This one's on time. It's quite a change for the better from the last two weeks.
AvP2 Team Fortress Mod for Aliens vs. Predator 2 Videos & Audio - Mod DB
We played on the same netcode like last week. The only changes, code wise, was the removal of the 'observer' state when you got killed. Instead, you'll now respawn in a lobby. The death penalty in such cases is the time needed for you to run to the next teleporter and jump back into the map.
Anyway, we plan to remove the observer state also for F1 class changes. As always, you are invited to discuss it on our forum.
The video recording for the test we ran Saturday evening: