• 4.0 Release Show Stoppers

++ Refactor remaining Framework libraries for H4

• Create list of libraries that need to be refactored

++ Refactor remaining released apps for H4

• Mail - DONE
• Calendar
• Notes
• Tasks
• Address Book
• Mail Filters
  ++ To be refactored/released for H4 in the future (non-showstopper)
• Photos
• Time Tracker
• Wiki
• Source Repository Viewer
• Files

++ Require Unicode support in both Server and Client

• Consistently use UTF-8 internally.
• Convert data once when entering Horde from the backend.
• Remove any other Horde_String::convertCharset() calls.

++ Move translations for framework libraries into the libraries.

++ Make apps PEAR installable

++ Browser-based configuration (no more static configuration files)

++ DB schema migrations

++ CalDAV Server

++ Application Renaming

++ H3 Upgrade Scripts/Documentation