Crusader Kings II v1.05 Patch Released

Available via in-game autoupdater
Paradox Interactive has issued a new patch for Crusader Kings II, upgrading to v1.05 the medieval strategy RPG launched on February 14th, 2011. This update includes lots of gameplay tweaks and bug fixes (press 'read more' for changelog).
A playable demo can be found here.
Update: the patch is now locally mirrored (thanks: The Patches Scrolls).