First-draft release notes for 9.6.4.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 03378c4da598840b0520a53580dd7713c95f21c8
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2017-08-04T22:37:22Z
Releases: 10.0
First-draft release notes for 9.6.4.

As usual, the release notes for other branches will be made by cutting
these down, but put them up for community review first.

Files

PathChange+/−
doc/src/sgml/release-9.6.sgml modified +1139 −0