Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.143:
  - Fixed the build of onnxruntime-1.11.1 with Clang 15;
  - Eliminated the configuration warnings with CMake >=3.24.

Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.142:
  - Added verbose output for the build of PyModules.

Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.141:
  - Harmonised how all externals would be downloaded. Making all downloads happen through HTTP downloads.
  - Removed the HepMCAnalysis package, since it has not been in use for a while by now.

Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.140:
  - Updated CheckerGccPlugins with the following:
    * Skip checking of _rootcint.cxx files.
    * Replace the hardcoded list of directory names for code that is to be considered thread-safe with a configuration parameter.
    * For warnings about calling non-const methods via a pointer member from a const method, realize that unique_ptr::get() also returns the pointer.  Treat it like operator->.  Also fix an issue with suppressing this warning for unique_ptr.
    * Don't warn about overriding the non-const execute() method of Algorithm with a non-thread-safe method.
    * Fix warning suppression for ctor calls.
    * Remove references to ATLAS_CTORDOR_NOT_THREAD_SAFE workaround.
    * Warn about writing via a pointer member in a const member function.

Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.139:
  - Updated FindGeant4.cmake to set up the data files from EOS by default instead of AFS;
  - Updated the Geant4 build to use our own build of VecGeom;
  - Updated the RPM building configuration to work on CentOS Stream 9.

Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.138:
  - add ATLAS_GCC_CHECKERS_CONFIG cache variable

Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.137:
  - Multiple updates to CheckerGccPlugins;
  - Made FindFastJet.cmake set up linking against the gfortran library, even when it's not available through the LD_LIBRARY_PATH environment variable.

Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.136:
  - Added GDB to AthAnalysisExternals;
  - Added the Findscipy.cmake module;
  - Fixed the dSFMT build/installation on CentOS (Stream) 9;
  - Removed the obsolete global Gaudi definitions from AtlasCMake;
  - Updated ONNXRuntime to version 1.11.1;
    * Switching on the build of the CUDA backend of ONNXRuntime by default (if CUDA/cuDNN are available).

Tag to be used with the 21.X branches of atlas/athena.
Update(s) in this tag:
  - Introduced Findscipy.cmake for setting up the runtime environment of scipy.

Tag to be used with the master/22.0 branch of atlas/athena.
Update(s) since 2.0.135:
  - Made FindGeant4.cmake explicitly set up the (private) XercesC dependency of the G4 (static) libraries;
  - Introduced the FindActs.cmake module, to ensure that the runtime environment of Acts would be set up correctly when it's not taken from AthenaExternals;
  - Made mergeConfdb2.py fail on syntax errors instead of (fairly) silently swallowing them;
  - Updated AthDerivationExternals to include Acts and GeoModel;
  - Taught AtlasCMake and AtlasLCG how RHEL identifies itself in its /etc/os-release file.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.134:
  - Added support for the HIP_PLATFORM values introduced newer HIP versions, in AtlasHIP;
  - Added the FLAKE8_ATLAS_ERROR environment variable to tell flake8 to return with error codes for any issue found;
  - Multiple CheckerGccPlugins updates, including checks for calling non-const functions in const functions through member pointers.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.133:
  - Updated histgrinder to version 0.1.6;
  - Taught AtlasCMake and AtlasLCG how to interpret the contents of /etc/os-release on Linux.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.132:
  - Taught FindGMock.cmake how to find debug versions of the GoogleMock libraries;
  - Switched the Geant4 build to only producing static libraries.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.131:
  - Updated atlas_add_dictionary(...) to declare external include paths (as well as ROOT's include path) as SYSTEM includes.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.130:
  - Updated atlas_add_executable(...) to declare external include paths as SYSTEM includes.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.129:
  - Updated histgrinder to version 0.1.5;
  - Updated CLHEP to version CLHEP_2_4_1_3_atl03;
  - Removed VecGeom from AthenaExternals and AthSimulationExternals, and stopped Geant4 from using it.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.128:
  - Retired the atlas_install_headers(...) function, making its use an error;
  - Made the projects detect relocation problems during installation;
  - Added the DEPENDS keyword to atlas_add_test(...) to conveniently declare dependencies between tests;
  - Made it possible to detect the exact version of the found python modules that provide a __version__ variable;
    * Made Findmccabe.cmake, Findpycodestyle.cmake and Findpyflakes.cmake report their exact versions;
  - Made sure that libffi would be set up correctly for the Python module builds;
  - Tweaked PyModules to work correctly specifically with LCG_101.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.127:
  - Fixed the setup of the LCG_python3 cache variable for CORAL and COOL;
  - Moved all cache variable settings into the PreConfig.cmake scripts of all the projects;
  - Updated flake8 to version 4.0.1;
  - Added FindVc.cmake to AtlasLCG, and made use of it in AthenaExternals.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.126:
  - Updated prmon to version v3.0.1;
  - Simplified / streamlined the VecGeom build configuration, to make it work on ARM;
  - Switched to building STATIC and OBJECT libraries with position independent code by default;
  - Updated CORAL and COOL to version 3.3.10;
  - Updated histgrinder to version 0.1.4;
  - Updated MKL to version oneMKL-2022.0.2.

Tag to be used with the master branch of atlas/athena.
Update(s) since 2.0.125:
  - Added lark 1.0.0 (a parsing toolkit for Python) to PyModules;
  - Introduced find-modules for protobuf, boto3, botocore, jmespath and s3transfer in AtlasLCG;
    * Made lcg_python_external_module(...) a bit more robust in support of these new modules;
  - Introduced a package for building VecGeom, and updated the Geant4 build to use this build of VecGeom itself.