Changes for version 1.18
- No changes, code or otherwise, except for the version # in the *.pm, this file, and Changelog.ini.
- Somehow a corrupted version got uploaded to search.cpan.org, so I've just changed the version #. The file on MetaCPAN was fine.
- Thanx to Rob (Sisyphus) for reporting this.
- Tree::DAG_Node - An N-ary tree