http://search.cpan.org/dist/Petal-2.17/
This release contains only one minor bugfix, documentation fixes and some extra tests:
2.17 Wed Sep 7 15:30:00 2005 - test 041 check that becomes chr(160) not chr(194) (William McKee) - Petal::Canonicalizer::XML Fix bug where \-escaped semicolons were not recognised (William McKee) - test 090 for ${1} appearance when Petal::I18N->process - pod fixes (Kurt Stephens, Tom Metro, Bruno Postle)
Diff between this and the last release: http://search.cpan.org/diff/Petal-2.16-Petal-2.17.diff