- Made greater use of smart pointers, eliminating many instances of manual memory management
- Do not use pointers at all for many non-polymorphic classes
- Assorted other code cleanup
- Modifies printing model to be similar to glabels-3.x.
- Allow simple projects to print by-the-page (#51)
- Added collated vs uncollated document merges
- Added ability to separate merge groups by page
- Updated man pages
- Updated misc developer documentation
Jaye Evins