id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
21876	thunderbird-140.1.0esr	Joe Locash	zeckma	"**What's Fixed**
 - New folders were not added alphabetically if folders manually reordered beforehand
 - Message archive folder creation could silently stop during async folder creation

**Security fixes**
 No MFSA posted for 140.1.0 yet but these are mentioned in the Firefox-140.1.0 SA: 
 - CVE-2025-8034: Memory safety bugs fixed in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141 (high)
 - CVE-2025-8040: Memory safety bugs fixed in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141 (high)
 - CVE-2025-8035: Memory safety bugs fixed in Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141 (high)
"	enhancement	closed	elevated	12.4	BOOK	git	medium	fixed