Have any creoles become national languages?

Neel Lex Lumi’s answer names Tok Pisin and Haitian Creole. Add:

Papiamento: “is the most-widely spoken language on the Caribbean ABC islands, having official status in Aruba and Curaçao. The language is also recognized on Bonaire by the Dutch government.”

Maltese language: may or may not be a creole.

Afrikaans: may or may not be a creole.

Bislama: one of the official languages of Vanuatu.

Seychellois Creole: It shares official language status with English and French (in contrast to Mauritian and Réunion Creole, which lack official status in Mauritius and Réunion).

Kituba language: “It is a creole language based on Kikongo, a family of closely related Bantu languages. It is an official language in Republic of the Congo and Democratic Republic of the Congo. It is not entirely accurate to call Kituba a creole language as it lacks the distinction between superstrate and substrate influence that is typical of creole development.”

Sango language: “Some linguists, following William J. Samarin, classify it as a Ngbandi-based creole; however, others (like Marcel Diki-Kidiri, Charles H. Morrill) reject that classification and say that changes in Sango structures (both internally and externally) can be explained quite well without a creolization process. … Today, Sango is both a national and official language of the Central African Republic.”