diff --git a/doc/APIchanges b/doc/APIchanges
index ef216a2b34..badb49d5f7 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -12,6 +12,10 @@ libavutil:   2009-03-08
 
 API changes, most recent first:
 
+2010-06-28 - r23835 - lavfi 1.20.1 - av_parse_color()
+  Extend av_parse_color() syntax, make it accept an alpha value specifier and
+  set the alpha value to 255 by default.
+
 2010-06-22 - r23706 - lavf 52.71.0 - URLProtocol.priv_data_size, priv_data_class
   Add priv_data_size and priv_data_class to URLProtocol
 
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index 716dc0b45f..c403cfe033 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -26,7 +26,7 @@
 
 #define LIBAVFILTER_VERSION_MAJOR  1
 #define LIBAVFILTER_VERSION_MINOR 20
-#define LIBAVFILTER_VERSION_MICRO  0
+#define LIBAVFILTER_VERSION_MICRO  1
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                                LIBAVFILTER_VERSION_MINOR, \