mac OS Sonoma 14.

[Neal32914858355k]

Can I upgrade to Sonoma 14 without causing any issues operating lightroom classic?

[dj_paige]

LrC version 13 and later are compatible with Sonoma.

https://community.adobe.com/t5/lightroom-classic-discussions/p-mac-sonoma-compatibility-with-lightro...

[JohanElzenga]

Lightroom Classic 13 is officially compatible with MacOS Sonoma, but nobody can guarantee that you won't have any issues. If you read through the forums here, then you will find plenty of issues where Sonoma might be part of the problem. Personally, I always wait for the first point update before upgrading my OS, so I'll wait until MacOS 14.1 is released.