Patch came out today that ads a new ending. Apparently at the end a new voice thanks you for assuming the correct party submission position, and you are dragged away by a robot.
 
Check the steam/ sa forums for further details. I'll try to post video when it becomes available.

So are they officially the first people to change their game significantly to tie in with a sequel? Even if they aren't that's pretty awesome.

Probably!

I would like to say the Brad totally called this. As he is wont to do.

Found one but there's a guy talking over it.  
 

 

Man I really feel like Chell should be free and we should have a new protagonist. That girl's been through enough shit. Plus she's supposed to meet up with Gordon at some point.
 
But yeah I'm still psyched.

Video without random dumbass talking over it.
 
 

You can follow the investigation of the 3/3 update here: http://pugsoft.info/radio/index.php?title=Valuable_Asset_Retrieval

So I guess sequel is pretty much confirmed at this point? Fucking awesome!

" So are they officially the first people to change their game significantly to tie in with a sequel? Even if they aren't that's pretty awesome. "

Too early for a sequel jig?

" Too early for a sequel dance? "

It's never too early to do a jig.

" Too early for a sequel jig? "

There's also some new sound files to be analyzed.

I can't wait to see what this leads up to. Whether it be Episode 3 or Portal 2 or both.

That's awesome.  I ready to play some more Portal.

I'm callin' it:
 
 
Engie patch.

" I'm callin' it:   Engie patch. "

Jesus Christ Valve! What the hell are you guys up to? These last three days have been confusing yet exiting as hell. I'm loving watching this unfold.

I said I'd laugh if this looked like it was pointing towards a new Portal and not episode three like everyone wants. There's no conclusive proof yet, but I'm chuckling a little.

That's pretty awesome for Valve to do that. 

My bet is that Portal 2, Half life 2 Episode 3 and TF2 Engi patch all come out the same day and it is revealed that the engineer is the son of Gordan Freeman and made the Portal gun and is saving Chell to fight off Zombies, where it ends in the announcement of Left 4 Dead 3, where Chicago Ted, Chell, Gordan Freeman's son, and Louis fight against hte horde of zombies. 
 
I just solved Valve.

Holy fucking shit, male GLaDOS.

Apparently the BBS has started talking again. Lets hope it spits out a date.
 
Also one of the original sound files that was translated into a one of those little low-res pics has been cofirmeds as part of the Apollo rocket equipment.

crazy,  I want more portal

So I'm going to go with GDC as to when they officially reveal it. The shows coming up later this month and it makes perfect sense to show off new stuff there.

cool, i don't really want to beat it again though...

" Any word if this patch hit the 360 or PS3 versions? "