---
title: Go-SDK - v1.0.0-beta2
slug: feature-experimentation/release-notes/go-sdk-v1-0-0-beta2
docTags: 
createdAt: 2026-07-20T15:45:31.812Z
---

\## \[1.0.0-beta2] - October 2nd, 2019

\### New Features
\- Introduces the \`Activate\` and \`GetVariation\` APIs for running A/B tests.
\- Makes the top-level client components public: \`DecisionService, ConfigManager, EventProcessor\`.

[https://github.com/optimizely/go-sdk/releases/tag/v1.0.0-beta2](https://github.com/optimizely/go-sdk/releases/tag/v1.0.0-beta2)