Kristian EversMar 10
Javier Jimenez Shaw

PROJ 9.8.0 was released on March 2nd 🥳
More info on https://proj.org/en/9.8/news.html

As a significant change in EPSG, ETRS89 datum ensemble now has 57 members. Most of them are realizations from European countries.

https://spatialreference.org/ and
https://crs-explorer.proj.org/ are already up to date.

News — PROJ 9.8.0 documentation

Mar 10 at 4:00pmWeb
Show threadJavier Jimenez ShawMar 10

What does it mean that ETRS89 has 57 members?

Hopefully not so much impact in daily work. But you can see it in the WKT2 of almost any CRS in Europe.
For instance in https://spatialreference.org/ref/epsg/25832/wkt2.html

EPSG:25832 - WKT2 -- Spatial Reference

EPSG:25832 WKT2