Archive has incorrect size

[Rick Curry]

gmp xz library has size: 2,094,196  gmp-6.3.0.tar.xz

According to the front page of your website, https://gmplib.org/, the
archive should be much smaller: 2,027,316. Attempted download from both
listed sites. Other archives are similarly larger than their expected size.

Download the latest release of GMP

GMP 6.3.0 lz, 2020558 bytes xz, 2027316 bytes zstd, 2101289 bytes
Main site, gmplib.org, via https gmp-6.3.0.tar.lz
<https://gmplib.org/download/gmp/gmp-6.3.0.tar.lz> gmp-6.3.0.tar.xz
<https://gmplib.org/download/gmp/gmp-6.3.0.tar.xz> gmp-6.3.0.tar.zst
<https://gmplib.org/download/gmp/gmp-6.3.0.tar.zst>
USA, ftp.gnu.org, via https gmp-6.3.0.tar.lz
<https://ftp.gnu.org/gnu/gmp/gmp-6.3.0.tar.lz> gmp-6.3.0.tar.xz
<https://ftp.gnu.org/gnu/gmp/gmp-6.3.0.tar.xz> gmp-6.3.0.tar.zst
<https://ftp.gnu.org/gnu/gmp/gmp-6.3.0.tar.zst>