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root_v6.38.04.macos-15.7-arm64-clang170.tar.gz 2026-03-12 319.8 MB
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root_v6.38.04.Linux-fedora42-x86_64-gcc15.2.tar.gz 2026-03-12 356.7 MB
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root_v6.38.04.Linux-almalinux8.10-x86_64-gcc8.5.tar.gz 2026-03-12 303.3 MB
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root_v6.38.04.macos-15.7-arm64-clang170.pkg 2026-03-12 478.8 MB
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root_v6.38.04.Linux-almalinux10.1-x86_64-gcc14.3.tar.gz 2026-03-12 334.9 MB
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root_v6.38.04.Linux-ubuntu22.04-x86_64-gcc11.4.tar.gz 2026-03-12 315.2 MB
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root_v6.38.04.Linux-debian13-x86_64-gcc14.2.tar.gz 2026-03-12 330.1 MB
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root_v6.38.04.macos-26.3-arm64-clang170.tar.gz 2026-03-12 331.0 MB
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root_v6.38.04.win64.python311.vc17.zip 2026-03-12 195.4 MB
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root_v6.38.04.macos-26.3-arm64-clang170.pkg 2026-03-12 496.2 MB
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root_v6.38.04.Linux-almalinux9.7-x86_64-gcc11.5.tar.gz 2026-03-12 326.8 MB
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root_v6.38.04.Linux-fedora43-x86_64-gcc15.2.tar.gz 2026-03-12 376.5 MB
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root_v6.38.04.Linux-ubuntu24.04-x86_64-gcc13.3.tar.gz 2026-03-12 333.4 MB
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root_v6.38.04.macos-14.8-x86_64-clang160.tar.gz 2026-03-12 329.2 MB
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root_v6.38.04.win64.python311.vc17.exe 2026-03-12 142.0 MB
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root_v6.38.04.macos-14.8-x86_64-clang160.pkg 2026-03-12 498.9 MB
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root_v6.38.04.Linux-ubuntu25.10-x86_64-gcc15.2.tar.gz 2026-03-12 332.7 MB
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root_v6.38.04.win32.python314.vc18.zip 2026-03-12 212.0 MB
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root_v6.38.04.win32.python314.vc18.exe 2026-03-12 151.3 MB
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root_v6.38.04.win64.python314.vc18.relwithdebinfo.zip 2026-03-12 709.9 MB
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root_v6.38.04.win64.python314.vc18.relwithdebinfo.exe 2026-03-12 446.8 MB
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root_v6.38.04.win32.python311.vc17.relwithdebinfo.zip 2026-03-12 591.1 MB
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root_v6.38.04.win32.python311.vc17.relwithdebinfo.exe 2026-03-12 375.3 MB
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README.md 2026-03-11 1.3 kB
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v6-38-04 source code.tar.gz 2026-03-11 386.7 MB
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v6-38-04 source code.zip 2026-03-11 404.8 MB
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Totals: 26 Items   9.1 GB 0

This is a patch release of the 6.38 series. See the full release notes [here](https://root.cern/doc/v638/release-notes.html#release-6.38.04.

The following items were addressed:

  • #21541 - [RF] createChi2 ignores ranges provided by the Range() option
  • #21507 - [io] Relatively rare crash of ML Data Loader
  • #21484 - Last axis title is not set for THn and THnSparseD histograms, affects also HistoND and HistoNSparseD
  • #21379 - Missing numpy.uint8 pythonisation in SetBranchAddress in ROOT 6.38
  • #21378 - [Python] NumPy conversion fails for multidimensional arrays (incorrect itemsize in LowLevelView)
  • #21366 - TGraph2D::Build function may leave the newly created object in inconsistent non-initialised state
  • #19329 - h2root fragilities
  • #16673 - [RF] Different behaviour of multi-range fit in RooAddPdf and RooProdPdf
Source: README.md, updated 2026-03-11