tmux (3.7-1) unstable; urgency=medium

  Please restart tmux entirely after upgrading to 3.7: an old server and
  a new client will not be fully compatible with each other and the new
  client may hang.

  Note: if necessary the old client can be used via /proc/pid/exe to
  talk to the old server, e.g. `/proc/$(pgrep "tmux: server")/exe attach'.

 -- Sébastien Delafond <seb@debian.org>  Sat, 27 Jun 2026 07:31:24 +0200
  
tmux (3.6a-1) unstable; urgency=medium

  Please restart tmux entirely after upgrading to 3.6: an old server and
  a new client will not be fully compatible with each other and the new
  client may hang.

  Note: if necessary the old client can be used via /proc/pid/exe to
  talk to the old server, e.g. `/proc/$(pgrep "tmux: server")/exe attach'.

 -- Sébastien Delafond <seb@debian.org>  Mon, 01 Dec 2025 16:44:38 +0100

tmux (3.1~rc1-1) experimental; urgency=medium

  Please restart tmux entirely after upgrading to 3.1: an old server and
  a new client will not be fully compatible with each other and the new
  client may hang.

  Note: if necessary the old client can be used via /proc/pid/exe to
  talk to the old server, e.g. `/proc/$(pgrep "tmux: server")/exe attach'.

 -- Romain Francoise <rfrancoise@debian.org>  Tue, 11 Feb 2020 21:15:08 +0100

tmux (1.9-1) experimental; urgency=low

  The server protocol version was changed from 7 to 8, we recommend that
  you close any open tmux sessions before proceeding with the upgrade.

 -- Romain Francoise <rfrancoise@debian.org>  Sat, 22 Feb 2014 17:42:35 +0100

tmux (1.7~svn2819-1) experimental; urgency=low

  The server protocol version was changed from 6 to 7, we recommend that
  you close any open tmux sessions before proceeding with the upgrade.

 -- Romain Francoise <rfrancoise@debian.org>  Wed, 30 May 2012 19:52:56 +0200

tmux (1.4-7) unstable; urgency=low

  Starting with version 1.4-7, tmux is no longer installed setgid utmp and
  server sockets are no longer placed under /var/run/tmux, reverting to
  the default upstream behavior (sockets in a user directory under /tmp).

  We recommend that you close any open tmux sessions before proceeding
  with the upgrade. If necessary, old servers can be accessed after the
  upgrade with e.g. "tmux -S /var/run/tmux/tmux-`id -u`/default attach".

 -- Romain Francoise <rfrancoise@debian.org>  Sat, 16 Apr 2011 19:16:23 +0200

tmux (1.3-1) unstable; urgency=low

  Due to an update in the server protocol from version 5 to version 6
  users need to terminate open tmux sessions before proceeding with
  updating tmux 1.2 or older.

 -- Karl Ferdinand Ebert <kfebert@gmail.com>  Fri, 23 Jul 2010 08:09:03 +0200

