Support for GeoJSON text sequences in GDAL 2.4.0

GDAL 2.4.0 is out and among other features includes the support for RFC 8142 sequences of GeoJSON features that I blogged about in September.

Users of Fiona's fio-cat command have been able to stream features and pipe them into filters like jq for a long time, and now ogr2ogr can do this too. Upgrade, everybody, let's make giant single JSON objects obsolete.