diff --git a/include/etl/version.h b/include/etl/version.h
index c5444289..7b124c71 100644
--- a/include/etl/version.h
+++ b/include/etl/version.h
@@ -37,13 +37,13 @@ SOFTWARE.
 /// Definitions of the ETL version
 ///\ingroup utilities
 
-#define ETL_VERSION       "11.17.0"
-#define ETL_VERSION_W     L"11.17.0"
-#define ETL_VERSION_U16   u"11.17.0"
-#define ETL_VERSION_U32   U"11.17.0"
+#define ETL_VERSION       "11.17.1"
+#define ETL_VERSION_W     L"11.17.1"
+#define ETL_VERSION_U16   u"11.17.1"
+#define ETL_VERSION_U32   U"11.17.1"
 #define ETL_VERSION_MAJOR 11
 #define ETL_VERSION_MINOR 17
-#define ETL_VERSION_PATCH  0
+#define ETL_VERSION_PATCH  1
 #define ETL_VERSION_VALUE ((ETL_VERSION_MAJOR * 10000) + (ETL_VERSION_MINOR * 100) + ETL_VERSION_PATCH)
 
 #endif
diff --git a/support/Release notes.txt b/support/Release notes.txt
index 69a38502..a00ad58c 100644
--- a/support/Release notes.txt	
+++ b/support/Release notes.txt	
@@ -1,3 +1,7 @@
+===============================================================================
+11.17.1
+Swapped event and current state parameters for transition constructor.
+
 ===============================================================================
 11.17.0
 Added etl::state_chart