The people are requesting for a release. Many people use it, but there is no release. Beta will be released, when issues are mostly cleared. Stable will be out when the module is usable with modern techniques and devices.
beta release of 6.x fixed major bugs and isssues of the alpha
D7 working branch based on port by sylv3st3r in http://drupal.org/node/1012040
development snapshot of the current working branch
alpha version for evaluation while working towards a release on the 6--2 branch
This is the old, unstable, original Dev version that we were circulating.
Deprecated development branch for initial work.
