The M060 release of Arbortext 5.4 is now available for download from the support site. 

With this release, the OASIS DITA 1.2 specification included in the Arbortext Help Center is updated to the public review draft released by OASIS on July 7, 2010. The latest version of the specification includes not just the language reference but also the architectural specification and other information. The final version of the specification will be included in a future release of Arbortext Editor.

Early support DITA 1.2 was included in 5.4 M050 released June 1st 2010.

For details about this release as well as APP v10 M060 and S1000D 4.3, see our release news feed.