[An on-line version of this announcement will be available at http://www.postfix.org/announcements/postfix-3.5.1.html]
Postfix versions 3.5.1, 3.4.11, 3.3.9, 3.2.14:
Bitrot workaround for broken builds after an incompatible change in GCC 10.
Bitrot workaround for broken DANE/DNSSEC support after an incompatible
change in GLIBC 2.31.
This change avoids the need for new options in /etc/resolv.conf.
Postfix 3.3.9, 3.2.14:
Bitrot workarounds for Linux 5 and GLIBC resolver flags.
You can find the updated Postfix source code at the mirrors listed at http://www.postfix.org/.