Features
- Added a Girder endpoint to get metadata on associated images (#561)
- Added an option to try all Girder items for use as large images (#562)
Improvements
- Reduce gdal warning about projection strings (#559)
- Don't report needless frame information for some single frame files (#558)
- Send Backbone events on frame changes in the viewer (#563)
Changes
- The PIL tilesource priority is slightly higher than other fallback sources (#560)
Bug Fixes
- Fix compositing when using different frame numbers and partial tiles (#557)