---
title: Python-SDK - 3.5.2
slug: feature-experimentation/release-notes/python-sdk-3-5-2
docTags: 
createdAt: 2026-07-20T15:45:37.032Z
---

## \[3.5.2]

July 14th, 2020

### Bug Fixes:

Fixed handling of network and no status code errors when polling for datafile in `PollingConfigManager` and `AuthDatafilePollingConfigManager`. (\[#287]\([https://github.com/optimizely/python-sdk/pull/287](https://github.com/optimizely/python-sdk/pull/287)))

[https://github.com/optimizely/python-sdk/releases/tag/3.5.2](https://github.com/optimizely/python-sdk/releases/tag/3.5.2)