Support Help Center Experimentation Release notes Optimizely Feature Experimentation Android SDK Android-SDK - 3.1.2 March 10, 2022 18:43 ## 3.1.2 January 7th, 2020 ### Bug Fixes: * Add keep for log4j to proguard rules. https://github.com/optimizely/android-sdk/releases/tag/3.1.2