Upgrade is complete. Please let us know if you have any problems.
Note - for those of you that were using Two Factor Authentication, due to the way lemmy 0.19.x implements 2fa, you will need to re-enable it manually from your settings once you have logged in.
Edit - As a bonus, we have two new interfaces for folk to try
Oh I see, yeah that seems to have been the big issue. Thank you for the help! Its created now!