...and you should get a ZIP called "NetBeansWicket691a.zip". That contains the updated three NBMs providing support in NetBeans IDE 6.9.1 for Wicket. (Possibly they'll also work in 6.9, but I didn't try that and will not work on supporting 6.9, assuming there are differences, now that 6.9.1 is released.)
What's the "a" for at the end of "NetBeansWicket691a.zip"? Well, I'm assuming there'll be some kind of problem or fatal bugs or something, so (once those have been identified), "NetBeansWicket691b.zip" (note the "b" at the end there) will be produced.
Want to contribute? The sources are in the "nb_69" branch that I created today at nbwicketsupport.dev.java.net:
Once it turns out that the plugin works successfully in 6.9.1, new features will be added. Probably several features I blogged about sometime ago are not actually in the plugin at the moment, need to add those back in once it turns out that the plugin as it is is actually stable and bug free.
And, FYI, the NetBeans/Wicket Tutorial should still be accurate for this plugin.
So, Wicketeers out there, your feedback is needed.