(BTW, the root cause of the outage was that the root CA we ship with the Keybase client expired after 10 years of valiant service. We have some internal dependencies on Keybase working, so recovery was complicated.)
Keybase app for iOS is now updated in the app store. Update to get a fix for TLS connection issues. All apps are again fully operational.
One last thing: those on macOS or Windows v6.2.4 should manually upgrade to 6.2.5 via reinstall from Keybase.io.
Updated Android app available via Google Play store. Updated Linux app available from your package managers as usual. They should both work now. We're waiting on Apple to review and approve the iOS app, and then all versions should be fixed.
Small update: macOS builds are working again, but the updater is busted, for the same reason the app stopped working. So re-download Keybase from Keybase.io and reinstall. We're working on the other apps as fast as we can. Also, KBFS is still down.
Pretty smooth upgrade last night, but we hit some issues with KBFS this morning. KBFS will be in read-only mode until Merkle Trees are rebuilt. Might take up to 24 hours. Thanks for your patience.
