Capella 1.3.1 has been released.
The release notes for Capella 1.3.1 is available on this Wiki page 
Capella 1.3.1 is available for download on the Capella website 
Well, congrats guys, once again some very exciting new features and also many improvements on all the little differences that make such a difference on everyday use!
Just for information, the latest version of the IFE sample model is not working in Capella 1.3.1.
The root cause could be the reference to 1.4.0 version of Capella in the afm file?
<metadata:Metadata xmi:version=“2.0” xmlns:xmi="
For information also, since Capella 1.3.0, the sample model can be imported by just using: File / Import / Capella Example / Capella Project Example.
(no need to download any file)
By doing this, the IFE model works fine even with Capella 1.3.1
Sample model on download page is fixed.
Thanks for noticying it.