Update to Firebase 12.0.0

[github-actions]

The Firebase Apple SDK (12.0.0) 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

• [Firebase AI] Update models used in integration tests by @andrewheard in [Firebase AI] Update models used in integration tests firebase/firebase-ios-sdk#15007
• [Core] Remove Options.deepLinkURLScheme by @ncooke3 in [Core] Remove Options.deepLinkURLScheme firebase/firebase-ios-sdk#15006
• [DynamicLinks] Remove library and corresponding infra by @ncooke3 in [DynamicLinks] Remove library and corresponding infra firebase/firebase-ios-sdk#14978
• [Core] Remove Options.androidClientID and Options.trackingID by @ncooke3 in [Core] Remove Options.androidClientID and Options.trackingID firebase/firebase-ios-sdk#15013
• [FirebaseAI] update the jump link in README.md for quickstart-ios by @YoungHypo in [FirebaseAI] update the jump link in README.md for quickstart-ios firebase/firebase-ios-sdk#15019
• Carthage 11.15.0 by @paulb777 in Carthage 11.15.0 firebase/firebase-ios-sdk#15022
• Remove deprecated VertexAI by @paulb777 in Remove deprecated VertexAI firebase/firebase-ios-sdk#15027
• Version 12.0.0 by @paulb777 in Version 12.0.0 firebase/firebase-ios-sdk#15025
• NOTICES Change by @github-actions[bot] in NOTICES Change firebase/firebase-ios-sdk#15030
• [Infra] Stop including AdMob in zip builds by @ncooke3 in [Infra] Stop including AdMob in zip builds firebase/firebase-ios-sdk#15024
• [Firebase AI] Cleanup Vertex AI in Firebase references by @andrewheard in [Firebase AI] Cleanup Vertex AI in Firebase references firebase/firebase-ios-sdk#15033
• [Infra] Bump podspec min. versions by @ncooke3 in [Infra] Bump podspec min. versions firebase/firebase-ios-sdk#15015
• [Auth] Remove 'ActionCodeSettings.dynamicLinkDomain' by @ncooke3 in [Auth] Remove 'ActionCodeSettings.dynamicLinkDomain' firebase/firebase-ios-sdk#15036
• [Infra] Bump to Xcode 16.4 on CI runners by @ncooke3 in [Infra] Bump to Xcode 16.4 on CI runners firebase/firebase-ios-sdk#15034
• [Auth] Remove deprecated string-based provider ID APIs by @ncooke3 in [Auth] Remove deprecated string-based provider ID APIs firebase/firebase-ios-sdk#15037
• [Auth] Remove AuthErrorCodes '.dynamicLinkNotActivated' & '.invalidDynamicLinkDomain' by @ncooke3 in [Auth] Remove AuthErrorCodes '.dynamicLinkNotActivated' & '.invalidDynamicLinkDomain' firebase/firebase-ios-sdk#15042
• Improve Real-time response Handling for Remote Config by @tusharkhandelwal8 in Improve Real-time response Handling for Remote Config  firebase/firebase-ios-sdk#15031
• Change iPadOS26 session background listener for session background by @themiswang in Change iPadOS26 session background listener for session background firebase/firebase-ios-sdk#15047
• [Infra] For SPM, defer to Xcode for supported platform versions by @ncooke3 in [Infra] For SPM, defer to Xcode for supported platform versions firebase/firebase-ios-sdk#15039
• [FIAM] Remove dep. warning by @ncooke3 in [FIAM] Remove dep. warning firebase/firebase-ios-sdk#15051
• [Infra] Use strict patch versions for internal podspec dependencies by @ncooke3 in [Infra] Use strict patch versions for internal podspec dependencies firebase/firebase-ios-sdk#15049
• [Storage] Remove unused, long-deprecated 'StorageMetadata.storageReference' API` by @ncooke3 in [Storage] Remove unused, long-deprecated 'StorageMetadata.storageReference' API` firebase/firebase-ios-sdk#15057
• [Functions] Remove completion-handler based internal logic by @ncooke3 in [Functions] Remove completion-handler based internal logic firebase/firebase-ios-sdk#15058
• [Infra] Resolve Crashlytics C warnings by @ncooke3 in [Infra] Resolve Crashlytics C warnings firebase/firebase-ios-sdk#15059
• [Auth] Remove wrapper API that uses deprecated Auth API by @ncooke3 in [Auth] Remove wrapper API that uses deprecated Auth API firebase/firebase-ios-sdk#15060
• [AI] Remove deprecated totalBillableCharacters property by @ncooke3 in [AI] Remove deprecated totalBillableCharacters property firebase/firebase-ios-sdk#15056
• [Analytics] Remove deprecated subspecs/targets by @ncooke3 in [Analytics] Remove deprecated subspecs/targets firebase/firebase-ios-sdk#15061
• [Core] Cleanup unused core code by @ncooke3 in [Core] Cleanup unused core code firebase/firebase-ios-sdk#14914
• [Infra] Bump swift-tools-version in Package.swift by @ncooke3 in [Infra] Bump swift-tools-version in Package.swift firebase/firebase-ios-sdk#15026
• [Infra] Fix RC nightly failure by @ncooke3 in [Infra] Fix RC nightly failure firebase/firebase-ios-sdk#15064
• [Auth] Synchronize 'TOTPSecret.openInOTPApp(withQRCodeURL:)' to main actor by @ncooke3 in [Auth] Synchronize 'TOTPSecret.openInOTPApp(withQRCodeURL:)' to main actor firebase/firebase-ios-sdk#15067
• NOTICES Change by @github-actions[bot] in NOTICES Change firebase/firebase-ios-sdk#15068
• [Infra] Fix build warning in performance tests by @ncooke3 in [Infra] Fix build warning in performance tests firebase/firebase-ios-sdk#15063
• [Infra] Improve error message for expired PAT in release workflows by @ncooke3 in [Infra] Improve error message for expired PAT in release workflows firebase/firebase-ios-sdk#15070
• [Infra] Update release/prerelease workflows with new access tokens by @ncooke3 in [Infra] Update release/prerelease workflows with new access tokens firebase/firebase-ios-sdk#15069
• [Infra] Fix Firestore source build privacy manifest SPM warnings by @ncooke3 in [Infra] Fix Firestore source build privacy manifest SPM warnings firebase/firebase-ios-sdk#15076
• Create agents.md file for AI agent context by @ryanwilson in Create agents.md file for AI agent context firebase/firebase-ios-sdk#14953
• [Infra] Install visionOS on runner only if it doesn't already exist by @ncooke3 in [Infra] Install visionOS on runner only if it doesn't already exist firebase/firebase-ios-sdk#15077
• [Auth] Reduce callback nesting by @ncooke3 in [Auth] Reduce callback nesting firebase/firebase-ios-sdk#15079
• [FirebaseAI] Add support for Grounding with Google Search by @dlarocque in [FirebaseAI] Add support for Grounding with Google Search firebase/firebase-ios-sdk#15014
• docs: fix bidirectional by @MojtabaHs in docs: fix bidirectional firebase/firebase-ios-sdk#15084
• [Infra] Clean up 'AtomicBox' usage in favor of 'FIRAllocatedUnfairLock' by @ncooke3 in [Infra] Clean up 'AtomicBox' usage in favor of 'FIRAllocatedUnfairLock' firebase/firebase-ios-sdk#15082
• [Functions] Update HTTPSCallableOptions.swift by @ncooke3 in [Functions] Update HTTPSCallableOptions.swift firebase/firebase-ios-sdk#15075
• [Infra] Add changelog versions for Firebase 12 by @ncooke3 in [Infra] Add changelog versions for Firebase 12 firebase/firebase-ios-sdk#15092
• [Infra] Rename 'FIRAllocatedUnfairLock' to 'UnfairLock' by @ncooke3 in [Infra] Rename 'FIRAllocatedUnfairLock' to 'UnfairLock' firebase/firebase-ios-sdk#15090
• Analytics 12.0.0 by @htcgh in Analytics 12.0.0 firebase/firebase-ios-sdk#15095
• [Infra] Update gtm-session-fetcher to ~> 3.4, < 6.0 by @ncooke3 in [Infra] Update gtm-session-fetcher to ~> 3.4, < 6.0 firebase/firebase-ios-sdk#15091
• [Infra] Sessions Xcode 26 beta warnings by @ncooke3 in [Infra] Sessions Xcode 26 beta warnings firebase/firebase-ios-sdk#15100
• [Infra] Database Xcode 26 beta warnings by @ncooke3 in [Infra] Database Xcode 26 beta warnings firebase/firebase-ios-sdk#15101
• [Infra] Firestore Xcode 26 beta warnings by @ncooke3 in [Infra] Firestore Xcode 26 beta warnings firebase/firebase-ios-sdk#15102
• [Infra] Disable flaky integration tests by @ncooke3 in [Infra] Disable flaky integration tests firebase/firebase-ios-sdk#15104
• [Infra] Update Package.swift by @ncooke3 in [Infra] Update Package.swift firebase/firebase-ios-sdk#15110
• Add release note export script by @morganchen12 in Add release note export script firebase/firebase-ios-sdk#15109

New Contributors

• @YoungHypo made their first contribution in [FirebaseAI] update the jump link in README.md for quickstart-ios firebase/firebase-ios-sdk#15019
• @dlarocque made their first contribution in [FirebaseAI] Add support for Grounding with Google Search firebase/firebase-ios-sdk#15014

Full Changelog: firebase/firebase-ios-sdk@11.15.0...12.0.0