chore(release): 4.2.1

## [4.2.1](https://gitlab.mim-libre.fr/alphabet/laboite/compare/release/4.2.0...release/4.2.1) (2022-05-12)

### Bug Fixes

* **markdown:** change onchange handler ([0ec1257a](alphabet/laboite@0ec1257a))
* **markdown:** remove console.log ([74253ac1](alphabet/laboite@74253ac1))