Doc: further updates for RELEASE_CHANGES process notes.

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

Commit: 14b2ffaf7ffdd199937e8bcba8b459da5491bcb6
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2021-06-28T22:05:46Z
Releases: 15.0
Doc: further updates for RELEASE_CHANGES process notes.

Mention expectations for email notifications of appropriate lists
when a branch is made or retired.

(I've been doing that informally for years, but it's better to have
it written down.)

Files

PathChange+/−
src/tools/RELEASE_CHANGES modified +12 −2