Version 22 was shipped with GMod's emergency update 111.

Balance

• The included rearm scripts for CS:S now have several Glock spawns.

Fixes

• Fixed languages not loading from the Lua cache properly. This meant they were not selectable by players even if they were installed on the server and present in the cache.
• Fixed error spam when joining a server that does not have the language you have selected. It will now properly fall back to English.
• While spectating your ragdoll after dying, you now can't switch out for a short time. This should prevent accidentally switching out because you were clicking to shoot when you died.

Modding

• Custom entities can now set ENT.AllowPropspec = true, if you want to let players possess them.