--- a/trunk/py2exe/py2exe/__init__.py
+++ b/trunk/py2exe/py2exe/__init__.py
@@ -62,7 +62,7 @@
 # special one contained in this module.
 #
 
-__version__ = "0.6.10dev"
+__version__ = "0.6.10.a1"
 
 import distutils.dist, distutils.core, distutils.command, build_exe, sys