# PostHog product-543ec292e2 — Release & Upgrade Intelligence
- **Product:** PostHog (https://posthog.com)
- **Version:** product-543ec292e2
- **Released:** Jul 18, 2023
- **Impact Score:** 2/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/posthog/updates/product-543ec292e2/

## Executive Summary (TL;DR)
Official PostHog product update: New UUID format for PostHog-JS. Read the publisher’s changelog for full details.