- add the long avaited features : Tag.root, which gives the root tag (sometimes called main tag), aka the tag at the top level in the dom tree.
- more solid : parenting is more consistent (ans self.parent is here to stay)
- more solid : protect a lot of important properties, whose can't be autosetted at construction time now, or on the instance itself ! (only "js")
BTW, it always possible to add a same tag instance to multiple parent (**which is clearly not recommended** (could break the rendering thing)), but need to fix a lot of old unittests... **meanwhile -> try to avoid this** ;-)
**Full Changelog**: https://github.com/manatlan/htag/compare/v0.8.8...v0.8.9