Fix CHANGELOG

CHANGELOG.md

@@ -1,6 +1,12 @@
 Changelog
 =========
 
+0.6.5 (???)
+-----------
+
+Bugfixes:
+* Fix insertion speed in SQLite3 database
+
 0.6.4 (2015-06-07)
 ------------------
 
@@ -11,7 +17,6 @@ Bugfixes:
 * Fixes `check_output` call when running Docker (not available in Python 2.6)
 * Fixes installation of `sudo` failing if original machine wasn't Debian
 * Don't make TAR error status fatal in Dockerfile (might not run; this is needed because Docker mount some files in the container that can't be overwritten)
-* Fix insertion speed in SQLite3 database
 
 0.6.3 (2015-05-06)
 ------------------