The code in question, used to hide the nonfunctional-with-this-extension "change palette" button in the UI:
Doesn't work, as the capitalization of its selector is wrong (at some point I guess it changed to Change palette)
Isn't needed, as this button doesn't exist in the current version of the UI. I don't know of any currently updated scripts that revert the UI in a way that brings back the code path that produces the button in question, either, though the code remains.
Logs an error in the dashboard occasionally (I did not look into reproducing this reliably, due to the previous bullet points).
User-facing changes
Technical explanation
The code in question, used to hide the nonfunctional-with-this-extension "change palette" button in the UI:
Change palette)Therefore, this removes it.
Issues this closes
n/a