hexify 0.3.6

• Reduced test suite runtime for CRAN by skipping detailed consistency tests (full tests still run locally via NOT_CRAN=true)
• Fixed CRAN incoming check NOTE: “Overall checktime 15 min > 10 min”

hexify 0.3.5

• Simplified plot examples to reduce runtime
• Added non-standard files to .Rbuildignore
• Fixed slow example NOTE

hexify 0.3.4

Hotfix for CRAN UBSAN check failure

• Fixed undefined behavior in Snyder ISEA projection causing NaN values (UBSAN error on M1 Mac CRAN check: “nan is outside the range of representable values of type ‘long long’” at coordinate_transforms.cpp:243-244)
• Root cause: floating-point precision in face assignment could project points onto geometrically invalid triangle faces near icosahedron edges
• Solution: added projection validation with face-retry logic - if validation fails (z > DH), automatically tries adjacent faces until valid

hexify 0.3.3

• CRAN submission fixes

hexify 0.3.2

• Documentation improvements
• Fixed hierarchical index functions
• Increased test coverage to 90%

hexify 0.3.1

• Minor bug fixes

hexify 0.3.0

• Major refactoring of coordinate transformation system
• Improved performance for large grids

hexify 0.2.0

• Added dggridR compatibility functions (as_dggrid(), from_dggrid())
• New hierarchical indexing support with H-index functions
• Improved coordinate conversion pipeline
• Added grid statistics functions

hexify 0.1.0

• Initial release
• ISEA discrete global grid implementation
• Support for apertures 3, 4, 7, and mixed 4/3
• Compatible with dggridR output

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