Just noticed that syncthing on my work computer was no longer syncing with my Macs. I used the brew package manager to install syncthing and syncthing-inotify on my Mac, but it appears that automatic upgrades are disabled and must be initiated through brew – may follow up on this later to see if it can be automated.

To upgrade syncthing and syncthing-inotify through Terminal.app and brew, the following commands worked:

brew upgrade syncthing

brew services restart syncthing

brew upgrade syncthing-inotify

brew services restart syncthing-inotify