Apple pushed the macOS 13.1 Developer Preview Beta 2 update (internal version number: 22C5044e) to Mac computer users, 14 days after the last release.
How to upgrade iOS / iPadOS / watchOS / macOS development / public beta?
Simply download and install the [description file] to detect the development / public beta update in System Update.
It should be noted that due to the server configuration caching problem of Apple’s regional nodes, there may be a slight delay in detecting the update in some places, usually within half an hour, not too long.
