Capella 1.2.2 has been released.
The release notes for Capella 1.2.2 is available on this Wiki page 
Capella 1.2.2 is available for download on the Capella website 
Among 21 bugfixes and 3 enhancements, some interesting topics:
Add tags on diagrams in order to organize them per package (available also on 1.3.0)
The purpose of this work is to allow organization of diagrams per package when several diagrams are defined under the same model element (e.g. all SAB diagrams are defined under the system)
[b]Add an “Elements of Interest” relation between diagrams and model element[b] (available also on 1.3.0)
The purpose of this work is to provide a new relation called “Elements of Interest” between diagrams and model elements for navigation and documentation purpose
[b]Display invalid Diagram in gray in Project Explorer to show descriptors with no target diagram or diagram with no root model element[b]
Lost diagrams (i.e descriptors/diagram references with no target diagram or diagram with no root model element) are displayed in Capella Project Explorer as invalid and in gray.
It may come from models managed from
- through Team for Capella (e.g. diagram created by a user#1 committed after user#2 deleting model elements owing this diagram)
- with concurrent modification on filesystem fragments (e.g. fragment removed)