Release 2018_009 (2018-04-05)

Impact

• [NixOS] PostgreSQL instances will be restarted.

NixOS platform

• Security updates for PostgreSQL: 9.6.8, 9.5.12, 9.4.17, 9.3.22 (#100813).

• Provide package for percona-toolkit (#100856).

• Improve Grafana (Stathost) LDAP integration (#100858).