---
title: Go-SDK - 1.1.1
slug: feature-experimentation/release-notes/go-sdk-1-1-1
docTags: 
createdAt: 2026-07-20T15:44:56.832Z
---

\## \[1.1.1] - March 25th, 2020
\## New Features
\- feat: Logging sdk key masked value with every log message. The masking is by default and can be disabled or set to a custom mapping. \[#242]\([https://github.com/optimizely/go-sdk/pull/242](https://github.com/optimizely/go-sdk/pull/242))

[https://github.com/optimizely/go-sdk/releases/tag/v1.1.1](https://github.com/optimizely/go-sdk/releases/tag/v1.1.1)