Yelp 2.19.1 has been released:

Yelp 2.19.1 is now available from an FTP mirror near you. Yelp is the program that appears from the mist when you click the Help button in your favourite GNOME application.

Changed in 2.19.1:
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* Merge of yelp-spoon (rework) branch
- Move to shiny new on-demand pager system
- Remove scrollkeeper in favour of Rarian
- Update dependancy of gnome-doc-utils to latest version
- Make search, man and info pages required
- Reduced dependance on libgnome
- Large cleanup of other files
- Improve printing
- Give docbook a nice TOC on the right
- Probably many other things I've forgotten