diff --git a/README.md b/README.md
index 3390001ae7..630b2a9384 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ current binaries are always available at http://rusefi.com/build_server/
 
 | Release date  | Revision  | Details |
 | ------------  | --------- | ------- |
+| 08/19/2018    | r15811    | bugfix #604: no interpolation outside of the table |
 | 01/29/2018    | r15514    | improvement #215: CJ125 wideband contoller |
 | 01/23/2018    | r15442    | improvement #463: ChibiOS 17 / 4 |
 | 01/07/2018    | r14952    | usability & minor bugfix #532 idle defaults are broken |
diff --git a/firmware/svnversion.h b/firmware/svnversion.h
index 9707b64488..74943e09b4 100644
--- a/firmware/svnversion.h
+++ b/firmware/svnversion.h
@@ -1,5 +1,5 @@
 // This file was generated by Version2Header
-// Wed Aug 15 20:37:54 EDT 2018
+// Sun Aug 19 11:28:12 EDT 2018
 #ifndef VCS_VERSION
-#define VCS_VERSION "15807"
+#define VCS_VERSION "15811"
 #endif