unstale

npm / firebase-admin

firebase-admin

What changed in firebase-admin 14, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-19.

1 deprecations4 behavior and defaults

See which of these apply to your code, ranked, in your agent:

npx @unstale/cli init

@unstale/cli 0.2.8 on npm

firebase-admin 145 changes

Deprecations 1

  • Machine Learning APIs are deprecated; developers should account for their deprecated status when using them.

    14.4.0release notes

Behavior and default changes 4

  • Topic subscriptions now use the FCM v1 API.

    14.5.0release notes

  • The Data Connect X-Client-Version header value now follows the Node/Admin/{version} convention.

    14.3.0release notes

  • Data Connect adds the X-Client-Version header for cloud monitoring.

    14.3.0release notes

  • Data Connect adds the X-Firebase-Sqlconnect-Affinity header for GSLB soft stickiness.

    14.3.0release notes