Limecraft releases 8 major updates per year. In between, the different components ("juice", "daiquiri", "artlantic", "medusa", "Edge") may get minor updates that don't materially affect the functional requirements. This article explains how to get access to the release numbers.
Before you can check the Limecraft version numbers, you must have access to a registered account. You can subscribe yourself for a registered account, or you can get access by invitation. Now, upon successful login, you can access the actual versions via "About" in the dropdown in the right upper right corner.
A pop up will be displayed informing you about the major release number, the date when it was built and deployed, together with a list of specific software versions of the underlying components.