ProjNET v3: modernized engine with expanded projection/transformation coverage and a built-in EPSG catalog - #137

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mkaring wants to merge 1837 commits into

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TKI-Chemnitz:feature/basecamp

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Commits on Apr 20, 2026

Use direct child access in remaining WKT2 readers

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Use direct child access in remaining WKT1 readers

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Remove dead WKT2 tokenizer overloads

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Verify WKT overload removal

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Remove unused WKT reader helper

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Remove dead WKT reader usings

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Add WKT parse exception

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Narrow native WKT2 fallback catch

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Replace projection activator path

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Add exotic CRS WKT2 roundtrip tests

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Expand MathTransform WKT reader tests

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Expand derivative projection coverage

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Require committed GIGS fixtures

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Close remaining CODE_REVIEW_5 gaps

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Close omerc, tpeqd, and ocea GIE gaps

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Implement general stereographic projection

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Add exact PROJ-style transverse Mercator support

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Close mercator and sterea domain skips

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Make projection coverage doc self-contained

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Rename PROJ MIT license file

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Refresh EPSG catalog to 12.054

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Support 3D projected WKT2 archive parsing

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test: add shared EPSG archive WKT provider

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test: consolidate shared cs helpers

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Commits on Apr 20, 2026