# PostHog product-18e79ff2ab — Release & Upgrade Intelligence
- **Product:** PostHog (https://posthog.com)
- **Version:** product-18e79ff2ab
- **Released:** May 21, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/posthog/updates/product-18e79ff2ab/

## Executive Summary (TL;DR)
Official PostHog product update: Configurable default MDE for experiments. Read the publisher’s changelog for full details.