Analog key dates

Version 1.0, 12/Sep/1995

Configuration files

FROM and TO commands

Version 1.1, 02/Oct/1995

Form interface

ASCII output

Version 2.0, 10/Feb/1997

Output in different languages

DOS and Mac ports

Browser and referrer reports

Bytes quoted as (e.g.) MBytes instead of a long number

HTML 2.0 compliant output

Version 2.1, 13/Mar/1997

Output texts moved out of source code into language files

Version 3.0, 15/Jun/1998

Code completely rewritten

Documentation completely rewritten

Computer-readable output format

Version 4.0, 16/Nov/1999

Regular expressions in exclusions and aliases

Version 4.04, 21/Mar/2000

The analog home page moved from the University of Cambridge Statistical Laboratory to www.analog.cx

Version 5.0, 01/May/2001

Pie charts

LaTeX output format

How-To documentation

Version 6.0, 19/Dec/2004

Output code completely rewritten

XHTML and XML output formats

Licence changed to GPL