[PROJ] PROJ 9.4.1RC1 & PROJ-data 1.18RC1

[Kristian Evers]

All,

It’s time for another round of releases, so in preparation for the final packages I have uploaded
release candidates for PROJ and PROJ-data. Download the archives here:

https://download.osgeo.org/proj/proj-9.4.1RC1.tar.gz 
https://download.osgeo.org/proj/proj-9.4.1RC1.zip 

https://download.osgeo.org/proj/proj-data-1.18RC1.tar.gz 
https://download.osgeo.org/proj/proj-data-1.18RC1.zip 

The PROJ release includes updates to the database contents and bug fixes. See the release notes below. 

The PROJ-data release adds transformation models for the Danish vertical CRS’s DKLAT and DKMSL as well
as the Greenlandic GLLMSL.

Please test the release candidates and report any issues you may find. Either here on the mailing list or on GitHub.

/Kristian

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# PROJ Release Notes

## 9.4.1

### Updates

* Database: update to EPSG v11.006 (#4086)

* Database: update ESRI dataset to ArcGIS Pro 3.3 (#4143)

### Bug fixes

* DatabaseContext::lookForGridInfo(): do not trigger network activity in
PROJ_GRID_AVAILABILITY_KNOWN_AVAILABLE mode when all grids are known (#4090)

* Retry "Connection reset by peer" (#4107)

* Use unique names for NKG transformations (#4111)

* proj_create()/proj_create_from_database(): recall CRS AUTH:CODE in error message (#4114)

* DerivedProjectedCRS: deal with lack of explicit CS in BASEPROJCRS in WKT (#4139)

* proj_symbol_rename.h: update with current symbols (#4145)

* Improve detection of compatible/incompatible celestial bodies (#4150)