About 40% of checked sites had updated to announce compatibility.

Last update 18th June 2010.

Tip – Visit the A to Z of WordPress Theme Providers Here.

WooThemes

WooThemes and WordPress 3.0 have a very special relationship: WooThemes contributed their WooNav code to the new WordPress Menu Management system, which has been built into all WooThemes since May 2010.

• Click here to visit WooThemes

Obox

Obox announced they are ready for WordPress 3.0 on the 18th June, issuing instructions on how to activate the WordPress Menu System via their admin panel.

• Click here to visit Obox

Templatic

Templatic shouted pretty clearly “Yes, we are WordPress 3.0 ready” on June 9th.

• Click here to visit Templatic

StudioPress

StudioPress timed the release of their awesome Genesis Theme Framework version 1.2 to coincide with the release of WordPress 3.0.

• Click here to view the Genesis Theme Framework

ThemeShift

ThemeShift announced 18th June (four hours ago as I write): “All of the ThemeShift themes have been tested and are already WordPress 3.0 compatible! #wordpress”.

• Click here to visit ThemeShift

NattyWP

NattyWP announced their themes are WP3.0 ready on the 19th June..

• Click here to visit NattyWP

WPNow

WpNow have updated their themes and are currently testing for bugs.

• Click here to visit WPNow

For more visit the Premium WordPress Themes homepage.

To check compatibility yourself you can use the A-Z Directory of Premium WordPress theme providers.

As you might have heard,  3.0 version of WordPress might release in just
few days. I am writing this mail to inform you the following.

- We are committed to, and will provide all the update necessary to use
wordpress 3.0 with our themes.
- Beta version of wordpress 3.0 is available but there is no final version
yet. We will only be able to work on the theme updates once the 3.0 final
version is available for download.
- Once WordPress 3.0 is available, we will get started on theme updates
immediately and provide update the themes asap.
- Ofcourse, this updates will be provided free of cost.

If you are using templatic theme, we recommend you not to upgrade your
wordpress install to 3.0 unless you receive theme update email from us.
Most probably, you will hear from us within 2 days from the day WordPress
3.0 is available.

Thanks,
Bhavesh

visit: http://templatic.com