docs: Mention the PostgreSQL upgrade in the release upgrade section.

Users can, quite understandably, assume that upgrading Zulip upgraded
the underlying PostgreSQL version.  Though it is mentioned at the top
of the page, mentioning it here clarifies that it is an additional
step.
This commit is contained in:
Alex Vandiver
2023-07-11 21:24:12 +00:00
committed by Tim Abbott
parent 561902b180
commit a7b9e67c06

View File

@@ -64,6 +64,9 @@ doing the final upgrade at off hours, or buying a support contract.
See the [troubleshooting guide](#troubleshooting-and-rollback) if you
run into any issues or need to roll back the upgrade.
After you have completed the Zulip upgrade, you may also wish to [upgrade the
version of PostgreSQL][#upgrading-postgresql].
## Upgrading from a Git repository
Zulip supports upgrading a production installation to any commit in a