From upstream 530f603:
- css_unban updates the ban cache at once (and clears the engine banid with
UnlockedCommands) instead of waiting up to a minute for the cache refresh.
- css_prename is saved in sa_renames (migration 017) and re-applied on connect and
name change, so it survives restarts. css_rename from a hidden admin renames again.
- New css_history command and Players > History menu entry. Commands missing from an
existing Commands.json are registered under their default name.
- Migrations are copied with a glob, so 017 reaches the build output.
Upstream's admin-loading changes, css_say change and css_penalties fix are left out.