# Changelog for enumeration
## 0.3 (22 April 2025)
- Fix `Enumeration.listOf empty` to return singleton list containing
empty list instead of empty list (thanks to Koji Miyazato)
- New modules `Data.ProEnumeration` and `Data.CoEnumeration` (thanks
to Koji Miyazato)
- Test up through GHC 9.12
## 0.2.1 (25 June 2020)
[Make `Data.Enumeration.Invertible.functionOf` a bit more permissive.](https://github.com/byorgey/enumeration/commit/59090f46ce01d7eda7371ba673fe54763b96c97e)
## 0.2 (3 July 2019)
Added `Data.Enumeration.Invertible`.
## 0.1 (14 May 2019)
Initial release.
## Unreleased changes