Bump the nuget-minor-and-patch group with 6 updates by dependabot[bot] · Pull Request #55 · FOOincognita/H3.NET.Native

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Updated Microsoft.NET.Test.Sdk from 18.7.0 to 18.8.1.

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18.8.1 What's Changed

Fix protocol negotiation timeout when STJ reflection is disabled (18.8.1) by @nohwnd in Fix protocol negotiation timeout when STJ reflection is disabled (18.8.1) microsoft/vstest#16281

Full Changelog: microsoft/vstest@v18.8.0...v18.8.1

18.8.0 What's Changed

Migrate from Newtonsoft.Json to System.Text.Json / Jsonite (merge to main) by @nohwnd in feat: migrate from Newtonsoft.Json to System.Text.Json / Jsonite (merge to main) microsoft/vstest#15687
- For more detail refer to https://devblogs.microsoft.com/dotnet/vs-test-is-removing-its-newtonsoft-json-dependency/
Create source-only filter package by @Youssef1313 in Create source-only filter package microsoft/vstest#15638
Add ARM64 msdia140.dll support to test platform packages by @nohwnd in Cherry-pick: Add ARM64 msdia140.dll support to test platform packages microsoft/vstest#15692
Fix mutex cleanup crash on macOS/Linux by @nohwnd in Fix mutex cleanup crash on macOS/Linux microsoft/vstest#15684
Restrict artifact temp directory permissions on Unix by @nohwnd in Restrict artifact temp directory permissions on Unix microsoft/vstest#15729
Add support for filtering uncategorized tests with TestCategory=None by @Evangelink in Add support for filtering uncategorized tests with TestCategory=None microsoft/vstest#15727
Fix SCI binding failure in DTA hosts (main) by @nohwnd in Fix SCI binding failure in DTA hosts (main) microsoft/vstest#15724
Fix HTML logger parallel file collision by @nohwnd in [fix] Fix HTML logger parallel file collision microsoft/vstest#15435
Improve error message when testhost cannot be found by @nohwnd in [fix] Improve error message when testhost cannot be found microsoft/vstest#16053
Fix HTML logger exception on invalid XML chars in test display names by @nohwnd in [fix] Fix HTML logger exception on invalid XML chars in test display names microsoft/vstest#16051

Full Changelog: microsoft/vstest@v18.7.0...v18.8.0

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Updated Microsoft.Testing.Extensions.CodeCoverage from 18.0.6 to 18.9.0.

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Updated NetTopologySuite from 2.5.0 to 2.6.0.

Release notes

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2.6.0

Release of Milestone: 2.6

This includes everything added to JTS 1.20.0. For details, see the JTS release documentation for this version: https://github.com/locationtech/jts/releases/tag/1.20.0

Other changes include:

NetTopologySuite.Geometries.Utilities.Extracter, which includes our own strongly-typed spin on the other extracters found in this namespace.
#685 / #686: Better handling of srsDimension when reading GML.
Start taking advantage of some more modern .NET SDK features. (Don't worry, .NET Standard 2.0 is still fully supported.)
#702 / #703: NetTopologySuite.Geometries.GeometryCollection now implements System.Collections.Generic.IReadOnlyList<Geometry>.
#712 / (related to) NetTopologySuite/NetTopologySuite.IO.GeoJSON#109: Certain property getters no longer throw exceptions. Very softly related to: PackedCoordinateSequenceFactory does not work correctly when dealing with CoordinateXY. locationtech/jts#434 (comment)
#733: some help converting between tuples and coordinates
#738: minor documentation fix
#745 / #746: Add a .NET Standard 2.1 target so that the majority of modern applications no longer need to deal with a transient System.Memory package reference.
#751: .NET-specific (mostly) performance improvement for most queries using NetTopologySuite.Index.Strtree indexes.
#765 / #655 / #656 / locationtech/jts#714: Deviate from JTS a little bit in an attempt to soften a regression related to elevation that was introduced by OverlayNG. See linked issues for history, discussion, and more.
Bump System.Memory package reference to 4.6.0 so that .NET Standard 2.0 consumers debugging into this will see a link to the currently maintained version of this "slow span" package.

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Updated pocketken.H3 from 4.0.0 to 4.5.0.1.

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4.5.0.1

A performance and allocation pass on top of 4.5.0, plus new zero-allocation span APIs and a parallel polyfill. No upstream H3 API changes; cell and index results remain identical to 4.5.0 (the projection fix below shifts geometry by a few ULP to match libh3 exactly).

Fixes 🔧

the spherical inverse projection (ToLatLng, GetCellBoundary and its vertices, directed-edge boundaries, and everything built on them) now matches upstream libh3 v4.5.0 bit-for-bit. v4.5.0 replaced the spherical-law-of-cosines inverse with a 3D-vector construction (tangent basis + linear combination + normalize); the port now follows it in the same operation order. Center and boundary coordinates shift by a few ULP from earlier 4.5.0 builds
fixes a codegen regression on net10.0 in GetDirectNeighbour/GetDirectNeighbourWithoutRotations: over-aggressive inlining of the generated per-digit rotation tables gave the method a large zero-initialized stack frame, making grid disk, grid ring, IsNeighbour, directed-edge and polyfill operations several times slower under the net10 JIT than under net8. net10 is now at parity with net8 on these paths (net8 was unaffected)
Fill now traces the polygon boundary in cells before flooding inward, matching upstream polygonToCells seeding. Thin/narrow features, holes and antimeridian-crossing shapes that are contained but only reachable through non-contained neighbours (and so were previously dropped from a single interior seed) are now returned. Locked to libh3's exact cell set by a differential corpus (thin sliver, concave L, box-with-hole, antimeridian quad, disjoint multipolygon)

Enhancements 🎉

new zero-allocation span/buffer-fill overloads across the traversal, hierarchy and set APIs: GridDisk, GridDiskDistances, GridRingUnsafe, GridPathCells, GetChildrenForResolution, CompactCells, UncompactCells and GetCellBoundaryVertices gain overloads that fill a caller-owned Span<T> and return the number of cells written, with sizing helpers MaxGridDiskSize, MaxGridRingSize, GridPathCellsSize, CellToChildrenSize and UncompactCellsSize. Allocation-free on a warm ArrayPool; the streaming IEnumerable APIs are unchanged and produce identical results
new ParallelFill for large polygon fills: shards the polygon's envelope into horizontal strips, fills each concurrently and unions the result. Produces the same (unordered) cell set as Fill. It is opt-in and only pays off on large fills: it trades the sequential fill's flat allocation for wall-clock, and below a few thousand output cells the setup cost makes it slower than Fill

Performance 🚀

the forward and inverse spherical projections (FromLatLng/ToLatLng, cell boundaries, areas, edge lengths) drop a large amount of redundant transcendental work while staying bit-for-bit with the reference: precomputed per-face-center sin/cos and axis-azimuth tables, angle-subtraction identities in place of per-call atan2/sin/cos, a cancelled cos(latitude) in the longitude solve, a collapsed planar-radius sqrt, precomputed M_SQRT7 powers, integer round-div-by-7 on the aperture-7 up-scaling chain, and per-vertex trig cached across the Cagnoli area loop
aperture-7 digit-pair down-steps in the resolution walk are fused into a single normalization, and ToFaceIJK fuses the aperture-7 down-step with the neighbour walk; GetDirectNeighbour fast-paths the common no-base-cell-crossing tail and skips the identity rotation reorient
polyfill flood fill replaces NTS's per-call allocating point-in-area locator with an allocation-free inline ray-crossing locator, replaces its HashSet/Stack working sets with pooled open-addressed structures presized from the geometry's area, and hoists per-cell invariants out of the neighbour walk
grid disk, cell boundary and edge length drop iterator and intermediate-array allocations via eager span fills and stackalloc buffers; CompactCells uses a presized bucket and a primitive ulong sort, and UncompactCells uses a pooled open-addressed dedup table and an inlined child walk

Testing

geometry parity is gated per operation against authoritative libh3 v4.5.0: per-cell outputs within 1 ULP and the whole-sphere cell-area sum within 3 ULP, with a persisted manifest recording the worst per-op ULP observed (index and cell outputs match exactly). Added adversarial Vec3d edge-case coverage and per-op ULP diagnostics

4.5.0

Aligns the port with upstream H3 4.5.0 and modernizes the supported .NET targets.

Breaking Changes 📣

retargets the library to net10.0, net8.0, netstandard2.1 and netstandard2.0; EOL net6.0/net7.0 targets have been dropped (netstandard2.0 remains for Unity and .NET Framework consumers) #98, #140
EdgeLengthRadians/EdgeLengthKilometers/EdgeLengthMeters and GetDirectedEdgeBoundaryVertices now throw ArgumentException when the index is not a valid directed edge instead of silently returning 0 / an empty enumerable, matching upstream's E_DIR_EDGE_INVALID #109
GridRing is now pentagon safe, matching upstream 4.3.0+ gridRing: it no longer throws on pentagonal distortion, transparently falling back to a slower-but-correct traversal. The previous throwing behaviour is available as GridRingUnsafe (= upstream gridRingUnsafe), which the obsolete GetHexRing now aliases. GridRing also now validates its inputs
CellAreaInRadiansSquared (and the Km²/m² variants) use upstream 4.5.0's Cagnoli formula with compensated summation; areas differ very slightly from previous releases (cell areas at a given resolution now sum to the area of the sphere to within 1e-14)
H3Index, CoordIJK, FaceIJK and LatLng are now structs (completing CoordIJ, Vec2d, Vec3d, FaceOrientIJK from earlier work), eliminating per-index/per-vertex heap allocations throughout: FromLatLng/FromPoint and ToLatLng/ToPoint are measured allocation-free (previously 131 and 96 B/op), grid disk allocations drop ~2.3x and children iteration ~17x #93. Value semantics apply: null is no longer a valid index (use H3Index.Invalid; default(H3Index) == Invalid), mutations affect only the local copy, and scratch-buffer/reuse parameters have been removed (LocalCoordIJK.ToH3Index, CoordIJK.FromVec2d/CubeRound, ToFaceIJK, ToCoordinate, GetCellBoundaryVertices, Coordinate.ToH3Index, FaceIJK.FromLatLng, Vec3d.FromLonLat); H3Index.ToFaceWithInitializedFijk takes the FaceIJK by ref
the obsolete GeoCoord type is removed (structs cannot be subclassed) along with the obsolete members producing it (H3Index.ToGeoCoord/FromGeoCoord, VertexToGeoCoord, GetUnidirectionalEdgeBoundaryVertices — the latter two threw InvalidCastException at runtime anyway); FaceIJK/Vec2d/Vec3d members named *GeoCoord* are renamed to *LatLng*
the netstandard2.0/netstandard2.1 targets no longer depend on System.Text.Json, making the assembly consumable from Unity without the STJ dependency chain (this is what existing Unity-focused forks patch out) #140. H3IndexJsonConverter (and the [JsonConverter] attribute on H3Index) are now only available on net8.0+, where STJ is part of the framework. If you consume the netstandard targets from .NET Framework and rely on JSON serialization, copy the previous converter class into your project and register it via JsonSerializerOptions.Converters. The (accidentally public) IsExternalInit shim is also no longer part of the netstandard assemblies (replaced by the internal, source-only Polyfill equivalent)
internal lookup tables are now compile-time generated (single source of truth in the H3.Data source generator) and flattened, substantially reducing static initialization cost and steady-state heap usage. This slims some (implementation-oriented) public surface: BaseCells is now a static class; the per-instance BaseCell.NeighbouringCells/NeighbourRotations arrays and NeighbourDirections dictionary are replaced by shared flattened tables (see the new BaseCells.IsPentagonCellNumber(int) helper); LookupTables.NewDirectionClass2/NewDirectionClass3/NewAdjustmentClass2/NewAdjustmentClass3 and the DirectionToUnitVector/UnitVectorToDirection dictionaries are removed (the traversal data lives in generated packed tables; unit vectors remain available via LookupTables.UnitVectors); LookupTables.PentagonIndexesPerResolution is now a generated H3Index[][] instead of Dictionary<int, H3Index[]> (indexing by resolution is source compatible); and LookupTables.FaceIjkBaseCells is now a lazily-built property (the library itself uses the flat generated tables)
CompactCells now produces deterministically ordered output (sorted by index value within each resolution, coarsest resolutions last) instead of hash-set ordering; as before, the only guarantee is that the result is a minimal covering set

Fixes 🔧

fixes IsValidCell rejecting valid cells at resolutions >= 11 (and accepting some invalid low-resolution indexes) due to 32-bit shift wraparound in its bit masks; validation is now a port of upstream's faster isValidCell #111
fixes Vec2d.Intersect to use double instead of float, improving the precision of geographic coordinate output (upstream #652) #86
fixes possible overflows in GetDirectNeighbour rotations, LocalIjToCell/LocalIjkToCell coordinate conversions and IsNeighbour digit lookups (upstream #706, #707, #677, #684)
GridPathCells is now bidirectional per upstream 4.5.0: paths that cross pentagon distortion relative to the origin's local coordinate chart are retried anchored at the destination (upstream #1111)
fixes a pattern-matching precedence bug in GetDirectNeighbour's polar pentagon handling (is not 118 or 8 dropped the base cell 8 check)
updates the average hexagon edge-length/area lookup tables from stale 3.x values to the upstream 4.x recomputed values
GetCellBoundaries now passes the caller's GeometryFactory through to the individual cell boundary polygons instead of only to the outer MultiPolygon
fixes an off-by-one in the base cell range used to build LookupTables.PentagonIndexesPerResolution

Enhancements 🎉

new hierarchy extensions CellToChildPos, ChildPosToCell and CellToChildrenSize (upstream 4.1.0) #102
new H3Index.IsValidIndex property validating any index mode (upstream 4.4.0's isValidIndex)
new directed edge extensions ReverseDirectedEdge (upstream 4.4.0) and DestinationToDirectedEdges
new CellsToMultiPolygon set extension producing the dissolved outline(s) of a cell set, with upstream 4.5.0 validation semantics (= cellsToMultiPolygon)
new grid statistics on H3Index: GetNumberOfCells, GetRes0Cells, GetPentagons, GetHexagonAreaAverageInKmSquared/InMSquared and GetHexagonEdgeLengthAverageInKm/InM
new LatLng.GetLoopAreaInRadiansSquared spherical loop area helper
polyfill improvements #53: Fill now supports Point, LineString, MultiPoint, MultiLineString and (nested) GeometryCollection inputs; polygonal fills seed from every component, fixing fills of MultiPolygons with disjoint components; and a new Fill(geometry, resolution, Func<H3Index, bool>) overload flood fills with a caller-provided containment predicate (e.g. for containment checks in a non-WGS84 CRS)
canonical cell set operations #61: CanonicalizeCells, IsCanonicalCells and CanonicalCellsContain (binary-search point-in-coverage against possibly-compacted sets, without uncompacting)
new component-based H3Index.Create(resolution, baseCellNumber, digits) with full validation (upstream 4.5.0 constructCell)
performance: allocation-free CoordIJK -> Direction conversion (~10x faster; benefits FromLatLng/FromPoint), allocation-free IsNeighbour shared-parent fast path (~2.7x faster), presized traversal materialization, faster IsValidCell, and faster bitwise index rotations
performance: static initialization allocates ~6x less (130 KB -> 22 KB; ~half the steady-state heap) via compile-time generated, flattened lookup tables; pentagon checks use a bitmask instead of object lookups; GridDistance/CellToLocalIj are ~2x faster and GridPathCells ~1.6x faster (flat base cell neighbour tables replace per-cell dictionaries); CompactCells is ~2x faster with ~2x fewer allocations (sorted sibling-run scan replaces nested dictionaries/sets); GridDiskDistancesSafe allocates ~2x less and is ~20% faster (array-based BFS with an open-addressed dedup table); CellToVertexes is ~1.4x faster (vertex rotations computed once per cell); polyfill flood fills allocate ~20% less and LineHexEstimate caches the per-resolution pentagon radius (large constant win for TraceCoordinates/LineString fills); plus smaller wins in GetParentForResolution, GetCellBoundary and direction rotations
NetTopologySuite 2.6.0; source-only Polyfill for netstandard backfills. The netstandard targets now depend only on NetTopologySuite (plus Microsoft.Bcl.HashCode on netstandard2.0)
XML documentation is now generated (and correctly named) for all targets
pure struct members are annotated readonly (C# 8; no runtime/netstandard impact)
new standalone test/H3.CompareBenchmarks suite comparing the published 4.0.0 package against the current tree (see its README; the two versions are not ABI compatible, so each is compiled separately)

Notes relative to upstream 4.5.0: getIndexDigit is covered by the existing GetDirectionForResolution; describeH3Error is not applicable (exceptions carry failure detail); buffer-sizing functions (maxGridDiskSize et al.) are unnecessary with lazy enumerables.

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Bumps Meziantou.Analyzer from 3.0.117 to 3.0.129 Bumps Microsoft.CodeAnalysis.NetAnalyzers from 10.0.301 to 10.0.302 Bumps Microsoft.NET.Test.Sdk from 18.7.0 to 18.8.1 Bumps Microsoft.Testing.Extensions.CodeCoverage from 18.0.6 to 18.9.0 Bumps NetTopologySuite from 2.5.0 to 2.6.0 Bumps pocketken.H3 from 4.0.0 to 4.5.0.1 --- updated-dependencies: - dependency-name: Meziantou.Analyzer dependency-version: 3.0.129 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: nuget-minor-and-patch - dependency-name: Microsoft.CodeAnalysis.NetAnalyzers dependency-version: 10.0.302 dependency-type: direct:production update-type: version-update:semver-patch dependency-group: nuget-minor-and-patch - dependency-name: Microsoft.NET.Test.Sdk dependency-version: 18.8.1 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: nuget-minor-and-patch - dependency-name: Microsoft.Testing.Extensions.CodeCoverage dependency-version: 18.9.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: nuget-minor-and-patch - dependency-name: NetTopologySuite dependency-version: 2.6.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: nuget-minor-and-patch - dependency-name: pocketken.H3 dependency-version: 4.5.0.1 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: nuget-minor-and-patch ... Signed-off-by: dependabot[bot] <support@github.com>

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dependabot Bot requested a review from FOOincognita as a code owner July 27, 2026 01:20

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Bump the nuget-minor-and-patch group with 6 updates #53

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Bump the nuget-minor-and-patch group with 6 updates - #55

Bump the nuget-minor-and-patch group with 6 updates#55
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dependabot Bot commented on behalf of github Jul 27, 2026

3.0.129

What's Changed

3.0.128

What's Changed

3.0.127

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3.0.126

What's Changed

3.0.125

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3.0.124

What's Changed

3.0.123

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3.0.122

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3.0.121

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3.0.120

What's Changed

3.0.119

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3.0.118

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10.0.302

18.8.1

What's Changed

18.8.0

What's Changed

2.6.0

4.5.0.1

Fixes 🔧

Enhancements 🎉

Performance 🚀

Testing

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