# Category phys-util History

See `CONTRIBUTING.rst` for details of **required** info/format for each entry,
which **must** added in reverse chronological order (newest at the top). It must **not**
be used as a substitute for writing good git commit messages!


## 2022-03-26 Vladimir Ivanchenko (phys-util-V11-00-02)
- G4PhysListUtil - use dynamic_cast instead of static_cast

## 2022-03-10 Vladimir Ivanchenko (phys-util-V11-00-01)
- G4PhysListUtil - added new utility method to access a process
    via sub-type, simplified methods to access hadron processes

## 2021-12-10 Ben Morgan (phys-util-V11-00-00)
- Change to new Markdown History format

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# History entries prior to 11.0

22-October-2021, Vladimir Ivanchenko (phys-util-V10-07-02)
- G4HadParticles - added hyper-nuclei

16-April-2021 Ben Morgan             (phys-util-V10-07-01)
- Migrate build to modular CMake API

13-April-2021, Alberto Ribon            (phys-util-V10-07-00)
-  GNUmakefile, sources.cmake : removed dependency on hadronic/model/util
   and hadronic/model/management (that have been now deleted, with their
   classes moved to hadronic/util and hadronic/management).

09-October-2020, Gabriele Cosmo         (phys-util-V10-06-10)
- Added new dependencies to "processes/electromagnetic/utils" and
  "processes/hadronic/models/de_excitation/management" modules in
  GNUMakefile.

07-October-2020, Vladimir Ivanchenko    (phys-util-V10-06-09)
- G4PhysListUtil - added utility method InitialiseParameters()

22-August-2020, Vladimir Ivanchenko     (phys-util-V10-06-08)
- G4HadProcesses - added optional GG nucl-nucl cross section

21-August-2020, Vladimir Ivanchenko     (phys-util-V10-06-07)
- G4HadProcesses - use G4PhysListUtil to access processes
- G4PhysListUtil - added method to access elastic x-section

24-July-2020, Alberto Ribon             (phys-util-V10-06-06)
- G4HadParticles : removed eta and eta_prime from the list of
  charmed and bottom hadrons; removed the short-lived hadrons
  (Sigma0, etac, JPsi, SigmaC++, SigmaC+, SigmaC0, Upsilon,
  SigmaB+, SigmaB0, SigmaB-) whose hadronic interactions can be
  neglected (consistently with what is done currently in Geant4
  for pi0 and Sigma0) because they decay too quickly.

19-July-2020, Vladimir Ivanchenko       (phys-util-V10-06-05)
- G4HadParticles - subdivide for different methods hyperons and
    anti-hyperons

11-July-2020, Vladimir Ivanchenko       (phys-util-V10-06-04)
- G4HadProcesses - new utility class providing access to hadronic
    processes and addition of a cross section per particle type
    and hadronic process; Using this class it is possible to
    customise hadronic cross sections

01-July-2020, Vladimir Ivanchenko       (phys-util-V10-06-03)
- G4HadParticles - separated light anti-particles to the extra
    vector and added extra access method

28-May-2020 Ben Morgan                  (phys-util-V10-06-02)
-  Remove obsolete GRANULAR_DEPENDENCIES entries

25-May-2020, Vladimir Ivanchenko        (phys-util-V10-06-01)
- G4HadParticles - updated list of heavy EM particles, more comments

11-May-2020, Vladimir Ivanchenko        (phys-util-V10-06-00)
- G4HadParticles - utility providing several lists of PDG codes
    for kaons, hyperons, b- and c- particles in order to
    be used for construction of hadronic physics

31-July-2019  Gunter Folger (phys-util-V10-05-00)
-  removed G4DataQuestionaire.hh as consequence to code cleanup
   in lists, see phys-lists-V10-05-02

03-Nov-2018, Vladimir Ivanchenko        (phys-util-V10-04-01)
- G4DataQuestionaire - substituted G4NEUTRONXSDATA by G4PARTICLEXSDATA

21-Jul-2018, Vladimir Ivanchenko        (phys-util-V10-04-00)
- G4PhysListUtil - added methods GetCaptureProcess and GetFissionProcess

26-Oct-2017, Tatsumi Koi                (phys-util-V10-03-00)
- Fix address of ftp site of LEND data
- Improve instruction about download file and environment variable for LEND data

05-Nov-2015, Alberto Ribon              (phys-util-V10-01-00)
- Removed neutron_hp/

29-Jan-2014, Gunter Folger              (phys-util-V10-00-00)
- Removed electromagnetic/dna, cascade/{evaporation,utils}
  from sources.cmake

07-Nov-2013, Alberto Ribon              (phys-util-V09-06-01)
- Removed low_energy and high_energy from sources.cmake

10-Jan-2013, Gunter Folger              (phys-util-V09-06-00)
- new directory structure introduced.
   util directory keeps utility classes