weekly update 5 July - 11 July

Published: 07/05/2021

1. What did you do this week? expanded some tests in my pr on `has` pseudo-class, worked on `matches` pseudo-class 2. What is coming up next? start solving the next issue 3. Did you get stuck anywhere? i have experience mostly on python 3.7, so i find it compicated to run tests on several python versions and don't get why it fails. CI request not to drop coverage is also depressing