typo in changelog

update to v0.3.3

docs: clist -> seq [ci skip]

update to v0.4-beta-3

update to v0.4-beta-2

update to v0.4-beta-1

update to v0.3.1

update to v0.3

- Normalize
- Add release script and README for CTAN

update to v0.2.2

All features/lookups are moved to feature files.

update to v0.2.1