---
title: Java-SDK - 4.1.0
slug: feature-experimentation/release-notes/java-sdk-4-1-0
docTags: 
createdAt: 2026-07-20T15:45:20.826Z
---

## \[4.1.0]

[#410](docId\:uBlcLlMQzVQFYhfD3p9HB)

April 12th, 2024

### New Features

[#new-features](docId\:uBlcLlMQzVQFYhfD3p9HB)

- OptimizelyFactory method for injecting customHttpClient is fixed to share the customHttpClient for all modules using httpClient (HttpProjectConfigManager, AsyncEventHander, ODPManager) ([#542](https://github.com/optimizely/java-sdk/pull/542)).
- A custom ThreadFactory can be injected to support virtual threads (Loom) ([#540](https://github.com/optimizely/java-sdk/pull/540)).

[https://github.com/optimizely/java-sdk/releases/tag/4.1.0](https://github.com/optimizely/java-sdk/releases/tag/4.1.0)