# Updating Superset

This file documents any backwards-incompatible changes in Superset and
assists people when migrating to a new version.

## Superset 0.25.0
Superset 0.25.0 contains a backwards incompatible database migration script.
If you run a production system you should schedule downtime for this
upgrade.
* [4587](https://github.com/apache/incubator-superset/pull/4587)

## Superset 0.23.0

* [4565](https://github.com/apache/incubator-superset/pull/4565)
* [4835](https://github.com/apache/incubator-superset/pull/4835)