version 0.005; 2017-07-28

  * no longer include a Makefile.PL in the distribution

  * in documentation, use four-column indentation for all verbatim
    material

  * in META.{yml,json}, point to public bug tracker

  * convert .cvsignore to .gitignore

version 0.004; 2011-04-09

  * check for required Perl version at runtime

  * use full stricture in test suite

  * in Build.PL, explicitly declare configure-time requirements

  * remove bogus "exit 0" from Build.PL

  * include META.json in distribution

  * add MYMETA.json and MYMETA.yml to .cvsignore

version 0.003; 2009-04-21

  * use "[0-9]" instead of "\d" in regexp in present_y()

  * test POD syntax and coverage, and rename some internal functions to
    satisfy the coverage test

  * use simpler "parent" pragma in place of "base"

  * really complete dependency list (was missing "integer")

  * include "distribution_type" entry in META.yml to satisfy CPANTS

  * in documentation, separate "license" section from "copyright" section

  * use full stricture in Build.PL

  * remove from .cvsignore items that don't occur with Module::Build

version 0.002; 2007-09-08

  * build with Module::Build instead of ExtUtils::MakeMaker

  * complete dependency list

  * express relationship with versions of Math::BigInt and Math::BigRat
    as conflicts rather than dependencies

  * include signature in distribution

version 0.001; 2007-02-13

  * in presentation functions, restrict range of all numerical inputs
    to what will fit into the fixed-length formats

  * add notes on standard conformance of presentation formats

  * add reference to Date::JD

  * test explicitly for correct class of result

  * small wording fixes in documentation

  * remove an unused variable

version 0.000; 2006-05-18

  * initial released version