Less than two weeks after releasing the last preview build, 10041, Microsoft has pushed an update for users in the “Fast” ring. We have been asking for more rapid releases and we are beginning to get them. I spent quite a bit of Monday downloading, installing, and rebooting to install Build 10049. Now that I have used it for a bit, I can give my opinion.
Before we get to what's new, I would like to get into what is fixed (and broken). First, apparently Visual Studio 2015 has some issues, particularly with deploying to external devices. On the other hand, my usage of Visual Studio 2013 seems fine and stable. Second, a bug is preventing Hyper-V from being enabled for users who want to create a virtual machine. If you upgrade to 10049 from a previous build, where Hyper-V has been activated, then “everything works fine” when you update.
One of the listed bugs for Build 10041 (the previous build) was that Windows Update would tell you to restart to complete updates even if nothing was installed, and that the messages could be “ignored safely”. I never had that happen in 10041, but have seen it this afternoon in 10049. No big deal.
As for fixed? When I upgraded to 10041, StarCraft II stopped working and apparently the bug extended to Borderlands 2 and The Pre-Sequel, League of Legends, and others. This has been fixed in 10049. I can play StarCraft II without problems. Yay! Also, many sections of the new Settings app crashed when I attempted to open them. This nuisance has been bugging me since one of the earlier builds from last year. It has mostly been fixed now. The only hiccup is “Apps & features”, which sometimes (but not always) crashes after the loading bar completes.
Apparently Cortana has been given some non-descript update. They might be referring to its integration with Spartan, which I have yet to test, but it is still unable to, for instance, set a timer or launch Photoshop.
It took me two installs to get it actually on my system, but it seems to be very stable for a pre-release operating system with a bunch of unfinished APIs and drivers. Looking good (but I'm still scared of Windows Dev Certification)!