Ruby-SDK - 5.2.0
2 min
5.2.0
#520
November 13th, 2025
New Features
- Added CMAB client implementation to support contextual multi-armed bandit decisioning. (#364)
- Implemented CMAB service to manage contextual decision logic. (#367)
- Added SDK multi-region support for data hosting. (#365)
Enhancements
- Added experiment_id and variation_id to event payloads. (#361)
- Updated project config to track CMAB properties. (#362)
- Added remove method in LRU Cache for CMAB service. (#366)
- Implemented Decision Service methods to handle CMAB logic. (#369)
- Updated impression events to include CMAB UUID. (#370)
- Exposed CMAB prediction endpoint in URL template. (#378)
Bug Fixes
- Fixed Rubocop failures on Ruby 3.0.0. (#371)
- Fixed concurrency issue in CMAB service. (#375)
- Minor bugbash updates and stability improvements. (#377)