---
title: Swift-SDK - 3.4.1
slug: feature-experimentation/release-notes/swift-sdk-3-4-1
docTags: 
createdAt: 2026-07-20T15:44:41.868Z
---

## 3.4.1

September 22, 2020

### Bug Fixes

- Fix a bucketing error at traffic allocation boundaries. (\[#365]\([https://github.com/optimizely/swift-sdk/pull/365](https://github.com/optimizely/swift-sdk/pull/365)))
- Update DataStore directory on macOS. (\[#355]\([https://github.com/optimizely/swift-sdk/pull/355](https://github.com/optimizely/swift-sdk/pull/355)))

[https://github.com/optimizely/swift-sdk/releases/tag/v3.4.1](https://github.com/optimizely/swift-sdk/releases/tag/v3.4.1)