Set new Melange version number in app.yaml.template.
diff --git a/app/app.yaml.template b/app/app.yaml.template
index e7d5374..accfeaa 100644
--- a/app/app.yaml.template
+++ b/app/app.yaml.template
@@ -15,7 +15,7 @@
 # TODO(proto): uncomment and supply a Google App Engine application instance
 # application: FIXME
 # TODO(release): see the instructions in README about the "version:" field
-version: 2-0-20121207
+version: 2-0-20121217
 runtime: python
 api_version: 1