[newlib-cygwin] Add release message for commit 733af66

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=0c8bbd5888884b2647f80060547eb5b4ebe7340f

commit 0c8bbd5888884b2647f80060547eb5b4ebe7340f
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Thu Jun 23 21:58:38 2016 +0200

    Add release message for commit 733af66
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/release/2.5.3 | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/winsup/cygwin/release/2.5.3 b/winsup/cygwin/release/2.5.3
new file mode 100644
index 0000000..2f32c7e
--- /dev/null
+++ b/winsup/cygwin/release/2.5.3
@@ -0,0 +1,14 @@
+What's new:
+-----------
+
+
+What changed:
+-------------
+
+- Drop support for very old SUNWNFS filesystem.
+
+
+Bug Fixes
+---------
+
+