ML.NET

dotnet/machinelearning

Expose quantile regression objective and alpha in LightGbmRegressionTrainer (Resolves #7603)

Open

Open PR "Expose quantile regression objective and alpha in LightGbmRegressionTrainer (Resolves #7603)" (#7605)
on 14 April 2026 by Sam7

Add Alpha parameter to LightGbmRegressionTrainer for Quantile Regression (Resolves #7603)

Merged or Closed

Closed or merged PR "Add Alpha parameter to LightGbmRegressionTrainer for Quantile Regression (Resolves #7603)" (#7604)
on 14 April 2026 by ssperling-wmp

Add Quantile Regression support to LightGbmRegressionTrainer

Open

Open issue "Add Quantile Regression support to LightGbmRegressionTrainer" (#7603)
on 14 April 2026 by ssperling-wmp

Add the code testing agent and /add-tests workflow

Merged or Closed

Closed or merged PR "Add the code testing agent and /add-tests workflow" (#7602)
on 08 April 2026 by JanKrivanek

This issue was closed because it has been stalled for 10 days with no activity.true

Closed

Closed issue "This issue was closed because it has been stalled for 10 days with no activity.true" (#7597)
on 01 April 2026 by bendasgfyug

[main] Update dependencies from dotnet/arcade

Open

Open PR "[main] Update dependencies from dotnet/arcade" (#7601)
on 23 March 2026 by dotnet-maestro[bot]

Update SkiaSharp from 2.88.8 to 3.119.2

Merged or Closed

Closed or merged PR "Update SkiaSharp from 2.88.8 to 3.119.2" (#7582)
on 21 March 2026 by Copilot

PoC of repository ai bootstrap

Merged or Closed

Closed or merged PR "PoC of repository ai bootstrap" (#7585)
on 20 March 2026 by JanKrivanek

Add Melt method

Closed

Closed issue "Add Melt method" (#7577)
on 20 March 2026 by sevenzees

Add Melt method to DataFrame

Merged or Closed

Closed or merged PR "Add Melt method to DataFrame" (#7578)
on 20 March 2026 by sevenzees

[agentics] No-Op Runs

Closed

Closed issue "[agentics] No-Op Runs" (#7593)
on 20 March 2026 by github-actions[bot]

[agentics] Failed runs

Closed

Closed issue "[agentics] Failed runs" (#7594)
on 20 March 2026 by github-actions[bot]

[agentics] Repo Health — Dashboard Groomer failed

Closed

Closed issue "[agentics] Repo Health — Dashboard Groomer failed" (#7595)
on 20 March 2026 by github-actions[bot]

[agentics] Repo Health Check — Orchestrator failed

Closed

Closed issue "[agentics] Repo Health Check — Orchestrator failed" (#7598)
on 20 March 2026 by github-actions[bot]

Update macOS Helix queues from decommissioned OSX.13 to osx.15

Merged or Closed

Closed or merged PR "Update macOS Helix queues from decommissioned OSX.13 to osx.15" (#7599)
on 20 March 2026 by rokonec

SdcaLogisticRegression test fails on macOS ARM64 Release — LogLoss exceeds 0.5 threshold

Open

Open issue "SdcaLogisticRegression test fails on macOS ARM64 Release — LogLoss exceeds 0.5 threshold" (#7600)
on 20 March 2026 by rokonec

Update Windows Server 2019 VM images — end of mainstream support

Open

Open issue "Update Windows Server 2019 VM images — end of mainstream support" (#7596)
on 18 March 2026 by richlander

Add repo instructions and issue triage workflow

Merged or Closed

Closed or merged PR "Add repo instructions and issue triage workflow" (#7592)
on 13 March 2026 by kotlarmilos

Add gpt-5.4 to tiktoken tokenizer

Merged or Closed

Closed or merged PR "Add gpt-5.4 to tiktoken tokenizer" (#7591)
on 12 March 2026 by Copilot

Avoid Microsoft.Bcl.* dependencies

Open

Open issue "Avoid Microsoft.Bcl.* dependencies" (#7590)
on 12 March 2026 by ViktorHofer

7.5 CVSS in Microsoft.Bcl.Memory 9.0.4

Open

Open issue "7.5 CVSS in Microsoft.Bcl.Memory 9.0.4" (#7589)
on 12 March 2026 by ArnoZeelmaekers

Remove Google.Protobuf dependency from Microsoft.ML.Tokenizers

Merged or Closed

Closed or merged PR "Remove Google.Protobuf dependency from Microsoft.ML.Tokenizers" (#7587)
on 11 March 2026 by stephentoub

Add targets for repo health aw

Merged or Closed

Closed or merged PR "Add targets for repo health aw" (#7588)
on 10 March 2026 by JanKrivanek

Fix DataFrame.OrderBy to perform stable sorting

Merged or Closed

Closed or merged PR "Fix DataFrame.OrderBy to perform stable sorting" (#7586)
on 09 March 2026 by kubaflo

🏥 Repo Health Dashboard

Open

Open issue "🏥 Repo Health Dashboard" (#7584)
on 06 March 2026 by github-actions[bot]

Add repo health check agentic workflows

Merged or Closed

Closed or merged PR "Add repo health check agentic workflows" (#7583)
on 06 March 2026 by JanKrivanek

TreeEnsembleRegressor is deprecated in ONNX

Open

Open issue "TreeEnsembleRegressor is deprecated in ONNX" (#7581)
on 17 February 2026 by vpenades

Add heap-based BPE merge path for large inputs (>128 bytes)

Merged or Closed

Closed or merged PR "Add heap-based BPE merge path for large inputs (>128 bytes)" (#7580)
on 14 February 2026 by Copilot

Add gpt-5.3 model support to TiktokenTokenizer

Merged or Closed

Closed or merged PR "Add gpt-5.3 model support to TiktokenTokenizer" (#7579)
on 13 February 2026 by Copilot

LENOVO3

Closed

Closed issue "LENOVO3" (#7576)
on 06 February 2026 by vicmoran626