There have been a couple of recent fixes to the ARM courses. Here’s a summary (with reporter in brackets):
- Introduction to ARM > Registers
- The ‘aliases’ diagram was wrong: corrected. (Felix Dreissig)
- Efficient C for ARM > Sentinels
- The ‘pipelined’ Wikipedia link was broken. (Marek Niepiekło, Matt Godbolt)
In fact, while fixing the aliases diagram I re-drew all of the Introduction to ARM diagrams in Affinity Designer.