Can some pleas tell me how to get the 3.1

I checked out 3.1 and it says page not available.???
Thank you.

Be more specific pleaseā€¦

on wiki as told what to do it says page not available. Should I try Git Hub?
It is on ArduCopter 3.1

On your forum page. Sorry forgot to post that.

Copter software and configuration user support discussion
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