# v2

## v2.0

### v2.0.2

1. Update regex-tree to address transitive dep DoS vector
2. Update tape to address DoS vector

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

### v2.0.1

1. Fix parsing bug introduced during switch to regexp-tree.

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

### 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)
