I have searched this thread for about an hour, but am not able to find the answer to this.
What do I do with the kcoll_pw_tweaks-v31.patch file? I have tried putting it on the kindle, and also updating the plugin in calibre, but I can't seem to find out how to install/patch/update using that file.
Im sure it is pretty dumb/obvious solution, so I apologize. But thank you much.