Lines of rsstg.toml.example from check-in 61df933942 that are changed by the sequence of edits moving toward check-in 45e34762e4:

                         1: pg = "postgres://user:password@hostname/database"
                         2: api_key = "speak with @BotFather to get one"
61df933942 2020-11-18    3: owner = Your ID (for debugging)