+3.23 - October 21, 2009:
+- Make tests pass on various systems
+- Fix header output using say() on Perl >= 5.10.1
+- EscapeHTML() for basic attribute quoting
+- Fix vim syntax highlighting of normal Perl code
+
+3.22 - June 2, 2008:
+- Fix delete %header
+- Fix breakage with old versions of Exporter
+- Tests emulating actual PLP usage
+
3.21 - May 31, 2008:
- Fix everything() wrapper (broke pre-3.20 CGI scripts on 3.20)
- %header values containing newlines will be sent as multiple fields