Is there a target date for when the stable release of Mondrian 4 will be available? I am starting a project now to deliver in August and I'm not sure if I should use Mondrian 3.5 or Mondrian 4. Any recommendations?
Also, if I use 3.5 I am not sure which 3.5 to use. In the official Pentaho maven repo (http://repository.pentaho.org/artifactory/repo/) I see Mondrian versions up to 3.5.7 but these are not listed as stable releases on sourceforge. If I were to use Mondrian 3.5 should I use Mondrian 3.5.0 as listed on Sourceforge as the latest stable release or should I use Mondrian 3.5.7, which appears to be the latest release available in the official Pentaho Maven repo?
Thanks for any advice.