Firebase Apple 12.12.0

The Firebase Apple SDK (12.12.0) is now available. For more details, see the Firebase Apple SDK release notes.

To install this SDK, see Add Firebase to your project.

What's Changed

• Add variable reference field proto by @cherylEnkidu in #15902
• [AI] Lower minimum required deployment targets by @andrewheard in #15928
• feat: add first, last, arrayAgg and arrayAggDistinct expressions by @yvonnep165 in #15941
• feat: add rand and trunc expressions by @yvonnep165 in #15938
• feat(firestore): Add array expressions by @milaGGL in #15900
• feat(firestore): Add logical expressions by @milaGGL in #15943
• [AI] Conform GenerationConfig and Schema to Equatable by @andrewheard in #15949
• chore(ai): Add additional logging support for live api server messages by @daymxn in #15940
• [AI] Refactor stream parsing to skip intermediate failures by @andrewheard in #15960
• [Auth] Fix a race condition by @paulb777 in #15951
• Build zip with Xcode 26.2 x macOS 26 by @ncooke3 in #15786
• Fix app_start trace not firing in SwiftUI apps using @UIApplicationDelegateAdaptor (#15802) by @JesusRojass in #15912
• Removes the then(_:else:) function which can be replaced with ConditionalExpression by @cherylEnkidu in #15926
• remove beta references for pipelines by @wu-hui in #15988
• feat(ai): add deprecation notices to Imagen types by @daymxn in #15985
• Add subquery support in pipeline by @cherylEnkidu in #15963
• feat(firestore): Add expressions ifNull and coalesce by @milaGGL in #15989
• Add AsyncStream support for Cloud Firestore by @peterfriese in #15363
• feat(firestore): add isType pipeline expression by @dlarocque in #16009
• feat: Add timestamp expressions by @yvonnep165 in #15984
• Add AsyncStream support for Remote Config by @peterfriese in #15352
• Add AsyncStream support for Firebase Auth by @peterfriese in #15362
• feat(firestore): add map pipeline expressions by @dlarocque in #16015
• Search by @MarkDuckworth in #15952
• feat: Add the parent expression by @yvonnep165 in #16010
• fix(auth, functions): Xcode 26.4 'async let' cleanup crashes by @ncooke3 in #15991
• fix: Update Xcode 26 note in FirebaseCore/CHANGELOG.md by @ncooke3 in #15986
• feat(firestore): add string pipeline expressions by @dlarocque in #16008
• [AI] Automatic function calling by @andrewheard in #15915
• AuthenticationExample secure password fields by @macastelaz in #16000

New Contributors

• @yvonnep165 made their first contribution in #15941
• @macastelaz made their first contribution in #16000

Full Changelog: 12.11.0...12.12.0