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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 theLiquibase 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 ofsupported databases.

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

Liquibase system requirements can be found on theDownload Liquibase page.

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

See also how toget started with Liquibase in minutes or refer to ourInstalling Liquibase documentation page for more details.

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

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

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

Use ourstep-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 islicensed under the Apache 2.0 License.

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

LIQUIBASE is a registered trademark ofLiquibase Inc.

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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 afterSetup step and an email will be sent out to the list ofapprovers mentioned in jobmanual_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 asdeploy_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 likeDeploying v4.20.0 to sonatype