---
title: Java-SDK - 2.0.1 Release
slug: feature-experimentation/release-notes/java-sdk-2-0-1-release
docTags: 
createdAt: 2026-07-20T15:45:01.932Z
---

\## 2.0.1

April 25th, 2018

This is a patch release of the Optimizely SDK for 2.0.0 which is a major release.

\### Bug Fixes
\* Checking for invalid variables passed into getEnabledFeature, Activate, getVariation and track.

[https://github.com/optimizely/java-sdk/releases/tag/2.0.1](https://github.com/optimizely/java-sdk/releases/tag/2.0.1)