---
title: Go-SDK - v1.0.0-beta3
slug: feature-experimentation/release-notes/go-sdk-v1-0-0-beta3
docTags: 
createdAt: 2026-07-20T15:44:36.340Z
---

\## \[1.0.0-beta3] - October 15th, 2019

\### Breaking Changes
\- Refactored EventProcessor and ConfigManager components to no longer require an ExecutionContext be passed in during construction. It will be injected into them by the client factory. \[#130]\([https://github.com/optimizely/go-sdk/pull/130](https://github.com/optimizely/go-sdk/pull/130))
\- Moved the entire \`optimizely\` package from \`github.com/optimizely/go-sdk/optimizely\` to \`github.com/optimizely/go-sdk/pkg\` to better follow convention and best practices. \[#135]\([https://github.com/optimizely/go-sdk/pull/135](https://github.com/optimizely/go-sdk/pull/135))

[https://github.com/optimizely/go-sdk/releases/tag/v1.0.0-beta3](https://github.com/optimizely/go-sdk/releases/tag/v1.0.0-beta3)