The SymbolicData distribution contains several ChangeLog files:

This file 
	reports overall changes and changes in the Makefile
bin/ChangeLog
	reports changes in the Perl modules
Data/ChangeLog
	reports changes in the Data base
Html/ChangeLog
	reports changes in the documentation
time-1.7/ChangeLog
	reports adaption of the GNU time program

======================================================================
March 7 2003 graebe
        
	Release 0.7 fixed. The division into tools and data was
	revoked.  
    
June 17 2002 graebe

	www.symbolicdata.org is again running.  Publications moved to
	their own directory. public_html added as a mirror of the
	public_html directory at the repository and all related make stuff
	(e.g., dist) moved to that place.

Jan 19 2002 graebe

	script symbolicdata added, bin/symbolicdata renamed to
	bin/symbolicdata.pl 

Jan 02 2002 graebe

	Documentation reorganized. Default root dir is SD_HTML. Copy all
	relevant *.shtml file trees to that location (from Html/*.shtml
	Html/Documentation and Data//*.tmpl -> *.shtml) and compile them
	with action Html.  Optional a documentation with a minimal
	SmallData data base can be compiled. 

Mar 28 2001 graebe

	CA-Software-Repository at www.symbolicdata.org created.  clean.pl
	removed since it is obsolete after adding index.shtml files to
	each directory in Html/Data.  Makefile splitted in a Makefile for
	creation of distributions (moved away from CVS, since it makes
	sense only for the repository) and the project Makefile.

Mar 22 2001 graebe

	File locations at www.symbolicdata.org changed: Directory
	SymbolicData created and top level index.html (re)moved from
	SymbolicData to top level public_html.  Hence index.tmpl is
	obsolete.
	
Febr 20 2001 graebe

	Papers moved to Html/Publications/Papers. Makefile added to create
	*.ps files from these sources. Html/Publications/index.shtml
	modified.
	
Febr 10 2001 graebe

	clean.pl added to remove empty subdirs in Html/Data during
	'clean'. 

Dec 2001 graebe

	Makefile redesigned: HTML subdir variables removed since the docu
	of modules, actions and options is now at predefined places
	(assuming variable Data part and invariant tools part)

	LABELS_FILE now relative to HTML_DIR

	all options collected into a single HTML_OPTIONS

	targets redesigned

2000-03-03  Olaf Bachmann  <obachman@mathematik.uni-kl.de>

	* Makefile: new targets: fix_href, verify_href

2000-02-17  Olaf Bachmann  <obachman@mathematik.uni-kl.de>

	* Makefile: cleanup, Targets now:
	html_mod html_mod_files html_sd html_shtml html_index 	
	html all Html Html/Data html_new mostlyclean clean dist	

2000-02-08  Olaf Bachmann  <obachman@mathematik.uni-kl.de>

	* index.shtml: added

	* Makefile: new design
	new targets: html_files, mod_files
	reimplemented: all, clean, html
	            
