Dev channel update to 87.0.664.8 is live

josh_bodner On MacOS I lost all my cookies when the browser started up after installing this week's update. I'm on MacOS -- I got several dozen Keychain dialog boxes saying it couldn't find keychain to store <some-guid> or <some-random-string-of-characters>. I hit cancel over and over again until finally the browser started up. Everything was OK at that point, except all cookies were gone (e.g., had to log in everywhere again).

It's possible I did this to myself by hitting "Cancel" at the keychain dialog over and over again -- but whatever the alternative was sounded even worse (it asked me if I wanted to "reset the keychain and lose all stored items" or something like that). The wording of it was sufficiently imprecise that it sounded like it could delete my whole MacOS keychain so I just hit Cancel.

I remember seeing a reference to MacOS keychain handling in a prior week's build, but nothing in this week's. I don't mind losing all the cookies, but I hope those in the Beta or Stable channels do not have an experience like this with the next release.