Nov 26, 2018
Rebased till PG commit 7ac0069
Nov 6, 2018
Last-minute updates for release notes.
Add entries for v11 changes that went in post-stamping, but before
the final wrap.
Nov 5, 2018
Stamp 10.6.
Nov 5, 2018
Stamp 9.6.11.
Nov 5, 2018
Stamp 9.5.15.
Nov 5, 2018
Stamp 9.4.20.
Nov 5, 2018
Stamp 9.3.25.
Oct 30, 2018
rebase 30 oct 2018
Oct 15, 2018
Stamp 11.0.
Oct 8, 2018
Stamp 11rc1.