<vrm> element contains information about a single product's
version, modification, and release, to which the current topic applies.
See appendix for information about this element in OASIS document type shells.
The recent versions of a hypothetical product might be logged thus using the
<prolog> <metadata> <prodinfo> <prodname>Widge-o-matic</prodname> <vrmlist> <vrm version="1" release="2" modification="0"/> <vrm version="1" release="2" modification="1"/> </vrmlist> </prodinfo> </metadata> </prolog>
This indicates that the topic covers Version 1, release 2, modification levels 0 and 1 (often expressed as version 1.2.0 and 1.2.1).
The following attributes are available on this element: Universal attribute group and the attributes defined below.