Fix
* **deps:** Update dependency jinja2 to v3.1.3 ([96](https://github.com/34j/jinja2-shell/issues/96)) ([`4255f9a`](https://github.com/34j/jinja2-shell/commit/4255f9a10f12f059f2cc2e012c06f582e744a3b4))
Documentation
* **readme:** Note extensioin class name ([`9188643`](https://github.com/34j/jinja2-shell/commit/9188643a0549dd3bbc98be757ecbb3ebbf37de5b))
* Fix docs ([`7202b9a`](https://github.com/34j/jinja2-shell/commit/7202b9a6e3f1d85d308eb7807d1d1d25d610b9c1))