support latest fabric version (2.x)

[rizplate]

I need to use latest fabric version features i.e. user and key_file in Task. is it possible to support latest fabric?

[renskiy]

Wow! Fabric has released version 2! Didn't know. That's good point to upgrade requirements!

[renskiy]

Unfortunately upgrading Fabric to version 2.0 is not so easy: http://www.fabfile.org/upgrading.html

I'm afraid it will take a lot of time to finish this process. And most probably the result will not be compatible with current version of Fabricio.

[renskiy]

Also there is a way to install both version of Fabric simultaneously: http://www.fabfile.org/upgrading.html#running-both-fabric-versions-simultaneously

And even use both versions in a single configuration:
http://www.fabfile.org/upgrading.html#creating-connection-and-or-config-objects-from-v1-settings

@rizplate will you try it?