1.7
---
- Added support for gravatar in
  "ticket comment diff" screen.

1.6
---
- Fixed bug where a NULL stored as the
  author of a ticket comment would
  cause a variety of NoneType errors.

1.5
---

- Detect if https:// is in use, generate
  https:// Gravatars in this case.

- Fixed bug whereby ui would crash on
  the "browse" page of a multiple-repository
  setup with no default repository

1.4
---

- Add a drop shadow, some CSS tweaks

1.3
---

- First release without major bugs