Hi Ricky,
If your StringProperties are either not required, or supply a default
value, you can simply amend your model without trouble. Bear in mind,
though, that the properties will not be present on entities that were
last updated before you added them, so queries and filters involving
the new
I have dealed with the same situation a couple of times,
and I used the technique described at:
http://code.google.com/appengine/articles/update_schema.html
Reading the remote_api article I guess that the main
advantage is the removal of timeout limitation
(as the code actually runs on your
