Windows Template Library (WTL) is a C++ library for developing Windows applications and UI components. It extends ATL (Active Template Library) and provides a set of classes for controls, dialogs, frame windows, GDI objects, and more.
WTL 10.01 was released on 2026-03-01 :-)
WTL 10.01 is 2026 update for Visual Studio 2022/2026 and bug fixes
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Previous releases of WTL: