Hello,
we have released a new Psycopg package 2.7.6.1. There is no code
difference w.r.t. 2.7.6, but we have fixed the OS X build as an
upgrade in the Travis infrastructure rendered the binary packages
broken for OS X 10.12 (ticket #807).
While investigating what originally seemed a regression in the libpq
(ticket #808) we tried upgrading the libpq used in the binary packages
to 11.1. That was a red herring, but the updated libpq made it to the
package.
Please don't break anything else ;)
-- Daniele