Merge tag 'v5.10.81' into v5.10/standard/base

This is the 5.10.81 stable release

# gpg: Signature made Sun 21 Nov 2021 07:46:42 AM EST
# gpg:                using RSA key 647F28654894E3BD457199BE38DBBDC86092693E
# gpg: Can't check signature: No public key