Thanks! CURRENT_VERSION_ID seems like it should work perfectly. I'm using java and I couldn't find any documentation about that variable in the Java docs, but it appears to be this system property: com.google.appengine.application.version.
I'm going to set up a ServletContextListener to check the Y version diff in its contextInitialized() method. Should work great. I'll post back if I run into problems. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.