1 Changed in 2.2 (2009-12-20)
3 - Long xhtml files split in epub
4 - merge epub and pdf channels
5 - isolate twiki-handling code
6 - better handling of Arabic text
9 Changed in 2.1+ (circa 2009-10-15)
10 - epub output and import (via espri)
11 - redirect epub output to archive.org
13 Changed in 2.1 (2009-09-01)
14 - Multi-column format (for newsprint).
15 - Web targeted output with PDF outline and no gutters.
16 - Open Office (.odt) output.
17 - Optional black and white PDFs.
18 - ISBN barcode generation.
19 - Reorganised input form.
22 Changed in 2.0 (2009-07-10)
23 - Initial release. For an explanation of how the first release came
24 to be 2.0, read README.