=========================================================
     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
     =========================================================

                      Category History file
                      ---------------------
This file should be used by G4 developers and category coordinators
to briefly summarize all major modifications introduced in the code
and keep track of all category-tags.
It DOES NOT substitute the  CVS log-message one should put at every
committal in the CVS repository !

     ----------------------------------------------------------
     * Reverse chronological order (last date on top), please *
     ----------------------------------------------------------

April 29, 99  Y.Morita (persistency-00-04-01)
- removed overlapping definition of HepRefVArray for G4PVPhysicalVolume
  in G4PGeometryObjectMap.cc
- Fixed a typo in G4PersistentGeomMan.cc

November 15, 98  Y.Morita (persistency-00-03-03)
- Fix bug in G4PVPhysicalVolume.cc

November 10, 98  Y.Morita (persistency-00-03-02)
- G4PersistentGeomMan now handle Replica geometry

November 10, 98  Y.Morita (persistency-00-03-01)
- G4PersistencyManager splitted into G4PersistentEventMan, 
  G4PersistentGeomMan, G4PersistentRunMan
- G4Run is now persistent

July 23, 98   Y.Morita (persistency-00-01-09)
- G4PVPhysicalVolume: protect declare of d_Double with 
  OO_VARRAY_D_DOUBLE for different version of HepODBMS
- G4PVPhysicalVolume: added G4Exception for restoring rotation matrix
  (for now)

July 15, 98   Y.Morita (persistency-00-01-08)
- revised "cleandb" target in GNUmakefile
- g4odbms_setup.csh cosmetics

July 15, 98   Y.Morita (persistency-00-01-07)
- absorb oodlx compiler differences on CERN AIX-AFS

July 14, 98   Y.Morita (persistency-00-01-06)
- Bug fix on store geometry
- added G4ODBMS := true to GNUmakefile

July 11, 98   Y.Morita (persistency-00-01-05)
- script clean up for test/g4odbms_setup.csh

July 10, 98   Y.Morita (persistency-00-01-04)
- updated test/GNUmakefile
- fixed a bug in G4PersistencyManager
- digits+hits/hits added

July 10, 98   Y.Morita (persistency-00-01-03)
- moved GNUmakefile targes 'headers' and 'd_files' to common.gmk and
  globlib.gmk.
- a few bug fix in G4PPVPlacement.cc, G4PVSolid.cc,
  G4PGeometryObjectMap.ddl, G4PersistencyManager.hh, 
  G4PGeometryObjectMap.cc, G4PersistencyManager.cc

July  9, 98   Y.Morita
- new GNUmakefile for pre-beta01 (persistency-00-01-02)

July  8, 98   Y.Morita
- debug physics volume and logical volume (persistency-00-01-01)

June 30, 98  Y.Morita
- added geometry persistency: (persistency-00-07-01)

June 15, 98  Y.Morita
- made new subcategories: digits+hits, geometry, events, management, run

June 11, 98  Y.Morita (persistency-00-06-01)
- G4PersistencyManager uses HepDbApplication rather than inherit
- Tagged.

April 21, 98 G.Cosmo (persistency-00-05-01)
- Tagged.

March 24, 98 G.Barrand
- GNUmakefile : MAKESHLIB changed in G4MAKESHLIB

March 24, 98 G.Barrand
- Creation of this file.