That'd be the most user-friendly way. IMO you could release some manual patching instructions in the meantime if it isn't a ton of values but it's your call ultimately.
The only problem with manual patching is that I have a TwlBg either from a pre-1.0.0 factory dump, or a 11.0 dump (I forgot which one), and according to Robz8 's post eariler the offset can be off. But I'll try my best to help the user to locate it.
I added the patch into the first post.