I know someone already blogged this, but they didn't detail the achievements or what other concerns that are addressed in the update. So... voila.


Release Notes

New Achievements added! Eight new achievements worth a total of 250 points created for playing Annex and the Hidden Fronts Multiplayer Map Pack
Improved Roadie Run to reduce getting snagged on cover
Tweaked up the amount of damage done by the Lancer Assault Rifle in multiplayer
Fixed split-screen players interrupting the other player’s actions when they die
Stopped Annex scoring whenever a “Connection Error” dialog box is displayed
Reduced the duration that corpses remain visible when hosting an Annex match
Reduced the range of possible Annex bleed-out times selectable by host
Addressed a number of multiplayer exploits
Addressed other general housekeeping
Achievement Details

Name Description Value
"THIS! IS! ANNEX!" Complete 100 multiplayer matches of 3+ rounds in Annex and capture 3 objectives in each match 40

"Inconceivable!" Win 20 rounds of multiplayer matches in Annex by fewer than 5 points 30

"Nub Pwn3r" Win 20 rounds of multiplayer matches in Annex by shutting out the opposing team 30

"You Down With E.P.I.C?" Win a multiplayer match of 3+ rounds in any game type on 6 different downloadable maps 30

"Green Thumb" Win 20 multiplayer matches of 3+ rounds in any game type on the Garden multiplayer map 30

"Mind the Gap" Win 20 multiplayer matches of 3+ rounds in any game type on the Subway multiplayer map 30

"All That Juice" Win 20 multiplayer matches of 3+ rounds in any game type on the Process multiplayer map 30

"Purdy Mouth" Win 20 multiplayer matches of 3+ rounds in any game type on the Bullet Marsh multiplayer map 30