The Mars skin has been retired. Its options have been added to the Neptune skin, which includes many additional capabilities. You may continue to use Mars indefinitely - it won't stop working, but it won't be getting any updates. Users of Mars are encouraged to switch to Neptune, which is actively maintained.

To convert an existing Mars project to Neptune while retaining all of the settings:

If you have included any custom CSS or HTML under the Code tab in Mars, this will require revision. Class names and ID's will be different. If you need assistance in converting this material, post a question in the jAlbum forum, and I will take a look at it.