++ 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
++ Make apps PEAR installable
++ Browser-based configuration (no more static configuration files)
++ DB schema migrations
++ CalDAV Server
++ Application Renaming
++ H3 Upgrade Scripts/Documentation