This is great advice. Just have some minor thoughts to tack on.
Post-mortems are great for many reasons. For the case of GP, one particular advantage is that they align senior peoples' understanding: we shouldn't do X again. If you have a strong narrative for why a project failed, post-mortems are a formal setting in which you can present this narrative with concrete evidence to higher-ups.
In the future, when you see warning signs that a mistake is approaching repetition, you can raise the concern up the chain, invoking the memory of the post-mortem to motivate their intervention.
I also totally agree that a sincere and high-quality code review process is required for high quality code. Your 2119 recommendation is excellent. I'd also recommend doing some reading on commit message templates that smart people follow, they've improved my commit game, big-time.
Post-mortems are great for many reasons. For the case of GP, one particular advantage is that they align senior peoples' understanding: we shouldn't do X again. If you have a strong narrative for why a project failed, post-mortems are a formal setting in which you can present this narrative with concrete evidence to higher-ups.
In the future, when you see warning signs that a mistake is approaching repetition, you can raise the concern up the chain, invoking the memory of the post-mortem to motivate their intervention.
I also totally agree that a sincere and high-quality code review process is required for high quality code. Your 2119 recommendation is excellent. I'd also recommend doing some reading on commit message templates that smart people follow, they've improved my commit game, big-time.