Grab it while it is still warm! Breadcrumb NavXT 4.0 Alpha is now available, in SVN Trunk. It has been several years since Breadcrumb NavXT has had an Alpha/Beta release. With the underlying changes in the settings structure, it seemed appropriate to have an informal Alpha release in addition to a formal Beta release.
Note that this is Alpha quality software, not all features that will be in 4.0 have been implemented yet. Several features slated for 4.0 have not been implemented yet. Some features in the settings page are not working currently do to changes in WordPress 3.3 (waiting for 3.3 to stabilize). The plan is to use the new Help menu constructs to proved better documentation within the plugin. Additionally, the Import/Export/Reset tab needs a new home, most likely under the new Help menu.
This would be a good time to note that Breadcrumb NavXT 4.0 will require WordPress 3.3. Finally, SVN Trunk will be usable (non-broken) from today until after 4.0 is released. If you find any bugs/PHP errors/PHP warnings, please report them in the comments section of this post.
[end of transmission, stay tuned]