The much anticipated Kete 1.2 release is now available. The official announcement can be read....What is Kete?
Kete 1.2 contains the first functionality to allow the beginnings of integration with Koha 3 (along with other ILS that provide RSS feeds for their catalogs) and 1.3 and 1.4 will contain more extensive ways tie to tie-in to a libraries other online resources like Koha.
To grab the software, read the details of the downloads topic.
You can browse the code online.
Kete is open source software that you can use to create online areas for collaboration for your community. Write topics and upload images, audio, video, documents. Discuss them all. Link them together.
It's been called a "relational wiki" and " a mashup between content management and knowledge managment". It's a fun way to get things done.