What is the Launchpad?
The Launchpad is a pre-release area that holds a snapshot of your changes for publishing to the live environment. Changes on the Launchpad are placed in a locked state and can be reviewed, tested and published.
To publish recent changes, you must push them to the Launchpad. The process of pushing your changes to the Launchpad creates a 'snapshot' of the Space at that particular point in time.
For more information about creating snapshots and pushing them to the Launchpad, see Clear the Launchpad. The following screenshot shows an example of the Launchpad screen.