Can some pleas tell me how to get the 3.1

General
1

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

2

Be more specific please…

3

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

4

On your forum page. Sorry forgot to post that.

5

ArduCopter
Copter software and configuration user support discussion
Copter 3.4 3 unread 1 new Copter 3.3 Copter 3.2 Copter 3.1 Traditional Helicopter 1 new Copter Simulation