Update the CHANGELOG for 7.44.

CHANGELOG

@@ -1,3 +1,29 @@
+Quake II 7.44 to 7.44:
+- Fix some input option not getting saved.
+- Limit busywaits to the full client. This lowers the cpu consumption
+  of q2ded considerably.
+- Rework the build system to be more distribution friendly. The base
+  CFLAGS and LDFLAGS can now be overridden by the environment and by
+  options passed to make. (by Simon McVittie)
+- Fix some corner cases of broken IPv6 connectivity.
+- Fix qport colliding between several Yamagi Quake II clients.
+- Keyboard keys unknown to Yamagi Quake II can now be bound.
+- Adaptive vsync is now supported by setting 'r_vsync' to '1'.
+- Implement 'coop_pickup_weapons'. When set to '1', a weapon may be
+  picked up by coop players if the player doesn't have the weapon in
+  their inventory or no other player has already picked it up.
+- In coop elevators wait for 'coop_elevator_delay' seconds.
+- If 'cl_anglekick' is set '1' angle kicks are ignored. This breaks
+  the gameplay a little bit, but helps against motion sickness. This
+  cvar is cheat protected.
+- Add 'listmaps' command and autocompletion for maps. (by JBerg)
+- Make 'wait' in scripts wait for 17 ms. This fixes some movement
+  makros.
+- Support for Haiku. (by David Carlier)
+- Add a 'mods' submenu. (by earth-metal)
+- Add the 'vstr' command and 'nextdemo' cvar. Ported from ioquake3.
+  (by Denis Pauk)
+
 Quake II 7.42 to 7.43:
 - Recover from a lost sound device, do not crash of no sound device is
   available. This fixes several problem with DisplayPort and HDMI audio,