After you have created the extension, you can add a first release. Every new version of the extension will be stored as separate release. Open the release manager with the respective navigation icon and click the "Add release" button.
Version numbers in the Extension Repository consist of three numeric blocks that
indicate the major, minor and maintenance version (e.g.
1.0.0) as well as a
textual development status (e.g.
|alpha1 - alpha3||Indicates that the release is an alpha version.|
|beta1 - beta3||Indicates that the release is a beta version.|
|rc1 - rc3||Indicates that the release is a release candidate.|
|stable||Indicates that it is a stable release for productional systems.|