Improvements
- getPixel method and endpoint now returns rawer values ([1155](../../pull/1155))
- Allow more sophisticated filtering on item lists from the Girder client ([1157](../../pull/1157), [1159](../../pull/1159), [1161](../../pull/1161))
Changes
- Rename tiff exceptions to be better follow python standards ([1162](../../pull/1162))
- Require a newer version of girder ([1163](../../pull/1163))
- Add manual mongo index names where index names might get too long ([1166](../../pull/1166))
- Avoid using $unionWith for annotation searches as it isn't supported everywhere ([1167](../../pull/1167))
Bug Fixes
- The deepzoom tile source misreported the format of its tile output ([1158](../../pull/1158))
- Guard against errors in a log message ([1164](../../pull/1164))
- Fix thumbnail query typo ([1165](../../pull/1165))