Firebase Admin Node.js SDK v14.0.0

Breaking Changes

• change(instance-id): Remove deprecated Instance ID service (#3166)
• change: Remove Deprecated Legacy Namespace Support (#3164)
• change(fcm): Drop legacy messaging types (#3157)
• change: Drop support for Node.js 18 and 20 (v14) (#3138)

New Features

• feat(auth): Enhance emulator support across authentication classes (#3080)
• feat(core): Error Handling Revamp (v14) (#3140)

Bug Fixes

• fix(functions): store CLOUD_TASKS_EMULATOR_HOST at construction time (#3167)
• fix(auth): Decouple CreateRequest interface from UpdateRequest (#3165)
• fix(auth): skip project config name assertion when using the Auth emulator (#3142)
• fix(api-request): replace deprecated url.parse() with WHATWG URL (#3124)
• fix: resolve failing getApplicationDefault unit tests in gcloud SDK environment (#3163)
• fix(fcm): Map topic subscription RESOURCE_EXHAUSTED server code to new TOPICS_SUBSCRIPTION_RATE_EXCEEDED SDK error code (#3148)

Miscellaneous

• [chore] Release 14.0.0 (#3171)
• build: upgrade compilation target and lib to ES2021 (#3172)
• build(deps): bump @tootallnate/once from 2.0.0 to 2.0.1 (#3160)
• build(deps): bump fast-uri from 3.1.0 to 3.1.2 (#3168)
• build(deps): bump fast-xml-builder from 1.1.5 to 1.2.0 (#3169)
• chore: fixed api docs typos and omissions (#3170)
• build(deps-dev): bump eslint from 10.3.0 to 10.4.1 (#3155)
• Merge pull request #3162 from firebase/v14
• chore(deps): bump jwks-rsa to 4.0.1 (#3125)
• fix package.json
• chore: Drop send-tweet and upgrade GitHub Actions (#3158)
• chore: upgrade nock to v14 and fix api-request unit tests (#3153)
• chore: bump eslint to 10.3.0 and migrate to flat config (#3150)
• build(deps-dev): bump sinon from 18.0.1 to 22.0.0 (#3149)
• chore(deps): bump jwks-rsa to 4.0.1 (#3125)
• chore: Upgrade dependencies for v14 (#3137)

Firebase Admin Node.js SDK v13.10.0

New Features

• feat(appcheck): Add support for minting limited-use tokens and custom JTI (#3027)

Bug Fixes

• fix: Replace node-forge with native crypto for private key validation (#3051)

Miscellaneous

• [chore] Release 13.10.0 (#3146)
• add node prefix to crypto imports (#3144)
• chore: remove uuid dependency (#3130)
• build(deps): bump fast-xml-builder from 1.1.5 to 1.2.0 (#3134)
• build(deps): bump protobufjs from 7.5.5 to 7.5.8 (#3141)
• build(deps): bump fast-uri from 3.1.0 to 3.1.2 (#3135)

Firebase Admin Node.js SDK v13.9.0

New Features

• feat(remote-config): add optional exposurePercent field to ExperimentValue (#3096)

Miscellaneous

• [chore] Release 13.9.0 (#3129)
• chore: Deprecate support for Node.js 20 (#3128)
• build(deps-dev): bump @typescript-eslint/parser from 8.57.2 to 8.59.1 (#3114)
• build(deps): bump follow-redirects in /.github/actions/send-email (#3113)
• build(deps): bump protobufjs from 7.5.4 to 7.5.5 (#3119)
• build(deps): bump uuid and @actions/core in /.github/actions/send-email (#3120)
• build(deps): bump axios in /.github/actions/send-email (#3123)
• build(deps): bump fast-xml-parser from 5.5.9 to 5.7.1 (#3122)

Firebase Admin Node.js SDK v13.8.0

New Features

• feat(pnv): Add support for Phone Number Verification (#3101)
• feat(fcm): Add bandwidthConstrainedOk and restrictedSatelliteOk (#2994)

Miscellaneous

• [chore] Release 13.8.0 (#3109)
• chore(deps): bump node-forge to 1.4.0 (#3108)
• build(deps-dev): bump @types/node from 25.3.0 to 25.3.3 (#3090)
• build(deps-dev): bump lodash and @microsoft/api-extractor (#3106)
• build(deps): bump fast-xml-parser from 5.5.6 to 5.5.7 (#3095)
• build(deps): bump fast-xml-parser from 5.4.1 to 5.5.6 (#3093)
• build(deps): bump fast-xml-parser from 5.3.7 to 5.4.1 (#3087)

Firebase Admin Node.js SDK v13.7.0

New Features

• feat(rc): Support Rollout, Personalization, and Experiment values (#3046)

Bug Fixes

• fix: upgrade @google-cloud/storage@7.19.0 (#3071)

Miscellaneous

• [chore] Release 13.7.0 (#3081)
• build(deps-dev): bump @types/lodash from 4.17.18 to 4.17.24 (#3083)
• build(deps-dev): bump @typescript-eslint/eslint-plugin (#3086)
• build(deps): bump node-forge from 1.3.2 to 1.3.3 (#3085)
• build(deps): bump google-auth-library from 9.15.1 to 10.6.1 (#3084)
• build(deps): bump @types/node from 22.10.2 to 25.2.0 (#3064)
• chore: Deprecate Node.js 18 support (#3079)
• chore: upgrade @types/node to v25.2.0 and fix type compatibility (#3078)
• build(deps): bump ajv in /.github/actions/send-tweet (#3074)
• build(deps): bump fast-xml-parser from 5.3.5 to 5.3.7 (#3077)
• build(deps-dev): bump @microsoft/api-extractor from 7.52.10 to 7.56.2 (#3066)
• build(deps): bump axios in /.github/actions/send-email (#3070)

Firebase Admin Node.js SDK v13.6.1

Bug Fixes

• fix: Refactor isURL() to use Built-in URL Constructor (#3061)
• fix(data-connect): correctly serialize strings with special characters (#3056)

Miscellaneous

• [chore] Release 13.6.1 (#3063)
• build(deps): bump jws (#3029)
• chore: Update release workflows for push triggers (#3062)
• build(deps-dev): bump lodash from 4.17.21 to 4.17.23 (#3057)
• build(deps-dev): bump mocha from 11.7.1 to 11.7.5 (#3012)
• chore: Update github actions workflows and integration test resources (#3052)
• chore: Rename default branch to (#3033)
• build(deps): bump node-forge from 1.3.1 to 1.3.2 (#3024)
• build(deps): bump glob from 10.4.5 to 10.5.0 (#3019)
• build(deps-dev): bump bcrypt and @types/bcrypt (#3015)
• fix validate unit tests (#3009)

Firebase Admin Node.js SDK v13.6.0

New Features

• feat(dc): Add executeQuery and executeMutation APIs to Data Connect (#2979)

Miscellaneous

• [chore] Release 13.6.0 (#3006)
• build(deps-dev): bump gulp from 5.0.0 to 5.0.1 (#3001)
• build(deps): bump @firebase/database-compat from 2.0.6 to 2.1.0 (#3002)
• build(deps): bump @fastify/busboy from 3.1.1 to 3.2.0 (#2998)
• build(deps-dev): bump @firebase/api-documenter from 0.4.0 to 0.5.0 (#3000)
• build(deps): bump axios in /.github/actions/send-email (#2983)
• chore(dc): Implement gen tracking (#2985)
• FDC: update api version, integration tests, and CONTRIBUTING.md (#2972)
• chore: update copyright headers from Google Inc. to Google LLC (#2974)

Firebase Admin Node.js SDK v13.5.0

New Features

• feat: initializeApp idempotency (#2947)
• feat(fcm): Support apns.live_activity_token field in FCM ApnsConfig (#2891)

Miscellaneous

• [chore] Release 13.5.0 (#2969)
• chore: Upgrade @firebase/auth-compat and @firebase/auth-types (#2964)
• build(deps): bump uuid from 11.0.3 to 11.1.0 (#2946)
• build(deps-dev): bump @types/request from 2.48.12 to 2.48.13 (#2959)
• build(deps): bump form-data in /.github/actions/send-email (#2951)
• chore: Fix strip-only mode issues in Node.js 22.18 (#2958)
• build(deps-dev): bump @microsoft/api-extractor from 7.52.7 to 7.52.10 (#2955)
• build(deps-dev): bump @types/lodash from 4.17.15 to 4.17.18 (#2942)
• build(deps): bump undici in /.github/actions/send-email (#2922)

Firebase Admin Node.js SDK v13.4.0

New Features

• feat(fdc): Data Connect Bulk Import (#2905)

Miscellaneous

• [chore] Release 13.4.0 (#2917)
• chore(fdc): remove tags from Data Connect APIs (#2918)
• build(deps): bump @firebase/database-compat from 2.0.3 to 2.0.5 (#2901)
• build(deps-dev): bump @microsoft/api-extractor from 7.52.1 to 7.52.7 (#2912)

Firebase Admin Node.js SDK v13.3.0

New Features

• feat(fcm): Support proxy field in FCM AndroidNotification (#2874)

Bug Fixes

• fix(fcm): Provide inner errors from a session AggregateError to remove ambiguity (#2879)
• fix(fcm): Wrap HTTP/2 session errors in promise (#2868)

Miscellaneous

• [chore] Release 13.3.0 (#2904)
• build(deps): bump axios in /.github/actions/send-email (#2899)
• build(deps): bump jwks-rsa from 3.1.0 to 3.2.0 (#2885)
• build(deps-dev): bump @firebase/app-compat from 0.2.48 to 0.2.51 (#2872)
• build(deps-dev): bump @microsoft/api-extractor from 7.48.1 to 7.52.1 (#2877)