Cygwin: move 3.1.3 to 3.1.4 release document

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

winsup/cygwin/release/3.1.3

@@ -1,33 +1 @@
-What changed:
--------------
-
-- Allow symlinks to be opened with O_PATH | O_NOFOLLOW.
-
-- Allow the pathname argument to readlinkat(2) to be an empty string,
-  provided the dirfd argument refers to a symlink opened with
-  O_PATH | O_NOFOLLOW.  The readlinkat call then operates on that
-  symlink.
-
-- Support the Linux-specific AT_EMPTY_PATH flag for fchownat(2) and
-  fstatat(2).
-
-- Allow AF_LOCAL sockets to be opened with O_PATH.
-
-Bug Fixes:
-----------
-
-- Define CPU_SETSIZE, as on Linux.
-  Addresses: https://cygwin.com/ml/cygwin/2019-12/msg00248.html
-
-- Fix a regression that prevented the root of a drive from being the
-  Cygwin installation root.
-  Addresses: https://cygwin.com/ml/cygwin/2020-01/msg00111.html
-
-- Many fixes in new pseudo console support.
-  Addresses (among others):
-	     https://cygwin.com/ml/cygwin/2019-12/msg00173.html
-	     https://cygwin.com/ml/cygwin/2019-12/msg00292.html
-	     https://cygwin.com/ml/cygwin/2019-12/msg00295.html
-	     https://cygwin.com/ml/cygwin/2020-01/msg00093.html
-	     https://cygwin.com/ml/cygwin/2020-01/msg00147.html
-	     https://cygwin.com/ml/cygwin/2020-01/msg00161.html
+This release has been skipped

winsup/cygwin/release/3.1.4

@@ -0,0 +1,33 @@
+What changed:
+-------------
+
+- Allow symlinks to be opened with O_PATH | O_NOFOLLOW.
+
+- Allow the pathname argument to readlinkat(2) to be an empty string,
+  provided the dirfd argument refers to a symlink opened with
+  O_PATH | O_NOFOLLOW.  The readlinkat call then operates on that
+  symlink.
+
+- Support the Linux-specific AT_EMPTY_PATH flag for fchownat(2) and
+  fstatat(2).
+
+- Allow AF_LOCAL sockets to be opened with O_PATH.
+
+Bug Fixes:
+----------
+
+- Define CPU_SETSIZE, as on Linux.
+  Addresses: https://cygwin.com/ml/cygwin/2019-12/msg00248.html
+
+- Fix a regression that prevented the root of a drive from being the
+  Cygwin installation root.
+  Addresses: https://cygwin.com/ml/cygwin/2020-01/msg00111.html
+
+- Many fixes in new pseudo console support.
+  Addresses (among others):
+	     https://cygwin.com/ml/cygwin/2019-12/msg00173.html
+	     https://cygwin.com/ml/cygwin/2019-12/msg00292.html
+	     https://cygwin.com/ml/cygwin/2019-12/msg00295.html
+	     https://cygwin.com/ml/cygwin/2020-01/msg00093.html
+	     https://cygwin.com/ml/cygwin/2020-01/msg00147.html
+	     https://cygwin.com/ml/cygwin/2020-01/msg00161.html