For Apple silicon. Signed and notarized by Apple. Pebble 0.2.22 and later update themselves; if you are on 0.2.21 or older, download this once and replace Pebble in Applications.
Checked by script (signature, notarization, opens from the disk image). Not yet checked on a real install: signing in, a full chat, and quitting and reopening.
Windows and Linux are on 0.2.22.