- update to 9.1.1:
* Implement alterGeodeticCRS and stripVerticalComponent for DerivedProjected (#3482)
* Various improvements to handling of DerivedProjectedCRS (#3482, #3477 , #3342 , #3319, #3317)
* Add missing includes (#3459)
* cs2cs: better validate value of -W option (#3453)
* DatabaseContext::lookForGridInfo(): fix caching of filenames and set correct URLs (#3448)
* Database: register in grid_alternatives grids from PROJ-data that have no corresponding transformation
record (#3446)
* cass projection: fix forward computation of easting (#3433)
* Implement Geographic/Vertical Offset conversions (#3413)
* vandg projection: handle +over to extend the validity domain outside of |lon|>180deg (#3427)
* eqdc projection: avoid floating point division by zero in non-nominal case (#3415)
* createOperations(): fix issues when transforming between Geog3D and DerivedGeog3D CRS with
Geographic3D offsets method (#3411)
* VerticalCRS::_isEquivalentTo(): do not consider VerticalCRS and DerivedVerticalCRS as equivalent (#3408)
* cct and cs2cs: Avoid problems when encountering UTF-8 BOM` characters at
beginning of input files (#3395)
* createFromUserInput(): Improved lookup when approximate name is provided (#3371)
* projinfo / cs2cs : auto promotion to 3D of CRS specified by name (#3367)
* findsOpsInRegistryWithIntermediate(): make it work when source/target geodetic CRS has no known
* createOperations(): emulate PROJ < 6 behavior when doing geocentric <–> geographic transformation
between datum with unknown transformation (#3361)
* Fix issue when transforming from/into a WKT2 Bound VerticalCRS with a ‘Geographic3D to GravityRelatedHeight’ method (#3355)
* proj_normalize_for_visualization(): take into account FORCE_OVER property from source operation
* Link geodtest against libm when available (#3341)