If you are interested in testing the latest build of the Java-based Okapi tools and libraries you can download them from here:
Those are the latest development builds (more recent than the normal releases), they have all the latest features, BUT they are not tested and may be unstable. They are the versions the developers are using. Use them at you own risks.
The times listed in the directory is date/time when the files was generated (in US Pacific Time). We will update those snapshots relatively frequently.
21 July 2009
Yes ! Okapi snapshots available !
From Yves Savourel @ Okapi Framework: