QRcode_clearCache has been deprecated in libqrencode 4.0. In previous versions,
it was only necessary to help debug memory leaks. So it should be harmless
to remove this call.
- Added "roll" as a special paper id
- Added roll_width attribute to draw tape in previews
- Updated Brother QL-500/* label templates
- Preserve print dialog settings between print jobs.
- Added path based labels for arbitrary shaped labels.
- Fleshed out implementation of continuous labels.
- Reconciled capitalization style of product descriptions
- Reduced the number of unique product descriptions
- Started product template documentation
- Added credits file