• OpenSSH 9.9p2 with security patches

* Fix CVE-2025-26465 - ssh(1)(link is external) in OpenSSH versions 6.8p1 to 9.9p1
  (inclusive) contained a logic error that allowed an on-path
  attacker (a.k.a MITM) to impersonate any server when the
  VerifyHostKeyDNS option is enabled. This option is off by default.

* Fix CVE-2025-26466 - sshd(8)(link is external) in OpenSSH versions 9.5p1 to 9.9p1
  (inclusive) is vulnerable to a memory/CPU denial-of-service related
  to the handling of SSH2_MSG_PING packets. This condition may be
  mitigated using the existing PerSourcePenalties feature.

• Autossh support
• Cygwin 3.5.5

• OpenSSH 9.9p1
• OpenSSL 3.0.15
• Cygwin 3.5.4
• support for ssh-copy-id tool, recipe
  • start a bash prompt (bash --login)
  • run ssh-copy-id as usual

• OpenSSH 9.8p1
• Switch to OpenSSL (3.0.14)

• LibreSSL 3.9.2
• Cygwin 3.5.3 

Cygwin 3.4.10 was the LAST major version supporting

  - Windows 7 / 8
  - Windows Server 2008 R2 / 2012

- Cygwin 3.5.x runs on

  - Windows 8.1 / 10 / 11
  - Windows Server 2012 R2 / 2016 / 2019 / 2022
  - and (hopefully) all upcoming releases of Windows.