Adding a new IPP to en/supporters, es/colaboradores, fr/nos-soutiens, pt/apoiadores

[anisa-hawes]

I am adding Sussex Humanities Lab to en/supporters, es/colaboradores, fr/nos-soutiens, pt/apoiadores.

Especially excellent news:

Our friends at Sussex Humanities Lab have subscribed to our Institutional Partnership Programme for two years upfront 🎉
This longer-term support strengthens our position as an organisation and helps to ensure our project's sustainability.