A version is a static copy of a script. Versions let you keep track of your changes. Once you save a version, you can't modify it. Use versions when you're working on a script that goes through many changes and iterations.
Creating versions is required when you're writing a library. For more information, see Libraries.
Create a version
A version is automatically created when you create a new deployment. You can also create a new version from an existing deployment by taking the following steps:
- Open your script project.
- At the top, click Deploy > Manage deployments.
- Select the active deployment to create a new version for and click Edit .
- In the Version section, select New version.
- Click Deploy.