Updating to 1.6.2 or 1.7.0

G'day Lamby,

I was wondering if there are any impediments to updating to the latest upstream version of fabric? As a test, I tried importing 1.6.2 and 1.7.0 and both seemed to work, though I haven't tested it much.

We have some fabric stuff which doesn't work with 1.4.

Cheers,

Rodney