Tabs Studio v3.0.1 released:
- Added smart suggestions to the Tab Coloring Rule dialog.
- Added the ability to customize tab foreground from the Tab Coloring Rule dialog.
- Added the Drag rules to reorder label to the Presentation options page.
- Simplified foreground customization from styles.
- Created top level tab context menu selection for Marker highlighting colors.
Download link: Tabs Studio v3.0.1.
Tabs Studio Blog (organizing Visual Studio document tabs) 
Nice. Had a play and was able to simplify my styles and get most of the stuff working just using tab colouring rules.
Another great job!
Comment by Stuart Hemming — September 17, 2012 @ 8:47 pm
Could you add the close(X) on hover instead of just select?
Comment by Alex — November 9, 2012 @ 5:50 am
Alex,
You can enable close(X) on hover with the following style:
<Style TargetType="TabsStudio:CloseTabButton" BasedOn="{StaticResource DefaultCloseTabButtonStyle}">
<Style.Triggers>
<Trigger Property="IsTabSelected" Value="False">
<Setter Property="Visibility" Value="Hidden"/>
</Trigger>
<DataTrigger Binding="{Binding Path=IsMouseOver, RelativeSource={RelativeSource AncestorType=TabsStudio:Tab}}" Value="True">
<Setter Property="Visibility" Value="Visible"/>
</DataTrigger>
</Style.Triggers>
</Style>
Comment by Sergey Vlasov — November 9, 2012 @ 9:40 am