On 18th of December, Tatsuo Ishii committed patch: Add ALTER SYSTEM command to edit the server configuration file. Patch contributed by Amit Kapila. Reviewed by Hari Babu, Masao Fujii, Boszormenyi Zoltan, Andres Freund, Greg Smith and others. On the next day, Fujii Masao committed ...

On 3rd of October, Robert Haas committed patch: psql: Make \pset without arguments show all settings. Gilles Darold, reviewed by Pavel Stehule