MAMAWE / Algorithm-CheckDigits-0.51 / Changes 
Revision history for Perl extension CheckDigits.

0.51  Mi 11. Nov 10:01:36 CET 2009
       - corrected documentation for ustid_pl/vatnr_pl
	 (thanks to Romuald Żyłła for pointing me to the error)
       - reworked algorithm and documentation for esr5_ch according to
         http://www.sic.ch/de/dl_tkicch_dta.pdf
	 (thanks to Romuald Żyłła for pointing me to the error)

0.50  Fr 6. Jun 21:45:04 CEST 2008
       - put $VERSION back into CheckDigits.pm

0.49  Fr 16. Mai 22:54:43 CEST 2008
       - CheckDigits/MXX_002.pm computes checkdigits for CAS registration
         numbers with ten digits.

0.48  Di 9. Okt 01:07:02 CEST 2007
	- keep VERSION in Makefile.PL

0.47  Di 9. Okt 00:45:07 CEST 2007
	- provide Version in file VERSION
	- Makefile.PL: indicate minimum perl version
	  (thanks to Slaven Rezic)

0.46  Mo 8. Okt 23:46:32 CEST 2007
	- CheckDigits/M11_017.pm computes EC-No (EINECS, ELINCS) check digits.

0.45  So 7. Okt 12:00:25 CEST 2007
	- CheckDigits.pm: CheckDigits() dies on unknown algorithm/method
	- CheckDigits.pm: IMEI and IMEISV are recognized (M10_001.pm)
	  (Petri Oksanen made me aware that this wasn't so before)
	- CheckDigits/M10_001.pm recognizes that with IMEISV only the 14 most
	  significant digits are taken for the computation of the checkdigit
	- reformatted CheckDigits.pm, CheckDigits/M10_001.pm

0.44  Mo Dez 11 00:46:30 CET 2006
	- Method 97-002 (IBAN): allow min. 2, max. 30 digits/letters for BBAN

0.43  So Dez 10 23:35:31 CET 2006
	- Method 97-002 (IBAN): allowed for more letters than just the country
	  code and eliminated Math::BigInt (Thanks to Detlef Pilzecker).

0.42  Fr Dez  1 22:02:57 CET 2006
	- Method 10-004: added code to handle ISBN-13 (mainly check whether
	  first three digits are 978 or 979 and cope with hyphens)
	- CheckDigits.pm: Invocation as CheckDigits('isbn13') returns an
	  Algorithm::CheckDigits::M10_004 object.
	- added tests for isbn13

0.41  Do Jun 29 00:34:04 CEST 2006
	- added t/pod-coverage.t
	- added missing documentation

0.40  Mi Jun 28 23:31:00 CEST 2006
	- fixed code examples in POD according to
	  http://annocpan.org/~MAMAWE/Algorithm-CheckDigits-0.39/CheckDigits/MXX_002.pm
	- CheckDigits.pm: POD: corrected ABSTRACT
	- added t/pod.t to check for POD errors
	- fixed POD according to t/pod.t
	- Clarified POD for Algorithm/CheckDigits/MXX_006.pm

0.39  Sun, 12 Mar 2006 17:50:13 +0100
	- Added Verhoeff scheme (Method XX-006) taking some code from
	  Algorithm::Verhoeff.
	- Refined POD for CheckDigits.pm

0.38  Wed, 26 Jan 2005 22:48:10 +0100
	- Refined Method M11-011 (now accepts full vatrn)
	- provided basic tests for above change

0.37  Wed, 14 Jul 2004 20:38:31 +0200
	- Method 10-001: Added Support for ISIN
	- Method XX-004 (ustid_at) implemented
	- Method XX-005 (esr9_ch) implemented

0.36  Tue, 13 Jul 2004 23:45:02 +0200
	- Method XX-003 (dem) implemented
	- Method XX-002 (cas) implemented

0.35  Sun, 11 Jul 2004 18:59:35 +0200
	- Method XX-001 (pa_de) implemented

0.34a Fri, 09 Jul 2004 23:57:37 +0200
	- Method 97-002 (iban) implemented

0.34  Wed, 14 Jun 2004 22:04:38 +0200
	- Method 97-001 (ustid_be) implemented

0.33  Wed, 09 Jun 2004 22:04:38 +0200
	- Method 23-002 (ustid_ie) implemented
	- Method 43-001 (code_39) implemented
	- Method 89-001 (ustid_lu) implemented

0.32  Fri, 14 May 2004 17:22:15 +0200
	- Aaron W. West made me aware of a fault in MBase_001.pm (the
	  code providing UPC check digits) and sent me a fix
	- added test routine for that failure

0.31  Tue, 11 May 2004 00:26:56 +0200
	- Method 23-001 (dni_es) implemented
	- Renamed methods 001..010

0.30  Mon, 10 May 2004 01:00:14 +0200
	- Method 16-001 (isan) implemented
	- Renamed methods 011, 012, 013, 014, 015

0.29  Wed, 05 May 2004 23:00:26 +0200
	- Method 11-013 (vatrn_gr), 11-015 (esr5_ch) implemented
	- Renamed methods 016,017,018,019
	- Changed man pages (synopsis) for some methods

0.27  Wed, 28 Apr 2004 23:22:41 +0200
	- Method 11-012 implemented
	- Man page in CheckDigits.pm changed
	- Packages changed from CheckDigits... to Algorithm::CheckDigits...

0.26  Sun, 25 Apr 2004 22:43:39 +0200
	- Method 11-011 implemented
	- Man page in CheckDigits.pm changed

0.25  Mon, 19 Apr 2004 22:54:56 +0200
	- Method 11-016 implemented
	- Method 11-010 implemented

0.23  Sun, 18 Apr 2004 23:09:58 +0200
	- Method 11-009 implemented

0.22  Sat, 17 Apr 2004 21:35:35 +0200
	- Method 11-008 implemented

0.21  Thu, 15 Apr 2004 23:09:40 +0200
	- Method 11-007 implemented
	- documented algorithm from Method M019 in the man page

0.20  Mon, 12 Apr 2004 23:28:05 +0200
	- added tests with invalid data
	- Method Base-003 implemented

0.19  Thu, 26 Feb 2004 00:27:47 +0100
	- took all test cases from www.pruefziffernberechnung.de into
	  t/valid.data and inserted plan(... todo => ...) into
	  t/valid.t
	- Method 019 implemented (algorithm not documented in man
	  page!)

0.18  Thu, 25 Dec 2003 18:17:56 +0100
	- Method 018 implemented

0.17  Fri, 28 Nov 2003 21:00:18 +0100
	- Method 017 implemented
	- all tests for valid checkdigits into one testscript
	  (valid.t) using one datafile (valid.data)

0.16  Die Nov 11 23:15:27 CET 2003
	- Method 016 implemented
	- Typo in POD of M013.pm corrected

0.15  Mon Nov 10 23:23:10 CET 2003
	- Method 015 implemented
	- Typo in POD of M014.pm corrected

0.14  Fre Okt 24 23:53:28 CEST 2003
	- Method 014 implemented

0.13  Son Okt 19 23:25:09 CEST 2003
	- Method 013 implemented

0.12  Die Okt  7 22:43:36 CEST 2003
	- Method 012 implemented

0.11  Mon Okt  6 22:21:12 CEST 2003
	- Method 011 implemented
	- Typo in POD of M010.pm corrected

0.10  Sam Sep 27 14:03:11 CEST 2003
	- Method 010 implemented

0.09  Fre Sep 26 18:49:22 CEST 2003
	- Method 009 implemented

0.08  Don Sep 25 21:41:26 CEST 2003
	- Method 008 implemented

0.07  Mit Sep 24 22:06:44 CEST 2003
	- Method 006, 007 implemented

0.05  Son Sep 21 15:17:46 CEST 2003
	- Method 004, 005 implemented inclusive test routines and data
	- cleaned up code and doc for all methods so far

0.04  Sam Sep 20 23:54:09 CEST 2003
	- Method 002, 003 implemented inclusive test routines and data

0.03  Fre Sep 19 23:15:04 CEST 2003
	- Method 001 implemented inclusive test routines and data

0.01  Tue Sep 16 23:03:45 2003
	- original version; created by h2xs 1.21 with options
		-A -X CheckDigits