Changes:
- Guard update timer update check against sessionInProgress to fix rare crash when checking for updates (#2561) (Zorg)
- Remove extra writeData: call when unarchiving disk images (#2562) (Zorg)
- Ignore crashes due to SIGPIPE in generate_appcast when failing to extract zip files (#2563) (Zorg)
Please also see 2.6.2 - Important security fix and 2.6.0 Further Sonoma Improvements for previous changes.