(a) A nonprofit corporation may amend its certificate of incorporation at any time to add or change a provision that is required or permitted in the certificate of incorporation as of the effective date of the amendment or to delete a provision that is not required to be contained in the certificate of incorporation. Whether a provision is required or permitted in the certificate of incorporation is determined as of the effective date of the amendment.
(b) Neither (i) a member of a membership nonprofit corporation nor (ii) a person having rights under the certificate of incorporation, has a vested property right resulting from any provision in the certificate of incorporation, including provisions relating to management, control, purpose, or duration of the nonprofit corporation.