+ - Shared printers could become inaccessible after a few days on OS X
+ (<rdar://problem/15426838>)
+ - The IPP backend did not wait for a busy printer to become available
+ before attempting to print (<rdar://problem/15465667>)
+ - CUPS did not support "auto-monochrome" or "process-monochrome" for the
+ "print-color-mode" option (<rdar://problem/15482520>)
+ - Using "@IF(name)" in an Allow or Deny rule did not work (STR #4328)
+ - lpq and lpstat did not list jobs in the correct order when priorities
+ were specified (STR #4326)
+ - The D-BUS notifier did not remove its lockfile (STR #4314)
+ - CUPS incorrectly used the USER environment variable when the name did
+ not match the user ID (STR #4327)