v12.0.1

12.0.1 (2026-04-23)

Other

• deps: bump brace-expansion from 1.1.12 to 1.1.14 in /lib/react-native-flagsmith (#394) (59ec950)

v12.0.0

12.0.0 (2026-04-21)

⚠ BREAKING CHANGES

• migrate npm packages to @Flagsmith organization scope (#367)
• re-add sdk version headers (#344)
• onError not called if cacheFlags is true and api is not reachable (#365)

Features

• migrate npm packages to @flagsmith organization scope (#367) (d0ecefb)
• re-add sdk version headers (#344) (47b610f)

Bug Fixes

• angularHttpClient fetch error (#359) (44e4b79)
• catch init error in useFlagsmith (#351) (5380dc3)
• cleanup event-emitter subscriptions in provider hooks (#392) (9b962c7)
• export FlagSource enum as runtime value (#349) (d480bb9)
• onError not called if cacheFlags is true and api is not reachable (#365) (1411b85)
• removed-react-native-publishing (#381) (a0894b9)
• revert User-Agent header again (#362) (53baaa9)
• types: loading state source unresolved any (#360) (30c35a3)
• update loadingState when hydrating via serverState (#393) (d543564)

CI

• add release please (#353) (353dbf7)
• fix trusted publishing (#355) (881c648)
• publish-internal-version-action-workflow (#378) (02b1892)

Other

• deps-dev: bump form-data from 4.0.0 to 4.0.4 (#331) (187feda)
• deps-dev: bump lodash from 4.17.21 to 4.18.1 (#388) (eddbb97)
• deps: bump @tootallnate/once and jest-environment-jsdom (#380) (0f8edc4)
• deps: bump flatted from 3.2.7 to 3.4.2 (#385) (189160e)
• deps: bump js-yaml from 3.14.1 to 3.14.2 (#361) (e15a0dc)
• deps: bump minimatch from 3.1.2 to 3.1.5 (#376) (39fa238)
• deps: bump minimatch from 3.1.2 to 3.1.5 in /lib/react-native-flagsmith (#375) (2b2caaf)
• deps: bump picomatch from 2.3.1 to 2.3.2 in /lib/react-native-flagsmith (#386) (fb18502)
• deps: bump yaml from 2.8.2 to 2.8.3 in /lib/react-native-flagsmith (#395) (4d94b9c)
• main: release 10.0.0 (#364) (9187900)
• main: release 9.3.3 (#354) (2832793)
• main: release 9.3.4 (#356) (9ef8c37)
• main: release 9.3.5 (#363) (563e590)

v10.0.0

10.0.0 (2025-12-10)

⚠ BREAKING CHANGES

• onError callback behavior change: onError is now properly called when cacheFlags is enabled and the API is unreachable with no existing cache (#365)

  • Previous behavior: init() would resolve successfully even when the API failed, silently swallowing the error
  • New behavior: init() now rejects and triggers onError, matching the behavior when cacheFlags: false
  • Migration: Ensure your code handles errors from init() or provide defaultFlags as a fallback

• SDK User-Agent header: The SDK now sends a Flagsmith-SDK-User-Agent header with requests (#344)

  • Self-hosted users: Requires Flagsmith v2.196.0 or higher
  • Alternative: If you cannot upgrade, add this environment variable to your Flagsmith server:

    FLAGSMITH_CORS_EXTRA_ALLOW_HEADERS: Flagsmith-SDK-User-Agent
    

Features

• re-add sdk version headers (#344) (47b610f)

Bug Fixes

• onError not called if cacheFlags is true and api is not reachable (#365) (1411b85)

Other

v9.3.5

9.3.5 (2025-12-08)

Bug Fixes

• revert User-Agent header again (#362) (53baaa9)

v9.3.4

9.3.4 (2025-11-18)

Bug Fixes

• angularHttpClient fetch error (#359) (44e4b79)
• catch init error in useFlagsmith (#351) (5380dc3)
• types: loading state source unresolved any (#360) (30c35a3)

CI

• fix trusted publishing (#355) (881c648)

v9.3.3

9.3.3 (2025-11-05)

Bug Fixes

• export FlagSource enum as runtime value (#349) (d480bb9)

CI

• add release please (#353) (353dbf7)

Other

• deps-dev: bump form-data from 4.0.0 to 4.0.4 (#331) (187feda)

9.3.2

What's Changed

• fix: CORS errors due to header changes by @khvn26 in #342
• chore: Add CODEOWNERS by @khvn26 in #339

Full Changelog: 9.3.1...9.3.2

9.3.1

What's Changed

• fix: typescript type generation when array of fields is passed. by @rushib1 in #325
• feat: send flagsmith sdk user agent by @Zaimwa9 in #332
• fix: renamed-sentry-client-interface by @Zaimwa9 in #335
• fix: make-id-optional-in-iflags by @Zaimwa9 in #336
• chore: bumped-react-native-version by @Zaimwa9 in #337

New Contributors

• @rushib1 made their first contribution in #325

Full Changelog: 9.3.0...9.3.1

9.3.0

What's Changed

Adds the Sentry integration

Full Changelog: 9.2.2...9.3.0

9.2.2

What's Changed

• fix: re-add support for flagsmith.identity by @kyle-ssg in #301

Full Changelog: 9.2.1...9.2.2