shell bypass 403
# 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)