From HISTORY.TXT:

ppm 0.34 - Beta Release March 17, 2008
    - Modified ppm.py to enable local customization of vocabularies without having
      to modify local copies of ppm.py and risk losing changes when updating product.
      For each vocabulary, added new script getLocal[vocabname]Vocabulary and
      modified each method to test for that script and return its values as DisplayList
      if found, otherwise, return original default values.
      [sallgood]
    - Modified ppm.py to set the default and immediate views to project_dashboard
      and to hide the 'View' tab (superfluous / decrease chances of tabs wrapping)
      [sallgood]

ppm 0.33 - Beta Release March 17, 2008 - Happy St Patrick's Day!
    - Modified bldProjectList.py and allProjectList.py to have the search form at
      the top of the dashboard default to open (local preference)
    - Modified bldProjectList.py to not get tags from all projects on the site,
      using only the projects in current portfolio
    - Modified addProjectFolder.py to make it easier for all developers using this
      product to modify code to add special content within projects, both folderish
      content and content within those folders. Also, by request of local users,
      modified the creation of folders to not include a wiki page
      [sallgood]