Changing Relationship Status

I have Received my 190 PR grant few days before, total time taken was 34 months since i lodged my visa in march 2020. I have claimed 10 points as single in the visa. Since there is no condition on my visa Grant letter Can I get married before my first entry in Australia or Do i need to maintain same relationship status (single) until I make my first entry?
As I can see section 8515 (You must not marry or enter into a de facto relationship before entering Australia.) is not applicable since I am the primary applicant.