# Changelog

## 4.0.0

- Lowest supported version of node is now 14.
- This library is an ES module and must be imported accordingly.

## 3.0.0

Returns the proper 500 status code from the default error handler.

## 2.2.0

Return `app` from `app.use` for chaining.

## 2.0.0

Toisu now makes use of some features only available in Node 4 and above. It is otherwise functionally identical.