Liquibase helps millions of developers track, version, and deploy database schema changes. It will help you to:

• Control database schema changes for specific versions
• Eliminate errors and delays when releasing databases
• Automatically order scripts for deployment
• Easily rollback changes
• Collaborate with tools you already use

This repository contains the main source code for Liquibase Open Source. For more information about the product, see the Liquibase website.

Liquibase Open Source has built-in support for a variety of databases. Databases that are not part of Liquibase Open Source require extensions that you can download for free. Here is the full list of supported databases.

Liquibase can be integrated with Maven, Ant, Gradle, Spring Boot, and other CI/CD tools. For a full list, see Liquibase Tools & Integrations. You can use Liquibase with GitHub Actions, Spinnaker, and many different workflows.

Liquibase system requirements can be found on the Download Liquibase page.

1. Download and run the appropriate installer.
2. Make sure to add Liquibase to your PATH.
3. Copy the included examples directory to the needed location.
4. Open your CLI and navigate to your examples/sql or examples/xml directory.
5. Start the included H2 database with the liquibase init start-h2 command.
6. Run the liquibase update command.
7. Run the liquibase history command to see what has executed!

See also how to get started with Liquibase in minutes or refer to our Installing Liquibase documentation page for more details.

Visit the Liquibase Documentation website to find the information on how Liquibase works.

Learn all about Liquibase by taking our free online courses at Liquibase University.

Want to file a bug or improve documentation? Excellent! Read up on our guidelines for contributing!

Use our step-by-step instructions for contributing code to the Liquibase open source project.

Earn points for your achievements and contributions, collect and show off your badges, add accreditations to your LinkedIn. Learn more about the pathway to Legend and benefits. Enjoy being part of the community!

Provide more database support and features for Liquibase.

Liquibase Open Source is licensed under the Apache 2.0 License.

Liquibase Pro has additional features and support and is commercially licensed.

LIQUIBASE is a registered trademark of Liquibase Inc.

Liquibase Forum

Liquibase Blog

Get Support & Advanced Features

1. When a PO (Product Owner) or a Team Leader navigates to Publish a release from here -> https://github.com/liquibase/liquibase/releases/, the workflow from /workflow/release-published.yml job is triggered.
2. When a release is triggered, the workflow file will stop after Setup step and an email will be sent out to the list of approvers mentioned in job manual_trigger_deployment. You can click on the link and perform anyone of the options mentioned in description.
3. A minimum of 2 approvers are needed in order for the other jobs such as deploy_maven, deploy_javadocs, publish_to_github_packages, etc to be executed.
4. When you view the GitHub PR, make sure to verify the version which is being published. It should say something like Deploying v4.20.0 to sonatype