ihp-hsx-1.5.0: changelog.md

# Changelog for `ihp-hsx`

## Version 1.5.0

- Suport for GHC 9.10.x and 9.12.x
- Add backend for lucid2 via dedidcated ihp-hsx-lucid2 library
- Add missing attributes muted, onkeypress

## Versions < 0.18:

[See the IHP main upgrade instructions](https://github.com/digitallyinduced/ihp/blob/master/UPGRADE.md)