id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
5570	Remove default persistent object cache	ryan	anonymous	The persistent object cache is not enabled by default and is not actively maintained.  Let's remove it. It can be resurrected as a third-party cache backend.  The in-memory caching parts of cache.php should be retained.	defect (bug)	closed	normal	2.5	General	2.5	normal	fixed	cache