plutuplutu not yet being able to figure out how to port it to gnome 46.
So, basically you have two options here: wait for the extension developper to update the extension to GNOME 46. OR you check out this directory: ~/.local/share/gnome-shell/extensions It contains folders with all your installed extensions. Figure out which is the folder for the todo.txt extension. Enter this folder, you will find a file called metadata.json. This file will contain something looking like this:
"shell-version": [
"43",
"44",
"45"
],
Here, you can just replace the 45 with 46. Save the file. Reboot and check in extension manager, if you now can enable todo.txt extension. For some extensions, this procedure will work, for others not. Only one way to find out 😉
