{"action":"opened","issue":{"url":"https://api.github.com/repos/gae-init/gae-init/issues/380","labels_url":"https://api.github.com/repos/gae-init/gae-init/issues/380/labels{/name}","comments_url":"https://api.github.com/repos/gae-init/gae-init/issues/380/comments","events_url":"https://api.github.com/repos/gae-init/gae-init/issues/380/events","html_url":"https://github.com/gae-init/gae-init/issues/380","id":86511766,"number":380,"title":"How to upgrade an NDB model","user":{"login":"charleswson","id":6990981,"avatar_url":"https://avatars.githubusercontent.com/u/6990981?v=3","gravatar_id":"","url":"https://api.github.com/users/charleswson","html_url":"https://github.com/charleswson","followers_url":"https://api.github.com/users/charleswson/followers","following_url":"https://api.github.com/users/charleswson/following{/other_user}","gists_url":"https://api.github.com/users/charleswson/gists{/gist_id}","starred_url":"https://api.github.com/users/charleswson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/charleswson/subscriptions","organizations_url":"https://api.github.com/users/charleswson/orgs","repos_url":"https://api.github.com/users/charleswson/repos","events_url":"https://api.github.com/users/charleswson/events{/privacy}","received_events_url":"https://api.github.com/users/charleswson/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-06-09T08:41:20Z","updated_at":"2015-06-09T08:41:20Z","closed_at":null,"body":"From my understanding, it is currently quite difficult to upgrade the schema of a model once it is already being used. Is that correct?\r\n\r\nI asked this question on StackOverflow (http://stackoverflow.com/questions/30424506/updating-an-ndbs-models-schema/) but am not sure whether I am asking the correct question. Is this possible with gae-init?\r\n\r\nMany thanks!"}}