Toward releasing GMP 6.2.1

[Marco Bodrato]

Ciao,

we are not changing much the gmp-6.2 branch, and we should release.

Is there something important we are missing as a bug fix?

I just updated the two files configfsf.{guess,sub}, and we need some 
testing to check that nothing is broken on the systems we support/test. 
A week or so will be needed.

If in the meanwhile nothing new will arise, I prepare the files for the 
release of the 6.2.1 version of the library.

Ĝis,
m