hspray-0.1.2.0: CHANGELOG.md

# Changelog for `hspray`

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to the
[Haskell Package Versioning Policy](https://pvp.haskell.org/).


## 0.1.0.0 - 2022-12-11

First release.


## 0.1.1.0 - 2022-12-12

* New functions `toList`, `sprayTerms` and `bombieriSpray`.

* New operation `.^`, to multiply a spray by an integer.

* Added some unit tests.


## 0.1.2.0 - 2023-02-24

New function `derivSpray`, to differentiate a spray.