When a new hack is made, its a good guess to beleve that it will be posted in the 6.1 forums. Even if it could be 6.0x compatible, you can not demand or take it for granted, that the hackauthor also will post the hack in the 6.0x forums.
Now, if the hack actually is compatible, but only posted in 6.1 forums, and there is no statement that tells you if it is 6.0x compatible or not, it is NOT possible in TERMS OF LOGIC, to conclude that the hack is NOT compatible.
I have no confidence in a philosophy of life that create thoughts like; "I conclude that I cant use this hack, course I dont see it posted in the 6.0x forums"
And I dont belief others have confidence in that either.
Therefore I made this suggestment.