In the hope of saving some effort for one or more of us in future bug report follow-ups and such.
[Edit: Here's a link to the formatted version in the MR branch.]
I'd appreciate if other PowerDevil devs such as @nclarius, @nicolasfella, @broulik or phrasing tweak icon @ngraham could give this a read and help making sure that it's correct, useful & reasonably comprehensive.