Now released for both 32bit and 64bit Cygwin: w32api-headers-4.0.4-1 w32api-runtime-4.0.4-1 Based on mingw-w64-v4.0.4. Main changes include fixes to the tchar.h header so it can be used with Cygwin applications. Note: 4.0.3 was never released due to a bug in headers installation routine. As of writing, SF developer service has yet to fully recover, so there won't be any v4.0.4 tarballs on SF yet. *** CYGWIN-ANNOUNCE UNSUBSCRIBE INFO *** If you want to unsubscribe from the cygwin-announce mailing list, look at the "List-Unsubscribe: " tag in the email header of this message. Send email to the address specified there. It will be in the format: cygwin-announce-unsubscribe-you=yourdomain.com@cygwin.com If you need more information on unsubscribing, start reading here: http://sourceware.org/lists.html#unsubscribe-simple Please read *all* of the information on unsubscribing that is available starting at this URL.