(4/5) Backward compatibility has been implemented so that, as & when the community determines that a data or content card ought to be enhanced, to update or add fields, users won't need to redo all their inputs from scratch. An obvious measure, but not an easy thing. & it's done.

(5/5) This technology, that allows apps to develop on a democratic framework, where user sovereignty reigns, is no small matter. It means that a Facebook killer kit core has been assembled, which can allow a data ownership economy w user controls to advance; if people so choose.

(1/5) RP project has released a Web3 open source protocol allowing users to control, & provide access to, not just their personal data, but also larger files that can be placed in various storages, for speedy & secure content delivery, all without clogging up the core blockchain.