jedcunningham opened a new issue, #43648: URL: https://github.com/apache/airflow/issues/43648
### Body With AIP-65, we will now have old version of serialized DAGs in the db for the UI to use. This, however, means that we cannot solely rely on reserializing all DAGs during an upgrade to avoid backwards compatibility for deserializing. We should spend some time exploring how we should handle this long term. Some ideas: - Add testing to make sure deserializing dags works with older serdag versions (makes future serde changes harder) - Require migrations for serialized dags in the db, so the latest deser code works ### Committer - [X] I acknowledge that I am a maintainer/committer of the Apache Airflow project. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
