# PostHog product-fc37665777 — Release & Upgrade Intelligence
- **Product:** PostHog (https://posthog.com)
- **Version:** product-fc37665777
- **Released:** Aug 31, 2023
- **Impact Score:** 2/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/posthog/updates/product-fc37665777/

## Executive Summary (TL;DR)
Official PostHog product update: Customize whether weeks start on Monday or Sunday. Read the publisher’s changelog for full details.