About year ago I rooted my Kindle Fire (1st gen), installed TWRP 2.0 and flashed CM7. I haven't really touched my kindle fire since and now I would like to clean install this tablet with CM10.1 and give it to my mom. The question is how do I update my TWRP 2.0 to 2.5? I think I can figure out how to flash CM10.1 afterwards. Or can I just flash CM10.1 without updating TWRP?
Currently running TWRP 2.0, fresh CM7, no google apps installed.