Android-SDK - 5.1.1

• January 21, 2026 15:00

5.1.1

January 20th, 2025

Enhancements and fixes

• Upgrade Java Core SDK to 4.3.1 from 4.3.0.
• Excludes CMAB from UserProfileService.
• Fixes missing bucketing reasons in CMAB decision path.

https://github.com/optimizely/android-sdk/releases/tag/5.1.1