Below is the changelog for server update R9. No ETA as yet, and with it being Easter, it'll most likely be nearer the end of next week.
1) admin.say command implemented
- the output currently looks a bit funky on the game client, like so: Player: [Server]: <text>
but with the next game client it will look like: Server: <text>
2) admin.yell to squad has changed (you need to specify both team and squad)
3) squad numbering has changed - the "no squad" squad has ID 0, and real squads are 1 and up.
4) Autobalance improved, it shuffles people both during and between rounds now, and does a better job. No way to turn it off via admin interface yet I think.
5) mapList* commands reworked
6) banList* commands reworked
7) listPlayers command added
admin.listPlayers command reworked (GUID, kills, deaths, ping and score added)
9) Players have non-PB GUIDs now (these are distinct from PB GUIDs)
10) onChat event reworked
- now it specifies target player subset as well
- shows text before profanity filtering
- client-originated chat messages starting with "/" make it to the server, and broadcast via onChat, but are not broadcast to other game clients
- use "/!<command>" if you want to be able to send commands to your homemade rcon tools without showing the commands to other players
11) player.onAuthenticated added (it's triggered when a player receives GUID)
12) player.onSquadChange, player.onTeamChange implemented
13) Couple of crash fixes
14) Support for "region" setting