• BREAKING Drops support for running the CLI on Node 10.
• BREAKING Replaces all usages of -y, --yes, or --confirm with -f and --force.
• BREAKING Function deploys upload source to the deployed region instead of us-central1.
• Requires firebase-functions >= 3.13.1 in Functions emulator to include bug fixes (#3851).
• Updates default functions runtime to Node.js 16.