# PostHog product-519eed85c8 — Release & Upgrade Intelligence
- **Product:** PostHog (https://posthog.com)
- **Version:** product-519eed85c8
- **Released:** Jul 31, 2026
- **Impact Score:** 2/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/posthog/updates/product-519eed85c8/

## Executive Summary (TL;DR)
Official PostHog product update: Add new tables to the Mailchimp source. Read the publisher’s changelog for full details.