Bug Fixes
---------

- Fix issue that new pipe code doesn't handle reading zero byte reads
  emitted by some non-Cygwin apps.
  Addresses: https://cygwin.com/pipermail/cygwin/2021-November/249844.html

- Make sure that "X:" paths are not handled as absolute DOS paths in
  fstatat and other ...at calls.  "X:/" still is handled as absolute
  path.
  Addresses: https://cygwin.com/pipermail/cygwin/2021-November/249837.html

- Fix showing DLL version info from native Windows tools.
  Addresses: https://cygwin.com/pipermail/cygwin/2021-November/249867.html

- Fix long-standing problem that new files don't get created with the
  FILE_ATTRIBUTE_ARCHIVE DOS attribute set.
  Addresses: https://cygwin.com/pipermail/cygwin/2021-November/249909.html