doc: move hash info to new section and split out growth item

Bruce Momjian <bruce@momjian.us>

Commit: 45e3d8ae2b1d16f6e6453089424e9c3346fa35f8
Author: Bruce Momjian <bruce@momjian.us>
Date: 2017-04-25T13:44:50Z
Releases: 10.0
doc: move hash info to new section and split out growth item

Reported-by: Amit Kapila

Files

PathChange+/−
doc/src/sgml/release-10.sgml modified +72 −52

Documentation touched