# PostHog product-0453aa7558 — Release & Upgrade Intelligence
- **Product:** PostHog (https://posthog.com)
- **Version:** product-0453aa7558
- **Released:** Jun 12, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/posthog/updates/product-0453aa7558/

## Executive Summary (TL;DR)
Official PostHog product update: Email template authoring over MCP in workflows. Read the publisher’s changelog for full details.