Add release notes
diff --git a/CHANGES.current b/CHANGES.current
index 53ec34e..fb34290 100644
--- a/CHANGES.current
+++ b/CHANGES.current
@@ -228,7 +228,7 @@
 
 2016-09-12: xypron
             [C#] Patch #786 Keyword rename to be CLS compliant by adding an underscore
-            suffix instead of an underscore suffix to the C symbol name. Please use an explicit
+            suffix instead of an underscore prefix to the C symbol name. Please use an explicit
             %rename to rename the symbol with a _ prefix if you want the old symbol name.
 
             *** POTENTIAL INCOMPATIBILITY ***
diff --git a/RELEASENOTES b/RELEASENOTES
index 080bb60..2c79ab9 100644
--- a/RELEASENOTES
+++ b/RELEASENOTES
@@ -7,6 +7,12 @@
 Detailed release notes are available with the release and are also
 published on the SWIG web site at http://swig.org/release.html.
 
+SWIG-3.0.11 summary:
+- PHP 7 support added.
+- C++11 alias templates and type aliasing support added.
+- Minor fixes and enhancements for C# Go Guile Java Javascript Octave
+  PHP Python R Ruby Scilab XML.
+
 SWIG-3.0.10 summary:
 - Regression fixes for smart pointers and importing Python modules.