---
title: Ruby-SDK - 3.1.1
slug: feature-experimentation/release-notes/ruby-sdk-3-1-1
docTags: 
createdAt: 2026-07-20T15:44:28.090Z
---

\## 3.1.1
May 30th, 2019

\### Bug Fixes:
\- fix(is\_feature\_enabled): Added rollout experiment key map for onboarding datafile. (\[#168]\([https://github.com/optimizely/ruby-sdk/pull/168](https://github.com/optimizely/ruby-sdk/pull/168)))

[https://github.com/optimizely/ruby-sdk/releases/tag/3.1.1](https://github.com/optimizely/ruby-sdk/releases/tag/3.1.1)