**Bug fixes**
- Fix Kinto/kinto-admin353: Show changes in review step even if no permission to approve
- Fix Kinto/kinto-admin248: Prevent crash on *uiSchema* validation when the entered JSON schema is invalid
- Fix Kinto/kinto-admin302: Make whole menu entry area clickable for collections
**New features**
- Add a JSON editor for raw collection attributes. (Kinto/kinto-admin116, Kinto/kinto-admin371)
- Don't fail when fetching the list of buckets returns a HTTP 403. (Kinto/kinto-admin370)
- Retry requests once (Kinto/kinto-admin368)