5.0-17842 vs. 5.0-15899 / mvk-osx-m1 / lesson08

5.0-17842 (f614f945) Diff 5.0-15899 (e6277185)
8460df867fffef4616fac7fd57c6398a06239234 Waiting for diff... 525847acbe1e571d5acdecbd574eb7ad8b8355b4
27e6f8cdd7d56f6eca35071d233a21b8668787c0 Waiting for diff... 18dc5e721a0eca261da1e77cc0a474ebbccc829c
45706a1cb4a50f0369b63a2d9e08f7402edf746a Waiting for diff... b1e257f882c2feafd7b51395b994a6cde8df9876