Go-SDK - 2.3.0

[2.3.0] - December 12, 2025

New Features

  • Holdout Support: Added holdouts support with datafile parsing and full decision logic for excluding users from experiments (#422)
  • Holdout Impression Events: Added impression event handling for holdouts with proper rule_type: "holdout" metadata (#428)
  • Prediction Endpoint Configuration: Exposed prediction endpoint configuration for advanced use cases (#427)

Bug Fixes

  • Holdout Decision Metadata: Fixed GetDetailedFeatureDecisionUnsafe to include holdout experiment and variation info in decision results (#429)


https://github.com/optimizely/go-sdk/releases/tag/v2.3.0