The "acronym" link navigates to the latest version of the specification, this link changes whenever a new version of the specification is published.
The "Version" link navigates to the specific version.
Name Acronym Version Status Publication Date
Total: 3
Persistent State Service PSS™ 2.0 formal September 2002
Property Service PROP 1.0 formal June 2000
Query Service QUER™ 1.0 formal June 2000