---
title: Go-SDK - 1.3.0-beta3
slug: feature-experimentation/release-notes/go-sdk-1-3-0-beta3
docTags: 
createdAt: 2026-07-20T15:44:22.208Z
---

## \[1.3.0-beta3] - June 30th, 2020

### Bug Fix

\- Provide syncronization for Notification Center Cache (\[#273]\([https://github.com/optimizely/go-sdk/pull/273](https://github.com/optimizely/go-sdk/pull/273)))

[https://github.com/optimizely/go-sdk/releases/tag/v1.3.0-beta3](https://github.com/optimizely/go-sdk/releases/tag/v1.3.0-beta3)