hey Divy! great question - with a new text editor and new format for supporting rich text, we will certainly remain backwards compatible with markdown. So if you post markdown documentation to entities in datahub, we will still be able to display the markdown as desired. However, with the move to a new format (to support more functionality in documentation editing) we believe we may simply convert markdown to the new format when you edit through the UI. So as far as things go in the UI, people shouldn't know or care what format their documentation is really in!