Release 3.3.1

Release 3.3.0

Release 3.2.0

Release 3.1.0

Release 3.0.0

Release 2.5.0

Preparing release 2.4.0

Improved error handling

Filtering for due dates - due:today, due:past or due:future

Fixed bug with non-alpha characters in contexts and projects, double-…

…Enter in filter window now saves and closes, new model help window