i Use Itch to install Invoke AI just because it says i can easily upgrade InvokeAI. but now 2.3.4 is out, when I click "update" here , nothing happened. it said , nothing new. ...
That's because this is a standalone version "by Sunija". So I guess he will update it when he can. You can download the other one as well, I ran both for a while.
You can update with the "update_experimental.bat" in the standalone folder. :) But I'll also upload the update tomorrow (and integrate a button for the update script).