OpenSSH 10.2 released

Cranking up the heat for the upcoming OpenBSD 7.8 release, the OpenSSH project has issued OpenSSH 10.2.

This is a bugfix release that supersedes the previously announced OpenSSH 10.1 in time for the general release.

From the release notes:

Changes since OpenSSH 10.1
==========================

This is a bugfix release, primarily to fix a problem that rendered
ssh(1) unusable when ControlPersist was enabled.

Bugfixes
--------

 * ssh(1): fix mishandling of terminal connections when
   ControlPersist was active that rendered the session unusable.
   bz3872

 * ssh-keygen(1): fix download of keys from PKCS#11 tokens.

 * ssh-keygen(1): fix CA signing operations when the CA key is held
   in a ssh-agent(1). bz3877


Portability
-----------

 * All: support platforms without mmap(2), e.g. WASM builds such as
   https://hterm.org

 * All: fix builds on FreeBSD for missing fnctl.h include.

 * All: fix builds on MacOS <10.12 Sierra, which lacks
   clock_gettime(3)

 * sshd(8): don't PAM_RHOST if the remote host is the "UNKNOWN"
   placeholder name. Avoids potential hangs in some PAM modules as
   they try to resolve it. Note, sshd(8) only uses the "UNKNOWN"
   name when the connection is not on an IPv4 or IPv6 socket.

See the OpenSSH 10.2 release notes for full details on the release.