Published revision 2 of Policies (meta-ros)

This revision updates the OpenEmbedded Release Series Support section to cover cases that were missed and to clarify the existing ones. It also adds a Baseline Platform and Selection of Platform Package Versions section that states how the versions of packages provided by an OpenEmbedded release series are selected, and how it will change in Milestone 12.

The document is here. Its change log is here. A “rich diff” of the changes made since the previous revision is here.