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CI(deps): Update dependency OSGeo/PROJ to v9.9.0 (main) - #7957
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Sep 27, 2026
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This PR contains the following updates:
9.8.1→9.9.0Release Notes
OSGeo/PROJ (OSGeo/PROJ)
v9.9.0: PROJ 9.9.0Compare Source
PROJ Release Notes
9.9.0
Updates
Operations
tinshift: support TIN GeoPackage files (#4603)Optimize
+step +proj=helmert +inv +x=X +y=Y +z=Z +step +proj=helmert +inv +x=-X +y=-Y +z=-Zas+proj=noop(#4775)Optimization: replace iterative Aitoff inverse with closed-form inverse (#4796)
Adds implementation of Transverse Mercator Zoned Grid System (supporting EPSG:32600 and EPSG:32700) (#4805)
Add seismic bin grid operation methods (EPSG:9666 and EPSG:1049) (#4807)
IVEA: DSEA projection onto icosahedron net (#4817)
API
Add
proj_create_linear_3D_affine_parametric_conversion()(#4682)Optimize
fwd_prepare()(#4712)Add support for
DerivedProjectedCRSregistration (#4727)C++ API: CartesianCS::create(): by default check that all axis have the same unit (#4728)
createOperations(): tunegeod_crs_of_datum_ensemble<-->geod_crs_of_another_datum(#4773)add
proj_crs_is_dynamic(), andcs2cs: warn when source/destination CRS is dynamic, but no epoch is provided (#4792)createOperations(): add heuristics to make BD72 + Ostend height to Amersfoort + NAP height lead to optimal result again (#4821)Make sure that WKT2 export of CRS imported from PROJ.4 strings or WKT1 is identical (#4844)
CMake
Only add CPack related options when PROJ is the top level project. (#4722)
Increase CMake minimum version from 3.16 to 3.22.1 (#4824)
Replace PROJ_DATA_PATH with ${CMAKE_INSTALL_DATADIR}/proj (#4843)
Define
target_compile_featureswith C/C++ standards (#4847)Database
Bug Fixes
Refactor time parsing with thread-safe localtime and leap year fix (#4692)
Make sure
projinfo --crs-extent-use noneworks as expected (#4699)Fix SQLite3 version check so it is done by
find_package(#4753)Configuration
📅 Schedule: (UTC)
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