Barefoot_Monkey: Version 24 update is now available for userscript users. An update for Chrome should arrive in the next day or so.
The main change is that the script now works on Greasemonkey 4 and up, which is important because those are the only versions of Greasemonkey that run on the latest Firefox. Don't worry - if you're using older versions of Greasemonkey (or different userscript addons, such as Tampermonkey or Scriptish) then it should continue to work as normal.
Other changes include the return of the option (disabled by default) to switch the navigation bar to "absolute position" to keep if from hovering at the top of the screen when you scroll. There are also some very minor improvements to the menu system.
Just wanted to say thanks again for all your work on this. This and Adalia Fundamentals make using this site so much better.