Revision history for Perl module Business::ISIN.
0.20 Wed Feb 13 00:00:22 UTC 2001
- Added pseudo country codes XA, XB, XC, XD and XS.
- Made error messages more informative. Thanks to Tim Ayers for the
suggestion.
0.12 Tue Oct 9 19:17:35 BST 2001
- Made set() method return the ISIN object, rather than the ISIN
as a string, to allow $isin->set("GB0004005475")->is_valid. (Note
that stringification means that print $isin->set("GB0004005475")
still works).
0.11 Thu Oct 4 21:22:51 BST 2001
- Fixed algorithm bug and checked against thousands of ISINs.
Thanks to Peter Dintelmann for providing useful feedback and test
data.
- Added PS country code (Palestine).
0.10 Sat Sep 29 06:42:39 UTC 2001
- Changed algorithm to cope with ISINs containing letters, such
as "US459056DG99".
- Checked algorithm against draft copy of update of ISO 6166.
0.01 Sat Mar 10 15:17:41 UTC 2001