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[FSSDK-11917] Prepare patch release v2.2.1 #426

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Merged
merged 1 commit into from
Oct 24, 2025
Merged

[FSSDK-11917] Prepare patch release v2.2.1 #426

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11 changes: 9 additions & 2 deletions CHANGELOG.MD
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Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,19 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).

## [2.2.1] - October 24, 2025

### Bug Fixes
- **CMAB Cache Size Alignment**: Increased CMAB default cache size from 1000 to 10000 to align with ODP segments cache size for consistency ([#425](https://github.com/optimizely/go-sdk/pull/425))
- **Bucketing Precision**: Fixed float32 precision error that caused incorrect bucketing for specific users ([#423](https://github.com/optimizely/go-sdk/pull/423))
- **EU Region Support**: Fixed region parameter handling for EU data hosting ([#421](https://github.com/optimizely/go-sdk/pull/421))

## [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](https://github.com/optimizely/go-sdk/pull/399), [#401](https://github.com/optimizely/go-sdk/pull/401), [#402](https://github.com/optimizely/go-sdk/pull/402), [#403](https://github.com/optimizely/go-sdk/pull/403), [#408](https://github.com/optimizely/go-sdk/pull/408), [#409](https://github.com/optimizely/go-sdk/pull/409), [#411](https://github.com/optimizely/go-sdk/pull/411), [#412](https://github.com/optimizely/go-sdk/pull/412), [#416](https://github.com/optimizely/go-sdk/pull/416))
- **Multi-Region Support for Data Hosting**: Added SDK support for multi-region data hosting ([#414](https://github.com/optimizely/go-sdk/pull/414))

### API Changes
- **Client Factory**: `WithCmabConfig(*CmabConfig) OptionFunc` - New option for CMAB configuration ([#412](https://github.com/optimizely/go-sdk/pull/412), [#419](https://github.com/optimizely/go-sdk/pull/419))
- **New Decide Options**: `IgnoreCMABCache`, `ResetCMABCache`, `InvalidateUserCMABCache` for CMAB cache control ([#401](https://github.com/optimizely/go-sdk/pull/401))
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2 changes: 1 addition & 1 deletion pkg/event/version.go
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Expand Up @@ -18,7 +18,7 @@
package event

// Version is the current version of the client
var Version = "2.1.0"
var Version = "2.2.1"

// ClientName is the name of the client
var ClientName = "go-sdk"