# PostHog product-554f31c247 — Release & Upgrade Intelligence
- **Product:** PostHog (https://posthog.com)
- **Version:** product-554f31c247
- **Released:** Sep 18, 2023
- **Impact Score:** 2/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/posthog/updates/product-554f31c247/

## Executive Summary (TL;DR)
Official PostHog product update: Session replays moved from ClickHouse to blob storage. Read the publisher’s changelog for full details.