Releasebot
Join for free

Feature Flags Release Notes

Last updated: Sep 29, 2025

RSS Email Slack API

Stay up to date on Feature Flags releases

Join Releasebot and subscribe to release note updates from hundreds of products.

Join to follow
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 3.3.0

    Original source

    New features and enhancements:

    • Update the React SDK to v2.3.0.
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 2.2.5

    Original source

    Maintenance

    • Migrated artifact publishing from OSSRH to Maven Central Repository. This release includes no functional changes or bug fixes. (FFM-12482)
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 2.0.15

    Original source

    Bug fixes

    • Fixes a issue where the Proxy could incorrectly detect a delta between cached Target Group/Flag configs and SaaS during a stream disconnect or on startup. This caused the Proxy to send unnecessary SSE event to SDKs, even when no changes occurred. (FFM-12608)
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 2.0.14

    Original source

    New features and enhancements

    • Added support for additional environment variables to enable advanced Redis configuration. These provide greater flexibility for fine-tuning your Redis setup with the Relay Proxy. (FFM-12528)

    For a full list and description of the available configuration options, see the Feature Flags documentation.

    Maintenance

    • Upgrade the go-redis client library version from 9.5.5 to 9.11.0. (FFM-12528)
    • Upgrade dependencies to resolve an OAuth2.0 vulnerability. (FFM-12517)
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 2.0.13

    Original source

    SSE handling optimized for Proxy restarts/disconnections: patch events now only for changed resources, reducing updates, with automatic Redis migration on startup. Upgrading to 2.0.13 requires no action; downgrading to 2.0.12 requires a Redis DB index change.

    New features and enhancements

    • Optimized SSE event handling for Primary Proxy restarts or disconnections from Harness SaaS. The Proxy now sends patch events only for resources that changed while it was disconnected, instead of patching all flags. This reduces unnecessary updates and improves efficiency. The change is backward compatible and includes an automatic data structure migration in Redis on startup. (FFM-12528)

    Security and Maintenance

    • Updated Redis data model to support more efficient resource tracking during disconnections. While upgrading from Proxy version 2.0.12 or earlier to 2.0.13 requires no manual action, reverting back to 2.0.12 after an upgrade requires setting a different REDIS_DB index to avoid data incompatibility. (FFM-12441)
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 2.0.12

    Original source

    Security and maintenance

    • Adds HOST & Remote IP to the request logging middleware. (FFM-12488)
    • Updates dependencies to resolve a vulnerability in the github.com/golang-jwt/jwt package. (FFM-12432)
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 2.0.11

    Original source

    Security and maintenance

    • Updated third-party dependencies to address security vulnerabilities identified by scanners. (FFM-12432)
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 2.0.10

    Original source

    Fixed Issues

    • Resolved an issue where the REDIS_DB environment variable was not passed to the Redis client, causing the default DB to be used regardless of configuration

    • Updated third-party dependencies to address security vulnerabilities identified by scanners.

  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 2.0.9

    Original source

    New features and enhancements

    • Added support for rotating auth secrets without downtime or requiring SDK restarts.
    • Previously, updating the AUTH_SECRET invalidated existing SDK tokens. Now, you can assign a new AUTH_SECRET and move the old one to LEGACY_SECRETS. The Proxy will accept tokens signed with both. Once all SDKs are using tokens signed with the new secret, you can remove the legacy value.
  • September 2025
    • No date parsed from source.
    • Detected by Releasebot:
      Sep 29, 2025

    Feature Flags by Harness

    Version 1.31.2

    Original source

    Bug fixes

    • Apply client.registerAPIRequestMiddleware to SDK streaming requests.