It gets really hard to explain any rock stable rules.
Even without adding in Amazon/Lab126 not being able to hold any level of build consistency.
I have not tested all released firmware versions for all Kindle models.
We now know there are regional and country variations.
I'll stick with "Recommended".
Much easier than trying to sort out all of the exceptions.
= = = =
That page will become the "template" used in other jail break directions.
The file(s) from which it is created are public, anyone can suggest changes and corrections at the repository site (not involving Mobileread).
The tools used are all available for Windows, Linux, and MacOSx personal computers.
The repository can be updated by anyone with write permission, and the system allows multiple people to have write permission.
(and it is all free for our purposes)