WordPress 2.5.1 have been released today with some major and minor fixes, as well as improvements. There is supposedly one security fix for a scary security hole completely unknown to the general people. But I am curious anyhow.
Download it here; and for the newbies like me, upgrade instructions can be found here (basic), and here (extended).
As for me, I didn’t take much time before jumping into the upgrading bandwagon. I always love new stuff.