id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
22214	thunderbird-140.3.1esr	Joe Locash	zeckma	"**What’s Fixed**
- Certificate viewer tab would not load when opened from exception dialog
- Layout inside a pane could cause performance degradation in other panes
- Thunderbird could crash in various scenarios
- Adding an account could fail and cause UI hang
- Address book items with mixed case email addresses were not recognized
- No way to distinguish between Thunderbird Release/ESR in Windows registry
- Initial launch had long load times and UI lag while messages downloaded
- Sending emails via servers with self-signed certificate did not work
- Opening Website header link in RSS feed incorrectly re-encoded URL parameters
"	enhancement	closed	normal	13.0	BOOK	git	medium	fixed