chore(main): release 1.0.0

[github-actions]

🤖 I have created a release beep boop

1.0.0 (2026-07-16)

⚠ BREAKING CHANGES

• omezarr: OME-Zarr support now requires z5 3.0.1 and C++20; xtensor/xsimd are no longer used.

Features

• add 2D test coverage for touch and morphology feature families (3f576d9)
• add IBSI Intensity Histogram features, per-bin HISTOGRAM output, and --mergerois (5b517f4)
• add unittest coverage to all 214 3D features, labeling tests with clear ground truth (b89a9ac)
• Benchmark area fix (#345) (b532f21)
• helpers: add ceil_pow2 (tight next power of two) (d0992dc)
• hounsfield: --preserve-hu CT/Hounsfield intensity preservation (1b5667f)
• hounsfield: keep HU offset base at scanned slide min under fp-options; enable bare CLI --preserve-hu (43f8063)
• hounsfield: wire --preserve-hu through the 3D NIfTI loader (65c9ad9)
• omezarr: migrate to z5 3.0.1 ArrayView API, drop xtensor (225b9b9)
• re-organize and create complete implementation unit test coverage for 492 2D features (#346) (011df60)
• vetting: check_coverage CLI (--check/--write) + drift guard (0ad65ee)
• vetting: check_coverage registry load + schema/token validation (44d2bfa)
• vetting: coverage stats + markdown report generation (0f85581)

Bug Fixes

• audit and fix 2D feature tests 1/n (c5cf260)
• categorize and name feature unit tests and expected values (d854679)
• chords: correct max-chord angle index and all-chords histogram source (bd9a930)
• cleare state and start fresh to avoid random test failure. (495f05c)
• convex-hull: Pick's-theorem hull area so SOLIDITY <= 1 (0319932)
• emit per-bin HISTOGRAM values in arrow/parquet output (01ac9c2)
• fractal-dim: adaptive box counting and a clean divider perimeter (c981743)
• fractal-dim: address PR review comments (98a4f2d)
• fractal-dim: align the ROI to the box-counting grid (98e53ec)
• fractal-dim: mean log-log slope for box-count, Richardson D for perimeter (af37142)
• glcm: default co-occurrence offset to 1 and exclude background (02c5a75)
• gldm: exclude background from the dependence matrix (f1f8eb4)
• handle multi-valued HISTOGRAM in buffer output (Python pandas/arrow) (246f4dd)
• hexagonality,lstsq: use std::abs so gcc/Linux doesn't truncate doubles to int (88a6f53)
• issue 327 single roi polus (#330) (03eeb0c)
• loader: clamp negative signed-int pixels so int16 CT doesn't wrap to a huge unsigned value (fac1bac)
• make imagecodecs PIP_ONLY_BINARY (b5fa20a)
• migrate build_and_test from macos-15-intel to macos-14 (ac70de1)
• mitigate exposed bug due to incorrect reading of bx in 3d_surface (24d18ee)
• moments: correct Hu invariant h5/h6 formulas (9x bracket, stray +eta03) (73f6ca8)
• moments: use fractional centroid in 2D central moments (drop (int) truncation) (5cbf94a)
• neighbors: exact min distance for the touch/radius test (PERCENT_TOUCHING) (92de774)
• neighbors: implement closest-neighbor dist/ang and cap PERCENT_TOUCHING (4322c88)
• remove redundant calculations and avoid flushing valid old values (cdf48cf)
• review comments on PR 352 (ec42edc)
• stop featurize() mutating its shared default name lists (372172e)
• upgrade Docker build to CUDA 12.6 and Python 3.11 (80b548d)
• use raw docstrings to silence invalid escape sequence SyntaxWarning (e3bf05c)

Performance Improvements

• omezarr: open the z5 dataset once, not per tile (9b36f84)

Documentation

• test: correct IQR/QCoD _IDX framing — discrete percentile is IBSI-conformant, not a bug (29214ba)
• tests: add vetting audit baseline, fraclac oracle, and README (e5232c0)
• tests: box-count golden is FracLac-vetted, not a self-consistency pin (8ccc76b)
• tests: neighbor features are partly tool-vetted (CellProfiler), not analytic-only (7910549)
• tests: oracle tool local-setup research (TOOLS.md) (65e0b79)
• tests: spec for the oracle-vetting test framework (f44ff25)
• vetting: add skimage to the SPEC 4 oracle-token set (3ee1dfd)
• vetting: correct split to 16 ibsi + 4 analytic; file IQR_IDX flooring bug (726b082)
• vetting: design for IBSI-vetted IH dispersion/index tests (07b1b75)
• vetting: fix stale token count in plan example (16 ibsi + 4 analytic) (3255fef)
• vetting: implementation plan for IBSI-vetted IH dispersion/index tests (4dfb1ff)
• vetting: migration map + seeded oracle_coverage.csv (Phase 1, no code changes) (77f3d07)
• vetting: record reconciled IBSI IH phantom config + index base (99df244)
• vetting: resolve missing oracles via deep-dive research (Phase 2) (2fa0515)
• vetting: resolve the Phase-2 reconciliation decisions (SPEC 6) (8b45ddd)
• vetting: scaffold matrix/ and oracles/gen_ conventions (GLCM example) (61fdc66)
• vetting: seed config_recipes.md (b64c82b)

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