id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
259	Tools should not save in sessions by default	Tom Goddard	Greg Couch	"Elaine points out that the contacts tool restores in sessions incorrectly.  That tool had no session save / restore support.

Tools that have no session support should not do default save and restore.

Currently tools are required implement take_snapshot() / restore_snapshot() methods.  These should not be required and omitting them should result in no session save and restore for that tool.
"	defect	closed	major		Sessions		fixed						all	ChimeraX