OpenZeppelin Contracts GitHub repository has reached 8000 stars

OpenZeppelin Contracts GitHub repository has reached 8000 stars :star2:

Thank you to all the stargazers :pray:

:star: If you like OpenZeppelin open source, put a star on it!

I just wonder, how does openzeppelin-contracts-upgradeable connected with contracts repo so that it is kept aligned? Is it rebased somehow, or is it fully manual process? What period did you chose for updating from contracts? Sorry, didn't find any description on this topic, but it's really interesting.

PS Please, move this message if it should be another topic or different category.