v8.0.0

8.0.0 (2026-02-25)

⚠ BREAKING CHANGES

• remove node18 support and update pino (#220)

Bug Fixes

• CVE-2026-1615: Replace jsonpath with jsonpath-plus to fix security vulnerability (#247) (56a285c)

Dependency Updates

• remove node18 support and update pino (#220) (a246c06)

Other

• Remove amannn/action-semantic-pull-request workflow (#243) (980728a)

v7.0.3

7.0.3 (2026-01-21)

Dependency Updates

• bump glob and npm (#233) (17802df)
• bump js-yaml from 4.1.0 to 4.1.1 (#223) (7235792)
• bump tar and npm (#232) (bb34fb5)

v7.0.2

7.0.2 (2025-12-02)

CI

• use-nvmrc-for-version (#236) (a56f073)

v7.0.1

7.0.1 (2025-12-02)

CI

• use-latest-npm (#234) (6a741f3)

v7.0.0

7.0.0 (2025-12-02)

⚠ BREAKING CHANGES

• implement context values (#203)

Features

• implement context values (#203) (41258f2)
• removed-feature-key-and-segment-key-from-schema (#210) (014f38b)

Bug Fixes

• exclude-identities-when-traits-is-undefined (#230) (f7488e1)
• fix-mv-evaluation (#222) (ae1fb7e)
• properly-map-environment-name (#226) (3c1d200)
• removed-dango-id-usage-in-mapper (#229) (29c7613)
• use-default-on-jsonpath-import (#231) (7a8d949)

CI

• use NPM trusted publishing (#217) (7d01563)

v6.2.0

6.2.0 (2025-11-04)

Features

• add user agent to requests (#206) (ef2b97a)

Bug Fixes

• handle environment documentation pagination (#205) (a83d3a5)

CI

• add release please configuration (#190) (946f911)

Docs

• removing hero image from SDK readme (#194) (bc71d40)

Other

• add root CODEOWNERS (#200) (e81cc00)
• versioned test data (#197) (9fb5c12)

v6.1.0

What's Changed

• Bump undici from 6.21.1 to 6.21.2 by @dependabot in #184
• feat: Export FeatureModel to enable custom offline handler by @phiggins in #187
• Update test running instructions in README and other housekeeping by @phiggins in #186
• Bump vite from 5.4.18 to 5.4.19 by @dependabot in #185
• feat: Export BaseFlag, FlagsmithConfig, FlagsmithValue, TraitConfig types by @rolodato in #188

Full Changelog: v6.0.1...v6.1.0

v6.0.1

What's Changed

• Remove uses of any in models.ts by @phiggins in #180
• Bump esbuild from 0.14.54 to 0.25.0 by @dependabot in #175
• Bump vite from 5.4.14 to 5.4.18 by @dependabot in #182

New Contributors

• @phiggins made their first contribution in #180

Full Changelog: v6.0.0...v6.0.1

v6.0.0

What's Changed

BREAKING CHANGES

• Flagsmith.environment was removed. Use getEnvironment instead. This returns a Promise, and not a reference to the environment which could be uninitialised.
• onEnvironmentChange handlers can now be invoked with an undefined environment if an error occurred.
• The Flagsmith client now returns an error if initialised with local evaluation enabled but without a server-side SDK key. Previously, it would log an error and continue.

New features

• Added a new requestRetryDelayMilliseconds which controls how long the SDK will wait before retrying any failed HTTP requests. Previously, this was hard-coded to always be 1 second.
• Added a getEnvironment method which returns the SDK's current local environment state as a Promise.

Bug fixes

• getIdentityFlags now uses any provided default flag handler if it fails, instead of just returning an error.
• Setting environmentRefreshInterval to 0 now prevents any environment polling from happening.
• Fixed a bug where if the SDK initially failed to fetch the environment document, then getIdentityFlags would always fail with an error even if the environment was later fetched successfully (#177).

Full Changelog: v5.1.1...v6.0.0

v5.1.1

What's Changed

• Bump undici from 6.19.8 to 6.21.1 by @dependabot in #170
• Bump vite from 5.4.8 to 5.4.14 by @dependabot in #171
• Bump vitest and @vitest/coverage-v8 by @dependabot in #173

Full Changelog: v5.1.0...v5.1.1