Does the starter license also include ability to run in multiple environments (dev/staging/prod) with the same license?

Just tried, looks I can.

hi everyone, is there any way to add new schema-level attributes (like db/doc) which would be shown in datomic console?

Datomic console still works? On the latest datomic (1.0.6165) I get this error: ERROR: This version of Console requires Datomic 0.8.4096.0 to run