Security update 10.4, 9.6.9, 9.5.13 - CVE-2018-1115

[julianladisch]

This release fixes one security issue as well as several bugs reported over the last three months.

• CVE-2018-1115: Too-permissive access control list on function pg_logfile_rotate()

Full release note: https://www.postgresql.org/about/news/1851/