Geant4 10.3 - patch-03 Release Notes
                 ------------------------------------

                                                               20 October 2017

List of fixes included in this public patch since the public release 10.3.p02:

  o Digits_hits:
    -----------
    + Fixed propagation of warning flag in G4SDStructure.
      Addressing problem report #1993.

  o Geometry:
    --------
    + magnetic-field:
      o G4NystromRK4: fixed caching of momentum, field location & value.
        Addressing problem report #1996, reported by ALICE.
        Correction in call to getField().
    + solids/specific:
      o Twisted solids: fixed bug in drawing polyhedra with negative twist
        angle. Addressing problem report #1995.
      o G4SurfaceVoxelizer: directly set components for bounding-box instead
        of recreating it in BuildBoundingBox(..).

  o Global:
    ------
    + Updated date and version for 10.3.p03.

  o Intercoms:
    ---------
    + Explicitly remove constness in G4AnyMethod by means of remove_const.
      Addressing problem report #1803. 

  o Interfaces:
    ----------
    + G4VBasicShell: fixed std::out_of_range exception in ModifyPath() when
      typing 'ls' command at the top directory.
      Addressing problem report #1989.
    + G4UIQt: set always-on-top to the picking windows.

  o Physics Lists:
    -------------
    + constructors/hadron_elastic:
      o G4HadronElasticPhysics, G4HadronHElasticPhysics: changed kaon elastic
        cross-sections from, respectively, Gheisha and Chips, to Glauber Gribov
        ones. This way, the total (elastic + inelastic) kaon cross sections are
        consistent with the PDG ones.

  o Processes - Hadronic:
    --------------------
    + cross_sections:
      o Bug fix in G4ComponentGGHadronNucleusXsc to use the correct cross-
        sections for kaons on Hydrogen; use Starkov parameterization for them.
    + models/cascade:
      o G4ElementaryParticleCollider::generateSCMmuonAbsorption: fixed case of
        rare segmentation-fault. Added clearing of particles if
        GetThreeBodyMomenta() returns no momenta.
    + processes:
      o Use class name in process description.
    + stopping:
      o Fixed Coverity defect in G4AntiNeutronAnnihilationAtRest.
        Removed static thread-local variables and simply made them local.

  o Visualization:
    -------------
    + OpenGL:
      o Fixed issue affecting repaint for external applications.
        Addressing problem report #1959.

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                             Technical Notes
                             --------------- 

  o  This patch should be applied on top of release 10.3.p02.
  o  Technical notes distributed for release 10.3 are also applicable and
     valid for this patch.

The code and rebuilt binary libraries for release 10.3.p03 are available
through our "Download" Web page.

Please refer to the Geant4 User Documentation for further information about
using Geant4.