---
title: Ruby-SDK - 5.1.0
slug: feature-experimentation/release-notes/ruby-sdk-5-1-0
docTags: 
createdAt: 2026-07-20T15:45:20.826Z
---

## 5.1.0

[#510](docId\:ltaveYj-Wygy92HKKaptL)

January 10th, 2025

Added support for batch processing in DecideAll and DecideForKeys, enabling more efficient handling of multiple decisions in the User Profile Service.([#353](https://github.com/optimizely/ruby-sdk/pull/353))

[https://github.com/optimizely/ruby-sdk/releases/tag/v.5.1.0](https://github.com/optimizely/ruby-sdk/releases/tag/v.5.1.0)