Changelog
This topic summarizes changes made to the LaunchDarkly documentation site. Use the table below to stay up to date on everything new in our docs.
| Date | Change summary | Affected topics |
|---|---|---|
| February 10, 2026 | Changes the OpenTelemetry resource attribute from highlight.project_id to launchdarkly.project_id in all code examples and collector configurations. | OpenTelemetry in server-side SDKs |
| February 9, 2026 | Publishes a topic on creating and managing custom judges for online evals. | Create and manage custom judges for Online evals |
| February 5, 2026 | Updates the list of filters that are no longer available in the feature flags REST API. | REST API migration guide: 20220603 to 20240415 |
| February 4, 2026 | Updates the data saving mode EAP topic with information about using the Java (server-side) SDK version 7.11. | Data saving mode |
| February 4, 2026 | Removes the deprecated forceNew option from LDRecord.start() code examples in session replay documentation. | JavaScript SDK observability reference, React Web SDK observability reference, Vue SDK observability reference, Configuration for session replay, Detecting user frustration with session replay |
| February 4, 2026 | Publishes a migration guide for the JavaScript SDK 4.0 release. | JavaScript SDK 3.x to 4.0 migration guide |
| February 4, 2026 | Updates the JavaScript reference and several feature topics for the JavaScript SDK 4.0 release. | JavaScript SDK reference, Requirements and polyfills, Getting all flags, Application metadata configuration, Configuration, Service endpoint configuration, Evaluating flags, Flag evaluation reasons, Sending custom events, Monitoring SDK status, Secure mode |
| February 4, 2026 | Updates experiment creation procedures and Experimentation guides to be type-agnostic. | Experiment metric types, Creating experiments |
To review older changelog entries, read the Changelog archive.
