Make it version 1.6a1.
diff --git a/Include/patchlevel.h b/Include/patchlevel.h
index 0808572..f14709a 100644
--- a/Include/patchlevel.h
+++ b/Include/patchlevel.h
@@ -53,13 +53,13 @@
#define PY_MINOR_VERSION 6
#define PY_MICRO_VERSION 0
#define PY_RELEASE_LEVEL PY_RELEASE_LEVEL_ALPHA
-#define PY_RELEASE_SERIAL 0
+#define PY_RELEASE_SERIAL 1
/* Version as a string */
-#define PY_VERSION "1.6a0"
+#define PY_VERSION "1.6a1"
/* Historic */
-#define PATCHLEVEL "1.6a0"
+#define PATCHLEVEL "1.6a1"
/* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
Use this for numeric comparisons, e.g. #if PY_VERSION_HEX >= ... */