** As of 6.0.7, this product can be used on Win32 and x64 Windows versions to develop applications targeting Win32 and Win64 platforms ** - older versions could be used with Win32 only.
Windows & Visual Studio
SftTabs/NET 6.0.7 is required for Windows 8 support. Older versions will not work on Windows 8. SftTabs/NET 6.0.4 is required for Windows 7 support. Older versions, such as SftTabs/NET 6.0.3, will not work on Windows 7. SftTabs/NET 6.0.7 is required for Visual Studio 2012 and Visual Studio 2010 support.
Beta test (not publicly available): Windows 8 and Visual Studio 2010, 2012, .NET 4.0+ support.
Maintenance release upgrading internal shared components when using SftTabs/NET and SftTree/NET 2.0.10 (or newer). Only required for development purposes, doesn't affect run-time or existing completed applications. In other words, if you are using SftTree/NET 2.0.10 or newer to develop applications, you must be using at least SftTabs/NET 6.0.5
Enhancement: Support for Windows 7 has been added.
Error loading control - GetShowUnderline implementation missing.
When the control had the input focus, typing an accelerator key (without Alt key) now changes the active tab.
The control was not correctly installed in the Visual Studio toolbox on Windows x64.
Hiding a tab (Visible property) caused subsequent tabs to no longer be selectable with the left mouse button.
Disabled tab text was not grayed as it used to be in 5.5.
The help file was incorrectly marked as "BETA Documentation".