Datomic is awesome. However, I am concerned about the Datomic Starter tier which states "The Datomic Starter license is perpetual, but is limited to 1 year of maintenance and updates." Previously we could download and use Datomic without registration with some sensible limitations. This was ideal for small projects that don't need support. We could update our Datomic instance to keep up with bug fixes and feature enhancements. Are we now locked into a 1 year window of code quality and features based on our registration?