Go-SDK - 2.2.0

[2.2.0] - September 30, 2025

New Features

  • CMAB (Contextual Multi-Armed Bandit) Support: Added support for CMAB experiments with new configuration options and cache control (#399, #401, #402, #403, #408, #409, #411, #412, #416)
  • Multi-Region Support for Data Hosting: Added SDK support for multi-region data hosting (#414)

API Changes

  • Client Factory: WithCmabConfig(*CmabConfig) OptionFunc - New option for CMAB configuration (#412, #419)
  • New Decide Options: IgnoreCMABCache, ResetCMABCache, InvalidateUserCMABCache for CMAB cache control (#401)
  • Enhanced Decision Notifications: Added experimentId and variationId fields to decision notification payload (#406)

Full Changelog: https://github.com/optimizely/go-sdk/compare/v2.1.0...v.2.2.0



https://github.com/optimizely/go-sdk/releases/tag/v.2.2.0