FYI--Not sure if it's just me but Librewolf keeps prompting for update but repeatedly fails (without error message). Here's the info:
Windows 11, 24H2, fully patched
Windows Update Build Revision: 4652
Librewolf current version: 139.0.4-1
Update target version: 140.0.4-1
Winupdater version: 1.10.0.0
I didn't find anything helpful in eventvwr, though will look again if you can tell me what to look for. I didn't find a Librewolf log in appdata (though I found the WinUpdater directory).
If it keeps happening, I'll probably just uninstall then reinstall from the site.