The above mentioned version of the Eclipse project mdmbl is now available for download.
This milstone release contains bug fixes and technical enhancements. This is the second milestone towards a mature relase 5.0.0.
Downloads and documentation can be found here:
https://projects.eclipse.org/projects/technology.mdmbl/downloads
The code is on the git master branches, tagged with "5.0.0M2":
http://git.eclipse.org/c/?q=mdmbl
Previous versions are still available:
https://projects.eclipse.org/projects/technology.mdmbl/downloads
http://git.eclipse.org/c/mdmbl/org.eclipse.mdmbl.git/tree/Releases
Post your questions and comments to the project's dev list.