Simple Q&A (By RAW) III

[Lord Lorac Silvanos]

A. 483

Yes, "Be prepared" is their motto, they are even thinking about a 6th edition now.

However, just remember that there is now guarantee that 5 will follow 4. In between you might see 4.15, 4.33, 4.5, 4.57762584288408760, 4.75, etc.

A. 484

There will be no need for such things come 4th edition.
It will also be known as the perfect/flawless edition and no one will have any doubts about the rules.