[raverbashing]

> asked me to remove any writing about mistakes and changes I made in the project for each chapter. I had a bug that appeared and I wanted to write about how I determined that and fixed it.

Your editor is right. Not because this information is not interesting.

But it is distracting and off-topic to go off a tangent every now and then. Especially for someone just learning the stuff, it will confuse them more than anything else.