# v2

## v2.0

## v2.0.0

1. Update README.
2. Switch AST library from ret to regexp-tree.
3. Fix incorrect handling of nested quantifiers in disjunctions.
4. Enhance test suite.

Contributors:
- [davisjam](https://github.com/davisjam)

# v1

This is the historic release.

Contributors:
- [substack](https://github.com/substack)