APM wiki uses Mission Planner. Where r APM Planner manuals?

It appears there has been a migration from Mission planner to APM Planner 2.0. I’m having endless troubles with my 3Drobotics Y6 copter and the hardest part is trying to search the wiki or manuals online. Dealing with the copter when I finally find the relevant instructions is easy.

But most, if not all manuals, are still for Mission Planner… the older version.
Where are the new APM Planner manuals? They must exist, no?
like this old one that I desparately need for APM Planner: copter.ardupilot.com/wiki/downlo … n-planner/

I really need to look at the logs, and work out why my copter is not flying properly.

Help needed and appreciated.

We have not written a manual for APM planner. Most features are the same as Mission Planner.
We are always looking for people to work on the wiki. If you are interested please let me know.