Data Maintenance CLI commands are now in Heroku CLI
Change effective on 18 March 2026
The Data Maintenance CLI commands are now included in the base Heroku CLI. You no longer need to install the plugin to use the commands for managing maintenance events on Heroku Postgres, Heroku Key-Value Store, and Apache Kafka on Heroku. For users who installed the plugin previously, no action is required and you can continue using the commands.
The pg:maintenance, pg:maintenance:run, pg:maintenance:window, and redis:maintenance commands are no longer available. Use the data:maintenances commands instead.
See Heroku Postgres Maintenance and Heroku Key-Value Store Maintenance for more information.