire the right port.
• Allow running the Firestore and RTDB emulators without a configuration.
• Fixes bug where profiler table rendering crashes due to undefined path.
• Allow the Firestore emulator to give more information about invalid rulesets.
• Hot reload firestore rules on change.
• Upgrade archiver dependency to 3.0.0.
• Update functions init templates to v3.1.0
• Fix emulation of https functions.
• Fix bug where calling clearFirestoreData against the Firestore Emulator fails if more than 500 documents exist.
• Fix multipart uploads in emulator.
• Fixes long responses from emulator being truncated.
• Fixes a bug where admin.firestore() and app.firestore() behaved differently.
• Fix issue with npm 6.10 where an internal version check of the firebase-functions SDK caused a crash.
• Fix bug in Firestore emulator where queries with startAfter had incorrect boundary behavior.
• Fix bug where too many functions would hang the emulator.
• Improves ability of Firebase CLI to be used with service accounts.