0.5.11 (2026-07-19)

Security and reproducibility improvements, plus clearer admin usage information and release visibility in the application.

✨ Features

• The admin user management table now shows every user's diagrams grouped by engine: Mermaid, PlantUML, D2, and DBML.
• The About page displays the running application version and provides a direct link to the GitHub releases page.

⬆️ Upgrades

• Added the versioned backend poetry.lock file and updated the Docker build to install locked dependencies.
• Updated the backend base image to Python 3.13 on Alpine 3.23.
• Pinned documentation dependencies to reproducible versions and updated documentation installation commands.

🔒 Security

• Updated cryptography to 46.0.7, gunicorn to 23.0.0, and python-multipart to 0.0.31.