We are continuously working on Swift Performance to keep it up to date, and give better results for our customers. However we don’t like to release weekly updates, because it can be annoying for most of customers, and honestly it is not even necessary.
We always push big changes as beta first, so our beta tester community can test it before it will be updated for every users. If you join to the beta testers, you can get updates more frequently, get the new features before the public, and also help with the development.
How can I enable Beta tester mode?
To enable Beta tester mode go to Swift Settings » General tab and turn on Beta tester