2021 May exam curriculum changes

I was studying for 2020 December CFA Level III exam.
Is the curriculum changed for May 2021 exam?

No changes in syllabus from 2020 to 2021.

But you can take Level III exam only twice a year and a max of 6 times in your lifetime.

Same situation. They say no changes so far as I can tell. Same materials.

I think this rule is no longer valid, isn’t it?