[newlib-cygwin] Add release message for commit 59b3bd2

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=5b08c1bca1a9cf9d775f9fefb4e6ca84dbed7895

commit 5b08c1bca1a9cf9d775f9fefb4e6ca84dbed7895
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Wed Mar 23 18:11:38 2016 +0100

    Add release message for commit 59b3bd2

Diff:
---
 winsup/cygwin/release/2.5.0 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/winsup/cygwin/release/2.5.0 b/winsup/cygwin/release/2.5.0
index c1910dd..eae8080 100644
--- a/winsup/cygwin/release/2.5.0
+++ b/winsup/cygwin/release/2.5.0
@@ -84,3 +84,7 @@ Bug Fixes
 - Fix a wrong error code returned when trying to execute a file which can't
   be read for any reason.
   Addresses: https://cygwin.com/ml/cygwin/2016-03/msg00364.html
+
+- Only allow enabled groups from the user token's group list as primary
+  token.
+  Addresses: https://cygwin.com/ml/cygwin/2016-03/msg00477.html