#512650 by sdboyer: Multiple many to one arguments on the same relationship were not relationship safe.

#540122 by stella: Attachment displays should attach even if arguments caused the primary display to abort.

#490516 by v_20q: Some fields not properly being marked as translatable due to option unpacking bug.

Table sort "do not override" was putting its sort criteria first but that still counts as overriding.

#468824 by eaton: Pluggable caching mechanism which can cache both the query result and rendered result.