Daily Summary

ML.NET

News around Microsofts ML.NET

// GitHub

dotnet/machinelearning

Modernise Linux CI containers and native compiler discovery

Merged or Closed

Closed or merged PR "Modernise Linux CI containers and native compiler discovery" (#7868)
on 30 October 2026 by rosebyte

AutoML MulticlassClassificationExperiment minimizes LogLossReduction — MultiClassMetricManager.IsMaximize returns false for it

Closed

Closed issue "AutoML MulticlassClassificationExperiment minimizes LogLossReduction — MultiClassMetricManager.IsMaximize returns false for it" (#7839)
on 30 October 2026 by birdnamoo

Maximize AutoML log-loss reduction

Merged or Closed

Closed or merged PR "Maximize AutoML log-loss reduction" (#7853)
on 30 October 2026 by zjdangge

Fix native-library test discovery and oneDAL dependency copying

Open

Open PR "Fix native-library test discovery and oneDAL dependency copying" (#7867)
on 29 October 2026 by svick

Bump MSTest.TestFramework from 4.5.1 to 4.5.2

Open

Open PR "Bump MSTest.TestFramework from 4.5.1 to 4.5.2" (#7866)
on 28 October 2026 by dependabot[bot]

Bump MSTest.TestAdapter and MSTest.TestFramework

Open

Open PR "Bump MSTest.TestAdapter and MSTest.TestFramework" (#7865)
on 28 October 2026 by dependabot[bot]

Bump Microsoft.DotNet.RemoteExecutor from 8.0.0-beta.26508.2 to 8.0.0-beta.26523.8

Open

Open PR "Bump Microsoft.DotNet.RemoteExecutor from 8.0.0-beta.26508.2 to 8.0.0-beta.26523.8" (#7864)
on 28 October 2026 by dependabot[bot]

Fix LightGBM native interop for ARM64

Open

Open PR "Fix LightGBM native interop for ARM64" (#7863)
on 26 October 2026 by matouskozak

[release/5.0] Update dependencies from dotnet/arcade

Merged or Closed

Closed or merged PR "[release/5.0] Update dependencies from dotnet/arcade" (#7862)
on 26 October 2026 by dotnet-maestro[bot]

Bump MSTest.TestAdapter and MSTest.TestFramework

Merged or Closed

Closed or merged PR "Bump MSTest.TestAdapter and MSTest.TestFramework" (#7847)
on 26 October 2026 by dependabot[bot]

Bump MSTest.TestFramework from 3.8.3 to 4.5.1

Merged or Closed

Closed or merged PR "Bump MSTest.TestFramework from 3.8.3 to 4.5.1" (#7848)
on 26 October 2026 by dependabot[bot]

[release/6.0] Update dependencies from dotnet/arcade

Merged or Closed

Closed or merged PR "[release/6.0] Update dependencies from dotnet/arcade" (#7861)
on 26 October 2026 by dotnet-maestro[bot]

[main] Update dependencies from dotnet/arcade

Merged or Closed

Closed or merged PR "[main] Update dependencies from dotnet/arcade" (#7860)
on 26 October 2026 by dotnet-maestro[bot]

SentencePieceTokenizer (Unigram) emits one per unknown character — SentencePiece merges a run of unknown characters into one

Open

Open issue "SentencePieceTokenizer (Unigram) emits one per unknown character — SentencePiece merges a run of unknown characters into one " (#7859)
on 25 October 2026 by birdnamoo

TorchSharp text trainers (TextClassification, SentenceSimilarity, NER, QA) drop every input character above U+00FF — non-Latin text reaches the model as nothing

Open

Open issue "TorchSharp text trainers (TextClassification, SentenceSimilarity, NER, QA) drop every input character above U+00FF — non-Latin text reaches the model as nothing" (#7858)
on 25 October 2026 by birdnamoo

Remove deprecated Interactive projects and references (#7798)

Open

Open PR "Remove deprecated Interactive projects and references (#7798)" (#7857)
on 23 October 2026 by architdhakar

Fix zero-valued LightGBM constant trees

Open

Open PR "Fix zero-valued LightGBM constant trees" (#7856)
on 23 October 2026 by matouskozak

Rename host environment `Master` field to `Parent`

Open

Open PR "Rename host environment `Master` field to `Parent`" (#7855)
on 23 October 2026 by Copilot

Remove unused FastRank MSM sparse baselines

Open

Open PR "Remove unused FastRank MSM sparse baselines" (#7854)
on 23 October 2026 by matouskozak

Ignore nightly placeholder packages by exact name

Merged or Closed

Closed or merged PR "Ignore nightly placeholder packages by exact name" (#7849)
on 23 October 2026 by matouskozak

Fix FastForest binary output documentation

Open

Open PR "Fix FastForest binary output documentation" (#7852)
on 22 October 2026 by matouskozak

Throw ArgumentNullException from DataFrame binary operators when the DataFrame is null

Open

Open PR "Throw ArgumentNullException from DataFrame binary operators when the DataFrame is null" (#7851)
on 22 October 2026 by ShryukGrandhi

Disable copy hard links in code coverage builds

Open

Open PR "Disable copy hard links in code coverage builds" (#7850)
on 22 October 2026 by rosebyte

Bump Microsoft.ML and Microsoft.ML.OnnxConverter

Merged or Closed

Closed or merged PR "Bump Microsoft.ML and Microsoft.ML.OnnxConverter" (#7846)
on 22 October 2026 by dependabot[bot]

Bump Microsoft.ML and Microsoft.ML.Mkl.Components

Merged or Closed

Closed or merged PR "Bump Microsoft.ML and Microsoft.ML.Mkl.Components" (#7845)
on 22 October 2026 by dependabot[bot]

Bump Microsoft.ML, Microsoft.ML.FastTree and Microsoft.ML.LightGbm

Merged or Closed

Closed or merged PR "Bump Microsoft.ML, Microsoft.ML.FastTree and Microsoft.ML.LightGbm" (#7844)
on 22 October 2026 by dependabot[bot]

Bump Microsoft.ML and Microsoft.ML.EntryPoints

Merged or Closed

Closed or merged PR "Bump Microsoft.ML and Microsoft.ML.EntryPoints" (#7842)
on 22 October 2026 by dependabot[bot]

Bump Microsoft.ML and Microsoft.ML.Ensemble

Merged or Closed

Closed or merged PR "Bump Microsoft.ML and Microsoft.ML.Ensemble" (#7841)
on 22 October 2026 by dependabot[bot]

Bump Microsoft.ML and Microsoft.ML.FastTree

Merged or Closed

Closed or merged PR "Bump Microsoft.ML and Microsoft.ML.FastTree" (#7843)
on 22 October 2026 by dependabot[bot]

Bump Microsoft.ML from 6.0.0-preview.26513.4 to 6.0.0-preview.26521.7

Merged or Closed

Closed or merged PR "Bump Microsoft.ML from 6.0.0-preview.26513.4 to 6.0.0-preview.26521.7" (#7840)
on 22 October 2026 by dependabot[bot]