I announce that XML::TreePP version 0.22 is released with new features below:

========================================================================
# XML::TreePP Changes

2007/07/28 (0.22)
* new option: ident => 2 (thanks to Aaron)
* new option: utf8_flag => 1
* new option: base_class => 'class'
* new tests: t/32_base_class.t t/33_indent.t t/34_utf8_flag.t
* LICENSE field added in META.yml
========================================================================

Find it from:
http://www.kawa.net/works/perl/treepp/treepp-e.html
http://search.cpan.org/dist/XML-TreePP/ (after several hours)

On 7/28/07, Aaron Mitti <amitti@...> wrote:
> Yusuke,
>
> I just noticed this never got merged upstream. Can you try to make this on
> the next release?
>
> Here's an updated diff against 0.21:
> 232a233,237
> > =head2 $tpp->set( indent => 1 );
> >
> > This makes the output more human readable by indenting appropriately.
> > This doesn't strictly follow the XML Document Spec but does looks nice.

Thank you!

----
Kawasaki Yusuke