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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

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.