Paul Gear wrote:

paul POULAIN wrote:

Here are IMPORTANT release notes :
...
TODO
* z39.50 support. A port from the 1.2.x z39.50 support needs to be done. Should be quick,
* fixing bugs. If you find a bug in this version, please take the plane and go for a trip to : bugs.koha.org
...

What is the nature of the work that needs to be done?  I may be able to
help...

The best would be to try "as in real life" the 1.9.1 and report errors in bugs.koha.org. If you have problems with bugzilla, don't hesitate to ask.
The z39.50 support is a simple task for me, who knows the internal structure of the 1.9.1 perfectly, it would be hard for you, imho.

-- 
Paul POULAIN
Consultant indépendant en logiciels libres
responsable francophone de koha (SIGB libre http://www.koha-fr.org)