Hi Cygwin friends and users, I just released the new Cygwin version 2.5.1-1. 2.5.1 is a bugfix release only. Additionally the cygwin-devel package contains a few more changes to the header files. This is a still ongoing process, revamping the header files to be closer to FreeBSD headers as upstream, as well as being better aligned to POSIX requirements and Glibc expectations. Bug Fixes --------- - Fix strxfrm/wcsxfrm return value if output buffer is too small. Fix wcsxfrm return value either way. Addresses: https://cygwin.com/ml/cygwin/2016-04/msg00232.html - Fix bug introduced in 2.5.0: Fix condition specifying when to write a NULL SID ACE. Addresses: https://cygwin.com/ml/cygwin/2016-04/msg00400.html - Remove spurious checks for already initialized pthread object in pthread object init functions. Addresses: https://cygwin.com/ml/cygwin/2016-04/msg00473.html Have fun, Corinna -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple