Upstream changes:
3.0 Tue Dec 15 03:24:28 CET 2009
- enable "use utf8" effect by default.
- removed "utf8" warning category. while this contains useful security
stuff, it also makes implementing security stuff almost impossible,
as it completely mangles perls internal utf8 encoding with actual
utf-8 encoding, and confuses "unicode", "string codepoints" and
"utf-8" so much that it becoems practically unusable.
2.03 Wed Dec 2 18:38:53 CET 2009
- removed "unopened" warning category, as this breaks "stat _", which
seems to be a bug in all perl versions (see perlbug #71002).
- some doc updates.
c89a4b3a05