---
title: Android-SDK - 4.0.4
slug: feature-experimentation/release-notes/android-sdk-4-0-4
docTags: 
createdAt: 2026-07-20T15:44:21.302Z
---

## 4.0.4

[#404](docId:64qDMvABm-Yrp3O-Wj0ls)

September 18th, 2024

### Bug Fixes

[#bug-fixes](docId:64qDMvABm-Yrp3O-Wj0ls)

- R8 configuration breaks Gson use at runtime ([#493](https://github.com/optimizely/android-sdk/pull/493)).

[https://github.com/optimizely/android-sdk/releases/tag/4.0.4](https://github.com/optimizely/android-sdk/releases/tag/4.0.4)