A new Cumulative Update package for SQL Server 2008 released

Microsoft released CU2 (Cumulative Update 2) for SQL Server 2008 which contains a multitude of fixes.

What's a "Cumulative Update"? Watch this video - Service Packs, Hotfixes, and More: Keeping Your SQL Server 2008 Up to Date
Download/request it via KB article 958186

I've been running it in development for a few weeks without any glitches. I haven't fully gone through any testing sequences with it - I just put it on to see if anything broke (and nothing did). I would suggest you probably "let it bake" for a few more weeks before testing too deeply!

UPDATE: After reviewing the course, there are several videos that you might also want to watch: