This has taken way too long, but RD Tabs is BACK. The 3.0.0 to 3.0.6 change log is in the forum post. Leave feedback here or in the forums.
DOWNLOAD RD TABS 3.0.6 HERE
I've been using the alpha versions for some time and they are quite stable now, so I can recommend the beta version for general use. There are likely plenty of minor bugs left to tweak, so please report them as you find them.
And now I need to get some sleep.