Bios Amiga

I know which MEGA spot to get the latest set of BIOS'S but this is going back to 2020 that no one has updated the .DAT
I can go to the MEGA and always update the WHLoad which that MEGA site has the updated .dats but BIOS nope.
This includes TOSEC or WinUAE forums as well.
Who is the keeper of this and if you are on this message board why can't you include them in the MEGA distribution thread.
At a bare minimum can someone post the updated Firmware .Dats if you have them.
Thanks a bunch.