Can you list the main stages of the project build lifecycle in Maven?

The main stages of the Maven project build lifecycle include:

1. validate — check the correctness and completeness of the project information.
2. compile — compile the project's source code.
3. test — run unit tests on the compiled code.
4. package — package the compiled code into a distributable format (e.g., JAR, WAR).
5. verify — perform additional checks to ensure the package is correct.
6. install — install the package into the local Maven repository for use by other projects.
7. deploy — copy the package to a remote repository for sharing.

Each stage depends on the previous ones, and they can be run separately or together, for example, mvn install will execute all stages up to and including installation.