<ul><li>Apache DolphinScheduler has added an automatic version upgrade feature since version 2.0.1.</li><li>Pre-Upgrade Preparations include data backup, version compatibility check, and environment check.</li><li>Upgrade Steps involve stopping services, upgrading the database, and updating service configurations.</li><li>Post-Upgrade Verification includes service health check, task execution test, and functionality compatibility check.</li></ul>

Everything You Need to Know About The Apache DolphinScheduler Version Upgrade

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