various and sundry...
the 12th (and likely final mech before launch) was announced this week. it rounds out the assault class family.
MechWarrior Online | BattleMech 12: Stalker
as always, you can check on the spec's for this mech and all the others here:
Stalker - BattleTechWiki
also, 1500 more beta invites went out this weekend, and it seems they are keen to keep it up.
as Ninja pointed out, abiding by the NDA here is extremely important, but not terribly difficult...as long as we don't discuss beta status, actual gameplay, post screens or video etc.
the nice thing about the game, though, is that there is almost 30 years of data going all the way back to the first table top version. the developers have been adamant about reproducing the chassis and weapon data values almost exactly (apart from 2x armor), meaning that prospective players can do very thorough investigating of the mechs that will be in the game, and the variants they might like to play. the statistical analysis and lore are all very appealing to those with a long history with this particular IP.