We have just released Prismatic 0.8.0. Prismatic will automatically ask to download the update upon start, alternatively, you can grab the latest version in our download centrum.
We are constantly working on improving our examples and overall user experience, therefore you can find new Javascript and Custom Fragment example categories in Prismatic and revamp of Javascript and Custom fragment editors.
Mapping has also got some love and the overall experience should be much more easier to use than our last one, do you think you have some feedback or additions about mapping? Do not hesitate to reach us on our forums or Discord!
More detailed information about the 0.8.0 changes can be read in the changelog