Version 0.3.6
~~~~~~~~~~~~~

- groups do not have to be derived from treebase.Group
- many bugfixes & improvements

Version 0.3.5
~~~~~~~~~~~~~

- bugfix: copy was sometimes incomplete

Version 0.3.4
~~~~~~~~~~~~~

- small bug fixes

Version 0.3.3
~~~~~~~~~~~~~

- moved element.length into weights-attribute


Version 0.3.2
~~~~~~~~~~~

- split package into textmodel and wxtextview
- bugfix (exception when healing a container)
 
Version 0.3.1
~~~~~~~~~~~~~

- fixed a bug with cursor movement

Version 0.3
~~~~~~~~~~~

- new algorithms for maintaining balanced tree
- restructured libraries
- rewrote many parts in functional style
- new concept: weights
- tab completion in notebook
- better line breaking
- aggregating undo
- infinitely many fixes and improvements


Version 0.2.2
~~~~~~~~~~~~~

- faster drag scrolling
- many small bug fixes

Version 0.2.1
~~~~~~~~~~~~~

- many small bug fixes

Version 0.2
~~~~~~~~~~~

- many conceptual changes and bugfixes
- new demo: notebook.py
- new demo: math_demo.py

Version 0.1.1
~~~~~~~~~~~~~

- Fixed a bug in the manifest template


Version 0.1
~~~~~~~~~~~

- added demos
- made this run on mac and linux
- fixed lots of bugs

Verison 0.0
~~~~~~~~~~~

- initial release
