Per NEWS file:
What's new in psycopg 2.7.7
^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Cleanup of the cursor results assignment code, which might have solved
double free and inconsistencies in concurrent usage (🎟️`#346, #384`).
- Wheel package compiled against OpenSSL 1.0.2q.
What's new in psycopg 2.7.6.1
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Fixed binary package broken on OS X 10.12 (🎫`#807`).
- Wheel package compiled against PostgreSQL 11.1 libpq.
What's new in psycopg 2.7.6
^^^^^^^^^^^^^^^^^^^^^^^^^^^
- Close named cursors if exist, even if `~cursor.execute()` wasn't called
(🎫`#746`).
- Fixed building on modern FreeBSD versions with Python 3.7 (🎫`#755`).
- Fixed hang trying to :sql:`COPY` via `~cursor.execute()` in asynchronous
connections (🎫`#781`).
- Fixed adaptation of arrays of empty arrays (🎫`#788`).
- Fixed segfault accessing the connection's `~connection.readonly` and
`~connection.deferrable` attributes repeatedly (🎫`#790`).
- `~psycopg2.extras.execute_values()` accepts `~psycopg2.sql.Composable`
objects (🎫`#794`).
- `~psycopg2.errorcodes` map updated to PostgreSQL 11.
- Wheel package compiled against PostgreSQL 10.5 libpq and OpenSSL 1.0.2p.
Version: 2.7.7-1
