status/timeline of pglogical?

Folks,

I'm wondering whether or not we should be promoting pglogical with the
release as an external extension.  Here's what that would hinge on:

1. is it easily installable as an external extension?  if so, where can
people download it?

2. are the issues raised on -hackers likely to be resolved by September?

3. is it ready for playing with now?  can people get as far as test
setups with it?

--
--
Josh Berkus
Red Hat OSAS
(any opinions are my own)