doc: 16- and 128-bit floating point were also new for 2.0
doc: 16- and 128-bit floating point were also new for 2.0

projedi/nasm,techkey/nasm,turingstudio/nasm,letolabs/nasm,letolabs/nasm,Distrotech/nasm,projedi/nasm,Distrotech/nasm,turingstudio/nasm,Distrotech/nasm,letolabs/nasm,techkey/nasm,techkey/nasm,techkey/nasm,Distrotech/nasm,techkey/nasm,projedi/nasm,projedi/nasm,turingstudio/nasm,turingstudio/nasm,projedi/nasm