@walkero
(1.6.0 released)
Awesome! I've been trying to manually update the kickstart.zip and so far all I get is the "guest hasn't initialized the screen" when I try it.
Looks like I'll have to make another A1 instance, then copy the new kickstart.zip over from it to my main entry.
A suggestion for future versions would be to have a button show somewhere to re-run that kickstart.zip creation process on an existing instance.
And once again I can't get the ko-fi site to work properly. Every so often, I go through the checkout process, only to have it hang and spin forever at the last step before it gives me the links to get the files.
And this time it's worse. Once before I got it to work by logging out of ko-fi, then back in. Now, I can't get logged in, it just sits there saying "logging in" after entering my email/password and clicking the Log In button.

I cleared all the browsing data, as well as any saved cookies for ko-fi, but no change.
Weird bit is if I wait a few days, then it will just work. Frustrating.