# Ghost 0.6.4 — Release & Upgrade Intelligence
- **Product:** Ghost (https://ghost.org)
- **Version:** 0.6.4
- **Released:** May 21, 2015
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/ghost/updates/0.6.4/

## Executive Summary (TL;DR)
Ghost 0.6.4. Source highlight: Bug fixes for 0.6.3. Please read the release blog post for more details.

## Bug Fixes
- **[Fixed]** Caching issues with previews
- **[Fixed]** Password protection not redirecting to blog
- **[Fixed]** Multiple owners after import
- **[Fixed]** Ghost logo linking to wrong URL
- **[Fixed]** Invite email missing contact email address