IBM Lead DITA Architect
The OASIS DITA standard:
The current standard is at DITA 1.0. During 2006, committee work was focused on developing the proposed DITA 1.1 features (see "Roadmap for DITA development" at http://wiki.oasis-open.org/dita/Roadmap_for_DITA_development). Just last month, the committee released a Public Review draft for DITA 1.1, which is expected to be approved later this year.