Apache Arrow .NET 23.0.0

What's Changed

• chore: Bump System.CommandLine from 2.0.0-rc.1.25451.107 to 2.0.0-rc.2.25502.107 by @dependabot[bot] in #131
• chore: Disable C interop tests when an incompatible version of Python is installed by @CurtHagenlocher in #152
• chore: Bump actions/download-artifact from 5.0.0 to 6.0.0 by @dependabot[bot] in #141
• chore: Bump actions/upload-artifact from 4.6.2 to 5.0.0 by @dependabot[bot] in #140
• chore: Enable Central Package Management. by @CurtHagenlocher in #153
• chore: Remove arrow packages from Directory.Packages.props by @adamreeve in #154
• chore: Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows by @dependabot[bot] in #156
• chore: Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows by @dependabot[bot] in #167
• Use a license expression for the NuGet package by @CurtHagenlocher in #185
• feat: Implement Arrow Flight Middleware support by @CurtHagenlocher in #139
• chore: Bump System.CommandLine from 2.0.0-rc.2.25502.107 to 2.0.0 by @dependabot[bot] in #193
• chore: Bump Microsoft.NET.Test.Sdk from 18.0.0 to 18.0.1 by @dependabot[bot] in #191
• chore: Bump actions/checkout from 5.0.0 to 6.0.0 by @dependabot[bot] in #188
• chore: Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows by @dependabot[bot] in #202
• chore: Bump actions/setup-dotnet from 5.0.0 to 5.0.1 by @dependabot[bot] in #214
• chore: Bump actions/setup-python from 6.0.0 to 6.1.0 by @dependabot[bot] in #213
• chore: Bump actions/checkout from 6.0.0 to 6.0.1 by @dependabot[bot] in #215
• chore: Bump actions/cache from 4.3.0 to 5.0.1 by @dependabot[bot] in #228
• chore: Bump actions/upload-artifact from 5.0.0 to 6.0.0 by @dependabot[bot] in #226
• chore: Bump actions/download-artifact from 6.0.0 to 7.0.0 by @dependabot[bot] in #227
• chore: Bump System.CommandLine from 2.0.0 to 2.0.1 by @dependabot[bot] in #230
• docs: Update README.md by @myd7349 in #236
• chore: Bump Xunit.SkippableFact from 1.5.23 to 1.5.61 by @dependabot[bot] in #237
• chore: Bump actions/cache from 5.0.1 to 5.0.2 by @dependabot[bot] in #241
• chore: Bump actions/setup-dotnet from 5.0.1 to 5.1.0 by @dependabot[bot] in #240
• chore: Bump System.CommandLine from 2.0.1 to 2.0.2 by @dependabot[bot] in #244
• chore: Bump actions/checkout from 6.0.1 to 6.0.2 by @dependabot[bot] in #248
• chore: Bump actions/setup-python from 6.1.0 to 6.2.0 by @dependabot[bot] in #249
• Use unsigned long integers for computing bit-length of fixed-width types via the CData ABI by @mobiusklein in #251
• chore: Bump actions/cache from 5.0.2 to 5.0.3 by @dependabot[bot] in #252
• chore: Remove pr_comment GitHub actions workflow by @adamreeve in #255
• chore: Bump Microsoft.SourceLink.GitHub from 8.0.0 to 10.0.102 by @dependabot[bot] in #259
• chore: Bump System.CommandLine from 2.0.2 to 2.0.3 by @dependabot[bot] in #265
• chore: Bump Microsoft.SourceLink.GitHub from 10.0.102 to 10.0.103 by @dependabot[bot] in #264
• chore: Bump coverlet.collector from 6.0.4 to 8.0.0 by @dependabot[bot] in #262
• Add extension type support and implement GuidArray by @CurtHagenlocher in #268
• chore: Fix test warnings about skipping duplicate test cases by @adamreeve in #272
• chore: Pin Python version to 3.13 as PythonNet doesn't yet support 3.14 by @adamreeve in #271
• Fixed issue #269 by @CurtHagenlocher in #276
• chore: Bump actions/upload-artifact from 6.0.0 to 7.0.0 by @dependabot[bot] in #277
• chore: Bump actions/download-artifact from 7.0.0 to 8.0.0 by @dependabot[bot] in #278
• chore: Bump Microsoft.NET.Test.Sdk from 18.0.1 to 18.3.0 by @dependabot[bot] in #280
• Add bool8 extension type support by @CurtHagenlocher in #274
• chore: Bump actions/setup-dotnet from 5.1.0 to 5.2.0 by @dependabot[bot] in #281
• Initial attempt at a standalone Arrow variant implementation by @CurtHagenlocher in #275
• chore: Bump actions/download-artifact from 8.0.0 to 8.0.1 by @dependabot[bot] in #286
• chore: Bump System.CommandLine from 2.0.3 to 2.0.5 by @dependabot[bot] in #289
• chore: Bump coverlet.collector from 8.0.0 to 8.0.1 by @dependabot[bot] in #294
• chore: Bump actions/cache from 5.0.3 to 5.0.4 by @dependabot[bot] in #293
• Improvements to decimal conversion by @CurtHagenlocher in #292
• chore: Bump actions/deploy-pages from 4.0.5 to 5.0.0 by @dependabot[bot] in #298
• Introduce a reference counted layer between ArrowBuffer and memory by @CurtHagenlocher in #297
• Add missing builders and concatenator support for "large" array types. by @CurtHagenlocher in #302
• GH-301: [C#] Use an index lookup for O(1) field index access by @vthemelis in #300
• Implement largelistview support by @CurtHagenlocher in #303
• Add support for an alternative ArrowBuffer allocation mechanism. by @CurtHagenlocher in #304
• Implement Arrow C device API by @CurtHagenlocher in #305
• feat: Add support for Run-End Encoded arrays by @CurtHagenlocher in #308
• fix: Validate additional type information when concatenating by @CurtHagenlocher in #309
• chore: Bump actions/upload-artifact from 7.0.0 to 7.0.1 by @dependabot[bot] in #310
• chore: Bump actions/upload-pages-artifact from 4.0.0 to 5.0.0 by @dependabot[bot] in #311
• chore: Bump Microsoft.NET.Test.Sdk from 18.3.0 to 18.4.0 by @dependabot[bot] in #312
• chore: Bump System.CommandLine from 2.0.5 to 2.0.6 by @dependabot[bot] in #319
• chore: Bump coverlet.collector from 8.0.1 to 10.0.0 by @dependabot[bot] in #315
• chore: Bump actions/cache from 5.0.4 to 5.0.5 by @dependabot[bot] in #314
• Refactors Apache.Arrow.Variant into two assemblies by @CurtHagenlocher in #322
• Rename Variant assemblies to Scalars by @CurtHagenlocher in #323
• Add transparent encoding readers and TimestampWithOffset extension type by @CurtHagenlocher in #324
• Add VariantArray extension type and introduce IBinaryArray/IIndexes interfaces by @CurtHagenlocher in #325
• Cleaned up some odds and ends by @CurtHagenlocher in #326
• chore(src): add checked conversions where needed by @CurtHagenlocher in #318
• fix: handle file reader cancellation and empty nested concat by @InCerryGit in #327
• perf: reduce ArrowBuffer builder reallocation work by @InCerryGit in #330
• Refactors VariantValueWriter by @CurtHagenlocher in #329
• perf: improve StringArray builder append paths by @InCerryGit in #331
• perf: improve StringArray GetString decoding by @InCerryGit in #334
• chore: Bump System.CommandLine from 2.0.6 to 2.0.7 by @dependabot[bot] in #338
• perf: speed up MemoryStream IPC stream reads by @InCerryGit in #340
• Add Parquet variant shredding support by @CurtHagenlocher in #332
• Unambiguously equate decimal16 with SqlDecimal in Varian...

Apache Arrow .NET 23.0.0 RC0

What's Changed

• chore: Bump System.CommandLine from 2.0.0-rc.1.25451.107 to 2.0.0-rc.2.25502.107 by @dependabot[bot] in #131
• chore: Disable C interop tests when an incompatible version of Python is installed by @CurtHagenlocher in #152
• chore: Bump actions/download-artifact from 5.0.0 to 6.0.0 by @dependabot[bot] in #141
• chore: Bump actions/upload-artifact from 4.6.2 to 5.0.0 by @dependabot[bot] in #140
• chore: Enable Central Package Management. by @CurtHagenlocher in #153
• chore: Remove arrow packages from Directory.Packages.props by @adamreeve in #154
• chore: Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows by @dependabot[bot] in #156
• chore: Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows by @dependabot[bot] in #167
• Use a license expression for the NuGet package by @CurtHagenlocher in #185
• feat: Implement Arrow Flight Middleware support by @CurtHagenlocher in #139
• chore: Bump System.CommandLine from 2.0.0-rc.2.25502.107 to 2.0.0 by @dependabot[bot] in #193
• chore: Bump Microsoft.NET.Test.Sdk from 18.0.0 to 18.0.1 by @dependabot[bot] in #191
• chore: Bump actions/checkout from 5.0.0 to 6.0.0 by @dependabot[bot] in #188
• chore: Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows by @dependabot[bot] in #202
• chore: Bump actions/setup-dotnet from 5.0.0 to 5.0.1 by @dependabot[bot] in #214
• chore: Bump actions/setup-python from 6.0.0 to 6.1.0 by @dependabot[bot] in #213
• chore: Bump actions/checkout from 6.0.0 to 6.0.1 by @dependabot[bot] in #215
• chore: Bump actions/cache from 4.3.0 to 5.0.1 by @dependabot[bot] in #228
• chore: Bump actions/upload-artifact from 5.0.0 to 6.0.0 by @dependabot[bot] in #226
• chore: Bump actions/download-artifact from 6.0.0 to 7.0.0 by @dependabot[bot] in #227
• chore: Bump System.CommandLine from 2.0.0 to 2.0.1 by @dependabot[bot] in #230
• docs: Update README.md by @myd7349 in #236
• chore: Bump Xunit.SkippableFact from 1.5.23 to 1.5.61 by @dependabot[bot] in #237
• chore: Bump actions/cache from 5.0.1 to 5.0.2 by @dependabot[bot] in #241
• chore: Bump actions/setup-dotnet from 5.0.1 to 5.1.0 by @dependabot[bot] in #240
• chore: Bump System.CommandLine from 2.0.1 to 2.0.2 by @dependabot[bot] in #244
• chore: Bump actions/checkout from 6.0.1 to 6.0.2 by @dependabot[bot] in #248
• chore: Bump actions/setup-python from 6.1.0 to 6.2.0 by @dependabot[bot] in #249
• Use unsigned long integers for computing bit-length of fixed-width types via the CData ABI by @mobiusklein in #251
• chore: Bump actions/cache from 5.0.2 to 5.0.3 by @dependabot[bot] in #252
• chore: Remove pr_comment GitHub actions workflow by @adamreeve in #255
• chore: Bump Microsoft.SourceLink.GitHub from 8.0.0 to 10.0.102 by @dependabot[bot] in #259
• chore: Bump System.CommandLine from 2.0.2 to 2.0.3 by @dependabot[bot] in #265
• chore: Bump Microsoft.SourceLink.GitHub from 10.0.102 to 10.0.103 by @dependabot[bot] in #264
• chore: Bump coverlet.collector from 6.0.4 to 8.0.0 by @dependabot[bot] in #262
• Add extension type support and implement GuidArray by @CurtHagenlocher in #268
• chore: Fix test warnings about skipping duplicate test cases by @adamreeve in #272
• chore: Pin Python version to 3.13 as PythonNet doesn't yet support 3.14 by @adamreeve in #271
• Fixed issue #269 by @CurtHagenlocher in #276
• chore: Bump actions/upload-artifact from 6.0.0 to 7.0.0 by @dependabot[bot] in #277
• chore: Bump actions/download-artifact from 7.0.0 to 8.0.0 by @dependabot[bot] in #278
• chore: Bump Microsoft.NET.Test.Sdk from 18.0.1 to 18.3.0 by @dependabot[bot] in #280
• Add bool8 extension type support by @CurtHagenlocher in #274
• chore: Bump actions/setup-dotnet from 5.1.0 to 5.2.0 by @dependabot[bot] in #281
• Initial attempt at a standalone Arrow variant implementation by @CurtHagenlocher in #275
• chore: Bump actions/download-artifact from 8.0.0 to 8.0.1 by @dependabot[bot] in #286
• chore: Bump System.CommandLine from 2.0.3 to 2.0.5 by @dependabot[bot] in #289
• chore: Bump coverlet.collector from 8.0.0 to 8.0.1 by @dependabot[bot] in #294
• chore: Bump actions/cache from 5.0.3 to 5.0.4 by @dependabot[bot] in #293
• Improvements to decimal conversion by @CurtHagenlocher in #292
• chore: Bump actions/deploy-pages from 4.0.5 to 5.0.0 by @dependabot[bot] in #298
• Introduce a reference counted layer between ArrowBuffer and memory by @CurtHagenlocher in #297
• Add missing builders and concatenator support for "large" array types. by @CurtHagenlocher in #302
• GH-301: [C#] Use an index lookup for O(1) field index access by @vthemelis in #300
• Implement largelistview support by @CurtHagenlocher in #303
• Add support for an alternative ArrowBuffer allocation mechanism. by @CurtHagenlocher in #304
• Implement Arrow C device API by @CurtHagenlocher in #305
• feat: Add support for Run-End Encoded arrays by @CurtHagenlocher in #308
• fix: Validate additional type information when concatenating by @CurtHagenlocher in #309
• chore: Bump actions/upload-artifact from 7.0.0 to 7.0.1 by @dependabot[bot] in #310
• chore: Bump actions/upload-pages-artifact from 4.0.0 to 5.0.0 by @dependabot[bot] in #311
• chore: Bump Microsoft.NET.Test.Sdk from 18.3.0 to 18.4.0 by @dependabot[bot] in #312
• chore: Bump System.CommandLine from 2.0.5 to 2.0.6 by @dependabot[bot] in #319
• chore: Bump coverlet.collector from 8.0.1 to 10.0.0 by @dependabot[bot] in #315
• chore: Bump actions/cache from 5.0.4 to 5.0.5 by @dependabot[bot] in #314
• Refactors Apache.Arrow.Variant into two assemblies by @CurtHagenlocher in #322
• Rename Variant assemblies to Scalars by @CurtHagenlocher in #323
• Add transparent encoding readers and TimestampWithOffset extension type by @CurtHagenlocher in #324
• Add VariantArray extension type and introduce IBinaryArray/IIndexes interfaces by @CurtHagenlocher in #325
• Cleaned up some odds and ends by @CurtHagenlocher in #326
• chore(src): add checked conversions where needed by @CurtHagenlocher in #318
• fix: handle file reader cancellation and empty nested concat by @InCerryGit in #327
• perf: reduce ArrowBuffer builder reallocation work by @InCerryGit in #330
• Refactors VariantValueWriter by @CurtHagenlocher in #329
• perf: improve StringArray builder append paths by @InCerryGit in #331
• perf: improve StringArray GetString decoding by @InCerryGit in #334
• chore: Bump System.CommandLine from 2.0.6 to 2.0.7 by @dependabot[bot] in #338
• perf: speed up MemoryStream IPC stream reads by @InCerryGit in #340
• Add Parquet variant shredding support by @CurtHagenlocher in #332
• Unambiguously equate decimal16 with SqlDecimal in Varian...

Apache Arrow .NET 22.1.0

What's Changed

• chore: Bump BenchmarkDotNet from 0.15.2 to 0.15.3 by @dependabot[bot] in #76
• feat: Allow empty streams to return an empty schema asynchronously. by @CurtHagenlocher in #81
• fix: When removing GC memory pressure, incorporate the default alignment by @CurtHagenlocher in #82
• Remove unnecessary allocation in ArrowStreamWriter by @aik-jahoda in #73
• chore: Bump Grpc.Net.Client from 2.65.0 to 2.71.0 by @dependabot[bot] in #62
• Move to latest version of System.CommandLine package by @CurtHagenlocher in #83
• chore: Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows by @dependabot[bot] in #84
• chore: Bump actions/cache from 4.2.4 to 4.3.0 by @dependabot[bot] in #87
• chore: Bump xunit.runner.visualstudio from 3.1.4 to 3.1.5 by @dependabot[bot] in #93
• Fix uninitialized memory in C API by @CurtHagenlocher in #98
• Add serialization helpers for Schema and RecordBatch by @CurtHagenlocher in #100
• chore: Bump Microsoft.NET.Test.Sdk from 17.14.1 to 18.0.0 by @dependabot[bot] in #102
• Feedback from previous PR by @CurtHagenlocher in #110
• Allow C Data Interface export of ReadOnlyMemory-backed buffers by @CurtHagenlocher in #112
• Run tests against nuget packages in verify_rc script by @adamreeve in #114
• Fix flaky flight tests by @adamreeve in #115
• chore: Update MacOS runners to macos-latest by @adamreeve in #117
• Increase version number for release by @CurtHagenlocher in #125
• chore: Fix version detection by @kou in #127

New Contributors

• @aik-jahoda made their first contribution in #73

Full Changelog: v22.0.1...v22.1.0

Apache Arrow .NET 22.1.0 RC1

What's Changed

• chore: Bump BenchmarkDotNet from 0.15.2 to 0.15.3 by @dependabot[bot] in #76
• feat: Allow empty streams to return an empty schema asynchronously. by @CurtHagenlocher in #81
• fix: When removing GC memory pressure, incorporate the default alignment by @CurtHagenlocher in #82
• Remove unnecessary allocation in ArrowStreamWriter by @aik-jahoda in #73
• chore: Bump Grpc.Net.Client from 2.65.0 to 2.71.0 by @dependabot[bot] in #62
• Move to latest version of System.CommandLine package by @CurtHagenlocher in #83
• chore: Bump BenchmarkDotNet and BenchmarkDotNet.Diagnostics.Windows by @dependabot[bot] in #84
• chore: Bump actions/cache from 4.2.4 to 4.3.0 by @dependabot[bot] in #87
• chore: Bump xunit.runner.visualstudio from 3.1.4 to 3.1.5 by @dependabot[bot] in #93
• Fix uninitialized memory in C API by @CurtHagenlocher in #98
• Add serialization helpers for Schema and RecordBatch by @CurtHagenlocher in #100
• chore: Bump Microsoft.NET.Test.Sdk from 17.14.1 to 18.0.0 by @dependabot[bot] in #102
• Feedback from previous PR by @CurtHagenlocher in #110
• Allow C Data Interface export of ReadOnlyMemory-backed buffers by @CurtHagenlocher in #112
• Run tests against nuget packages in verify_rc script by @adamreeve in #114
• Fix flaky flight tests by @adamreeve in #115
• chore: Update MacOS runners to macos-latest by @adamreeve in #117
• Increase version number for release by @CurtHagenlocher in #125
• chore: Fix version detection by @kou in #127

New Contributors

• @aik-jahoda made their first contribution in #73

Full Changelog: v22.0.1...v22.1.0-rc1

Apache Arrow .NET 22.0.1

What's Changed

• fix: Fix wrong NuGet package extension in dev/release/release.sh by @kou in #54
• chore: Fix descriptions/examples in dev/release/README.md by @kou in #53
• chore: Use https://arrow.apache.org/dotnet/ for GitHub homepage by @kou in #52
• chore: Post site preview URL comment only when site is changed by @kou in #51
• fix(packaging): update logo to new ASF logo by @amoeba in #56
• feat: Bounds checking for Flatbuf should be enabled in the default build by @CurtHagenlocher in #47
• chore: Show all NuGet packages in release summary message by @kou in #55
• chore: Enable Dependabot by @kou in #58
• chore: bump actions/setup-python from 5.6.0 to 6.0.0 by @dependabot[bot] in #59
• chore: bump actions/setup-dotnet from 4.3.1 to 5.0.0 by @dependabot[bot] in #60
• chore: Bump xunit.runner.visualstudio from 3.1.1 to 3.1.4 by @dependabot[bot] in #70
• chore: Bump version to 22.0.1 by @kou in #72

New Contributors

• @amoeba made their first contribution in #56
• @CurtHagenlocher made their first contribution in #47
• @dependabot[bot] made their first contribution in #59

Full Changelog: v22.0.0...v22.0.1

Apache Arrow .NET 22.0.1 RC0

What's Changed

• fix: Fix wrong NuGet package extension in dev/release/release.sh by @kou in #54
• chore: Fix descriptions/examples in dev/release/README.md by @kou in #53
• chore: Use https://arrow.apache.org/dotnet/ for GitHub homepage by @kou in #52
• chore: Post site preview URL comment only when site is changed by @kou in #51
• fix(packaging): update logo to new ASF logo by @amoeba in #56
• feat: Bounds checking for Flatbuf should be enabled in the default build by @CurtHagenlocher in #47
• chore: Show all NuGet packages in release summary message by @kou in #55
• chore: Enable Dependabot by @kou in #58
• chore: bump actions/setup-python from 5.6.0 to 6.0.0 by @dependabot[bot] in #59
• chore: bump actions/setup-dotnet from 4.3.1 to 5.0.0 by @dependabot[bot] in #60
• chore: Bump xunit.runner.visualstudio from 3.1.1 to 3.1.4 by @dependabot[bot] in #70
• chore: Bump version to 22.0.1 by @kou in #72

New Contributors

• @amoeba made their first contribution in #56
• @CurtHagenlocher made their first contribution in #47
• @dependabot[bot] made their first contribution in #59

Full Changelog: v22.0.0...v22.0.1-rc0

Apache Arrow .NET 22.0.0

What's Changed

• Add PR template by @kou in #14
• Add Code of Conduct by @kou in #10
• Add license files by @kou in #9
• Add issue template by @kou in #13
• chore: Add CONTRIBUTING.md by @kou in #16
• chore: Add CI by @kou in #17
• chore: Add Release Audit Tool check by @kou in #19
• chore: Check format in CI by @kou in #20
• chore: Mention bundled FlatBuffers in LICENSE.txt by @kou in #23
• chore: Add docfx configuration for generating API documentation by @adamreeve in #28
• chore: Add release scripts by @kou in #25
• chore: Prepare https://arrow.apache.org/dotnet/ by @kou in #33
• chore: Add integration test CI job by @kou in #36
• chore: Fix permission error on deploying main docs by @kou in #38

New Contributors

• @kou made their first contribution in #14
• @adamreeve made their first contribution in #28

Full Changelog: https://github.com/apache/arrow-dotnet/commits/v22.0.0

Apache Arrow .NET 22.0.0 RC0

What's Changed

• Add PR template by @kou in #14
• Add Code of Conduct by @kou in #10
• Add license files by @kou in #9
• Add issue template by @kou in #13
• chore: Add CONTRIBUTING.md by @kou in #16
• chore: Add CI by @kou in #17
• chore: Add Release Audit Tool check by @kou in #19
• chore: Check format in CI by @kou in #20
• chore: Mention bundled FlatBuffers in LICENSE.txt by @kou in #23
• chore: Add docfx configuration for generating API documentation by @adamreeve in #28
• chore: Add release scripts by @kou in #25
• chore: Prepare https://arrow.apache.org/dotnet/ by @kou in #33
• chore: Add integration test CI job by @kou in #36
• chore: Fix permission error on deploying main docs by @kou in #38

New Contributors

• @kou made their first contribution in #14
• @adamreeve made their first contribution in #28

Full Changelog: https://github.com/apache/arrow-dotnet/commits/v22.0.0-rc0