Index: trunk/MagicSoft/Mars/Changelog
===================================================================
--- trunk/MagicSoft/Mars/Changelog	(revision 1471)
+++ trunk/MagicSoft/Mars/Changelog	(revision 1472)
@@ -9,4 +9,29 @@
      mfileio/MWriteRootFile.[h,cc], mhist/MFillH.[h,cc]:
      - added SavePrimitive
+
+   * mbase/MEvtLoop.h, mbase/MParList.h, mbase/MTaskList.h,
+     mfileio/MReadMarsFile.h, mfileio/MReadTree.h, 
+     mfileio/MWriteRootFile.h, mhist/MFillH.h:
+     - changed from ClassVersion 0 to ClassVersion 1
+   
+   * mfileio/FileIOLinkDef.h:
+     - added MChain
+
+   * mfileio/MReadMarsFile.cc, mfileio/MReadTree.cc, 
+     mfileio/MWriteRootFile.cc, mhist/MFillH.cc:
+     - added default constructor
+
+   * mfileio/MReadTree.cc:
+     - moved MChain to its own file
+
+   * mfileio/MWriteRootFile.cc:
+     - added default constructor to MRootFileBranch
+     - changed Version number from 0 to 1
+
+   * mfileio/Makefile, mfileio/FileIOLinkDef.h:
+     - MChain added
+
+   * mfileio/MChain.[h,cc]:
+     - added (from MReadTree.cc)
 
    * manalysis/MHillas.[h,cc]: