v5.1.0

What's Changed

• feat: Allow configuring analytics API endpoint separate from flags API by @rolodato in #168
• ci: Run tests on currently maintained Node LTS versions by @rolodato in #169

Deprecated

The baseApiUrl constructor argument of AnalyticsProcessor is now deprecated. Instead, pass the full URL to the analytics endpoint using the analyticsUrl parameter. This deprecation only affects you if you are manually managing analytics, rather than having the SDK do it for you using the enableAnalytics option.

Full Changelog: v5.0.1...v5.1.0

v5.0.1

What's Changed

• fix: Return 0 as number flag value instead of undefined by @rolodato in #167

Full Changelog: v5.0.0...v5.0.1

v5.0.0

What's Changed

• fix: Export offline handler types by @rolodato in #166
• feat!: Simplify FlagsmithCache interface by @rolodato in #165

BREAKING CHANGES

The FlagsmithCache interface has been simplified. In practice, this will not affect most users:

• Removed has method
• Removed ttl parameter from set
• Changed set return type to Promise<void>
• Changed get return type to Promise<Flags | undefined>

FlagsmithCache since 5.0.0: https://www.tsdocs.dev/docs/flagsmith-nodejs/5.0.0/interfaces/FlagsmithCache.html
FlagsmithCache prior to 5.0.0: https://www.tsdocs.dev/docs/flagsmith-nodejs/4.0.0/interfaces/FlagsmithCache.html

Full Changelog: v4.0.0...v5.0.0

v4.0.0

What's Changed

• feat: Support transient identities and traits by @novakzaballa in #158
• feat!: Custom fetch support, remove node-fetch, ESM+CJS dual build, migrate to vitest, TS fixes, test improvements by @rolodato in #162
• feat!: Remove all uses of CJS, add named Flagsmith export by @rolodato in #163

BREAKING CHANGES

Node.js 18 or later is now required.

Flagsmith is now a named export and not a default export. This only changes how you import the Flagsmith Node.js SDK and not how you use it.

In 3.x and earlier, Flagsmith is the default export:

// ES modules
import Flagsmith from 'flagsmith-nodejs'

// CommonJS
const Flagsmith = require('flagsmith-nodejs')

In 4.x, you must use the named export:

// ES modules
import { Flagsmith } from 'flagsmith-nodejs'

// CommonJS
const { Flagsmith } = require('flagsmith-nodejs')

Full Changelog: v3.3.3...v4.0.0

v4.0.0-beta.1

Breaking changes

Node.js >=18 is now required.

New features

• flagsmith-nodejs is now published as both an ES and CommonJS module. This lets you use either import or require syntax to use this module from your application code
• Support transient identities and traits by @novakzaballa in #158
• Support custom fetch implementations

Bug fixes

• Use AbortSignal to cancel timed out fetch calls by @AlissonRS in #161
• Fix environment document being fetched twice on startup by @rolodato in #147

Full Changelog: v3.3.3...v4.0.0-beta.1

v3.3.3

What's Changed

• Cancel timeout when it is no longer needed by @wheineman-sunrun in #141

New Contributors

• @wheineman-sunrun made their first contribution in #141

Full Changelog: v3.3.2...v3.3.3

v3.3.2

What's Changed

• fix: handle null traits for regex evaluations by @matthewelwell in #152

Full Changelog: v3.3.1...v3.3.2

v3.3.1

What's Changed

• fix: only flush analytics once if requested concurrently by @rolodato in #148
• fix: error evaluating CONTAINS / NOT_CONTAINS for null traits by @matthewelwell in #150
• Bump version 3.3.1 by @matthewelwell in #151

New Contributors

• @rolodato made their first contribution in #148

Full Changelog: v3.3.0...v3.3.1

Version 3.3.0

What's Changed

• feat: Identity overrides in local evaluation mode by @khvn26 in #143
• Bump @babel/traverse from 7.17.3 to 7.23.2 by @dependabot in #137
• chore: export FlagsmithConfig from index by @novakzaballa in #139
• chore: remove examples by @dabeeeenster in #145

New Contributors

• @khvn26 made their first contribution in #143

Full Changelog: v3.2.0...v3.3.0

Version 3.2.0

What's Changed

• feat: offline-mode by @novakzaballa in #136

Full Changelog: v3.1.1...v3.2.0