Xen 4.3.0-RC1 is out!

We proudly announce that the Xen 4.3 RC-cycle has just started, with the tagging of 4.3.0-rc1 in our repository. Read the official announcement from George on xen-devel here.
A tarball has been made available for ease and speed-up testing: Xen 4.3.0 RC1 Tarball (and signature).
For more detailed instructions on how to effectively test this first release candidate, look at this Wiki page: Xen 4.3 RC1 Test Instructions.
And like if this wasn’t enough, today (Wednesday, 8th May 2013) is the first Xen Test Day for Xen 4.3, so come on #xentest (on freenode) and help us nailing nasty bugs! Further Xen Test Days are scheduled for May 22nd and June 4th.