# Ghost 0.5.4 — Release & Upgrade Intelligence
- **Product:** Ghost (https://ghost.org)
- **Version:** 0.5.4
- **Released:** Nov 18, 2014
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/ghost/updates/0.5.4/

## Executive Summary (TL;DR)
Ghost 0.5.4. Source highlight: **Blogs running MySQL should not use this release, please make sure you are using Ghost 0.5.5**