Release 2016_027 (2016-08-17)

Impact

• MongoDB instances need to be restarted due to configuration changes (#22535).

NixOS platform

• Improve VM bootstrapping time by avoiding unnecessary work after first boot (#22964).

• Reduce MongoDB log output size and log into own file (#22535, #23015).

• Make redis password configurable by service users (#23116, #23179).

• Postfix’ myhostname parameter can now be set via /etc/local/postfix/myhostname (#23084).