How to pin or unpin projects

I have a bunch of pinned projects on my profile and want to add a project and remove another from that list, however can’t see the UI for either action

Has project pinning been removed or something?

I have the same problem with featuring, which should be in the same dropdown menu, that I can’t find anywhere…

it would be nice to know how to do this, or of these features have been removed… although it would be weird to remove the pinning feature, but leave the already pinned projects pinned… :thinking: