0.9.2 - (r674)
~~~~~~~~~~~~~~
This release cleans up unlink/detach concepts and code. It also implements
node replace functionality.


0.9.1 - core lib implementation (r618)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Most of the missing functionality have been added to the core lib. Highlights:
 - tree merge
 - hash len/del helpers
 - subtree detach/delete
 - build system fixes for better dependency handling in util and example_apps


0.9.0 - initial release
~~~~~~~~~~~~~~~~~~~~~~~

The first release aims to present the language design and just enough features
in the core library to allow testing/exploring the language and
tree/path/symlink features.

This is a preliminary release - the code is far from being complete or stable.
Underlying design may also change.