# Category ch2 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!

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## 2026-01-30 Alexei Sytov (ch2-V11-03-02)
- Bug correction in ch2 (otherwise error at the end of execution at RunAction.cc
  in the case when the G4ChannelingFastSimModel is switched off);
- Corrections in plot labels and some comments in the python scripts;
- Corrections cmake to copy also jupyter notebook in the build folder;
- Small corrections in comments in macro.

## 2025-10-31 Alexei Sytov (ch2-V11-03-01)
- Update of python analysis tools, no change in Geant4 code.
  Added a jupyter notebook version of a python script.

## 2025-10-27 Alexei Sytov (ch2-V11-03-00)
- Significant update:
  -new macros dedicated to specific applications;
  -extended output at the detector;
  -scoring of radiation spectrum from the Baier-Katkov method; virtual collimator
  was introduced.

## 2024-09-25 Alexei Sytov (ch2-V11-02-00)
- First implementation
