v1.1.0

Adds encapsulated groups to tokens

v1.0.0 (Stable release)

Update requirements.txt

v0.9.4

Simplify implementing external regex engines

v0.9.3

Update README and PyPI package name

v0.9.2

Further improvements and cleanup

v0.9.1

Performance rewrite

v0.9.0

Add build/packaging scripts