Hi, We changed interval and start_date (timezone) in a dag, and forgot to rename it. We observer weird behaviour (next run date was not correct) but after 24hrs from deployment it corrected itself.
I remembered after the fact that it used to be recommended, that a change in interval and/or start_date should be done along with dag rename (usually adding a _v2 suffix, etc. to dag name). However, this practice is mentioned in a document https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=62694614 that is now marked as archived. I didn't find any mention of this in official documentation. Please advise on the recommended course of action, we're now facing a reschedule (timezone changes) for 20+ dags and perhaps again in the future, and would like to establish a process for that, that doesn't result in some hidden bugs or anything, but does not force anyone to rename dags if it isn't absolutely necessary -- Konrad Dusza
