Win32: Alt+key beeps, a borrowed window class name, and one surrogate stash for every window
Win32 link flags lack -luuid, so executables that run StartSync do not link
Win32: a titled window is on screen untitled until its constructor finishes
Win32: VK_PACKET and VK_PROCESSKEY keydowns fire raw-key events for keys nobody pressed
Win32: no WM_SETCURSOR reaches DefWindowProc, so the borders show no resize cursors
Win32: keys stay in heldKeys after the window loses the keyboard
Win32: Alt+F4 does not close the window, as WM_SYSKEYDOWN never reaches DefWindowProc
Swapchain assumes exactly 3 images: minImageCount ignores surface caps, images[] can overflow
DescriptorHeapVulkan: buffer region misplaced when image and buffer descriptor sizes do not divide evenly (latent)
--timing builds fail: CRAFTER_TIMING code in Window.cpp references members Window no longer has
DescriptorHeapVulkan has no heap-mode descriptor writers, so every per-frame heap write is copied by hand