Published revision 4 of Policies (meta-ros)

This revision updates the OpenEmbedded Release Series Support section for the introduction of a Long Term Support Yocto Support Level and the reduction of the level of support given for the use of OpenEmbedded release series at Community Support Level with ROS distro-s which are LTS. It also clarifies that only build/files/webos-*-<OE-RELEASE-SERIES>.mcf are constrained to use the same commits of upstream OpenEmbedded layers as webOS OSE.

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