ok I did the update (WindowBlinds720d_beta_setup.exe [v7.20d]) from the StarDock site
WindowBlinds version : WindowBlinds 7.3 (build 306 - Windows 7 Edition) - 64 bit OS that's weird that 720d beta [v7.20d] is 7.3 (build 306
as for it changing the skin It did not do that so that is good to see
as for the text well it fixed it SOME WHAT ? it's not invisible any more EX. like when I RC to rename something it is now just some what faded out but I can see it and read it ... and now I can get the check removed form the Explorer Background from WB interface ... ya ya that's damn grate..
As for the others I don't know what to do so I can;t say one way or the other
- Improved compatibility with DisplayFusion
- DirectoryOpus tweaks
- UIS0 Explorer background fix
- Improved forward compatibility
- Various tweaks and fixes
so I say use the site to update well it worked on this end anyway

EDIT ok I just installed a new WB skin (Prussian Slate) linked to give props
to report on the text well it is now Crystal clear even when RC to rename ..
It might of had something to do with the text being faded after the update do to I had this WB (Tinted) (linked to give props) applied as it was made to have the Explorer Background on, on default and that could of had some effect on the text .. before update text was invisible after it was just faded... with (Prussian Slate) applied works as it should