id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
19681	Plugin update hook	olliea95		A hook similar to the register_activation_hook() should be provided for plugin updating.  As far as I can see neither of the activation/deactivation hooks are called when updating a plugin through the WP admin updater.  No easy way to run certain database updates etc. when a plugin is updated.	enhancement	closed	normal		Plugins		normal	wontfix	close	sterling.hamilton+wordpresstrac@…