Core products released since 3.5 include Book of Exalted Deeds (ok, but kind of blah in my opinion), Draconomicon (great, though definately a luxury item), Complete Warrior (significantly improved over earlier splatbooks), and Expanded Psionics Handbook (looks great so far, but expect some significant changes from 3.0).
There's also been a new 3.5 DM's Screen and a set of character sheets. The DM's screen is the best yet in my opinion, and it comes with a d20 Modern GM screen too. I haven't picked up the character sheets (after all I have internet access).
For Forgotten Realms, there's been Underdark (don't have it) and Player's Guide to Faerun (not bad, but a little underwhelming). I could've missed something here as I don't play FR so it's not high on my radar.
There's also been three sets of minis - Harbringer, Dragoneye, and Archfiends, and a Miniatures Handbook that includes rules for the minis game and regular D&D. I don't have it but it's generally got pretty poor reviews, mostly since half of it is aimed at the minis player, and half at the regular D&D player, so everyone ends up feeling like they got a bunch of stuff they didn't need. The minis themselves have been generally well received. Some people don't like the fact that they're random but those folks have generalyl steered clear of them. I have 31 packs and I love 'em. I now have a huge selection of already painted minis that I don't have to be super-anal about caring for. It's definately been worth it for my games.
Other things coming down the pike include Complete Divine, Complete Arcane, Eberron Campaign Setting and a few related follow up products, a couple of racial splat books, a book on undead, more minis, and at least two FR regional books (The Serpent Kingdoms and The Shining South). Again, I could have missed something, but there should be a listing on the main page.
For d20 Modern, there's been the d20 Menace Manual (very good) and a book on guns (I don't have it but it sounds serviceable if uninteresting).
For Star Wars, there's been a book about the Outer Rim worlds, and there is an NPC book upcoming, as well as a set of plastic minis at the end of this summer.
I guess that's about it. I don't recall any recent news about firings or corporate mergers or anything like that.