> This does not mean that every Python3 feature is supported, but what was there now at least works fine with Python3.. For example, unicode is still restricted

> This does not mean that every Python3 feature is supported, but what was there now at least works fine with Python3.. For example, unicode is still restricted to 1-byte characters, and there is no support (yet) for nice new features such as f-strings. Python2 support has been dropped with the new release, and subsequent releases should add support for various new Python3 features.