2024 RMD MISSED - FORM 5329

I was supposed to take my first RMD during 2024, I understand that it could be delayed until 4/1/25.   I missed that date and took the distribution on 11/15/25 and also took the 2025 distribution on that date.   My 2024 tax return has already been filed and I'd like to request penalty relief on Form 5329.  Should I use a 2024 or 2025 Form 5329?  Also, can I file the form by paper being that I don't have any other changes to the Form 1040?  Or do I need to amend the 1040 to add the Form 5329?  Thanks!!