5.0-21364 vs. 5.0-21311 / mtl-osx-m1 / lesson08

5.0-21364 (b3939052) Diff 5.0-21311 (ad331205)
1ae075bf30a199c6a650cc11dd9c46e00f4d49c5 Waiting for diff... 1b47b36da3122cfb493d750601b2f93ab9802fdc
218ba73f175130ff4d48bb93aaedbd6efb2fec30 Waiting for diff... 9686cdda9e297b421cd8388b8e1ac042a9fb5c0e
045f527d892931eb12e8d3419fd265e0aacfcc92 Waiting for diff... 4b4dccf50f510e5675d8a88eb3cd5a12830c091b