Core update was released yesterday and since these generally address security issues, always a good idea to put it in place ASAP. Plus, then you won’t have to read all those warnings!
I have installed this on my sandbox and had no issues. I’m doing a reboot now and after checking the status report and a few of the features, i’ll install this on prod. I followed the same procedure as before. Here is the link. Will issue a Change Request when I am done.
Make note that I am on Centos 6.3 and the commands are specifically for this OS. BUYER BEWARE!