root-project/root: v6-36-04

Published August 25, 2025 | Version v6-36-04

Software Open

This release provides a few bug fixes and is prepared to build and run on macOS 26 Tahoe and XCode 26.

The list of issues addressed for this release is the following:

#19592 - No Constant Properties exported for Optical surfaces
#19560 - TTreeIndex fails under Valgrind due to long double emulation
#19497 - EL9:: EPEL:: root tags/6-36-02@6-36-02 :: cppyy warning in rootls
#19476 - std::string_view adds characters to strings in Python
#19442 - [ntuple] Unable to read back RNTuples without normalized type names from v6.34
#19438 - TH2D COLZ0 option color bug
#19419 - [RF] FrequentistCalculator cannot handle non-parametric Pdfs
#19412 - TASImage Issue with latest libafterimage
#19366 - THnSparse::CreateSparse creates histograms that are not sparse
#19359 - Incorrect bin error with TH1::SetBuffer and TH1::Sumw2
#19327 - Build Fails on MacOS (ARM, 15)
#19267 - [cppyy] New crash when iterating over polymorphic std::vector
#19134 - Installation issue for ROOT 6.36 RPATHs through Spack on MacOS
#11651 - Syntax error leads to interpreter assert with Must not nest within unloading transaction when reading object
#11460 - TF2 (with same name) construction can not be made thread safe without taking a lock
#10522 - complex numbers in RDataFrame (PyROOT)
#8899 - dataframe_concurrency LLVM valgrind error: SelectionDAG::Comb

Files

Name	Size	Download all
root-project/root-v6-36-04.zip md5:ce18f3d182244da95b6c8c5cd26b4f4b	220.0 MB	Preview Download

Is supplement to: Software: https://github.com/root-project/root/tree/v6-36-04 (URL)