The second patch is here !

There are two ways to install this new patch. You can either download it from one of the sources listed below (as for the first patch), or you can use the upgradelauncher application (the autopatcher) coming with the first patch. It will automatically retrieve the correct patch version and install it. You should use the first solution if downloading is too long with the second one (as there is a unique source in this case).
Ubisoft