Which itself is based on an earlier RFC for not-specifically-Geo-JSON, RFC 7464. Both do things a little different than the others: they use the "record separator" character at the start of each line and actually split on that separator when parsing.
The GeoJSON one pretty much seems to exist just to hang an "application/geo+json-seq" media type registration off of. Part of me wants to say this really should have been more of a "all json subtypes are also json-seq subtypes" situation but maybe that's not really feasible with the standards/registration processes.
The GeoJSON one pretty much seems to exist just to hang an "application/geo+json-seq" media type registration off of. Part of me wants to say this really should have been more of a "all json subtypes are also json-seq subtypes" situation but maybe that's not really feasible with the standards/registration processes.