[ANNOUNCE] wireguard-tools v1.0.20260223 released

"Jason A. Donenfeld" <[email protected]> Mon, 23 Feb 2026 23:29:23 +0100
Newsgroups com.zx2c4.lists.wireguard
Message-ID <[email protected]>
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Hello,

A new version, v1.0.20260223, of wireguard-tools has been tagged in the git
repository, containing various required userspace utilities, such as the
wg(8) and wg-quick(8) commands and documentation.

== Changes ==

  * wg-quick: linux: use smallest mtu, not largest
  
  The minimum endpoint MTU selection should now actually work.
  
  * wg-quick: pass on # comments to {Pre,Post}{Up,Down}
  
  This handles the case of a literal # being used in a command.
  
  * wg-quick: linux: deal with resolvconf migration more gracefully
  
  This fixes an issue when upgrading Ubuntu boxes.
  
  * wg-quick: use addconf instead of setconf
  
  This will prevent wiping out changes made in PreUp.
  
  * wg-quick: linux: do not unnecessarily set sysctl
  
  Improves docker compatibility.
  
  * [email protected]: add deps on wg-quick.target
  
  * config: preserve const correctness
  
  Squelches a warning on recent gcc.
  
  * syncconf: account for psks removed from config file
  * syncconf: account for persistent keepalive removed from config file
  
  PersistentKeepalive and PresharedKey will be removed if they're not found in
  the config file during a syncconf operation.

This release contains commits from: Jason A. Donenfeld, Robyn Kosching, and 
Doug Freed.

As always, the source is available at https://git.zx2c4.com/wireguard-tools/ and
information about the project is available at https://www.wireguard.com/ .

This release is available in compressed tarball form here:
  https://git.zx2c4.com/wireguard-tools/snapshot/wireguard-tools-1.0.20260223.tar.xz
  SHA2-256: af459827b80bfd31b83b08077f4b5843acb7d18ad9a33a2ef532d3090f291fbf

A PGP signature of that file decompressed is available here:
  https://git.zx2c4.com/wireguard-tools/snapshot/wireguard-tools-1.0.20260223.tar.asc
  Signing key: AB9942E6D4A4CFC3412620A749FC7012A5DE03AE
  Remember to unxz the tarball before verifying the signature.

If you're a package maintainer, please bump your package version. If you're a
user, the WireGuard team welcomes any and all feedback on this latest version.

Finally, WireGuard development thrives on donations. By popular demand, we
have a webpage for this: https://www.wireguard.com/donations/

Thank you,
Jason Donenfeld


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