odoo/documentation#4374

Created by John Holton (hojo)
Merged at 45b1a6278259b6351315671f1a452670b9b58ca2

Statuses:

label
odoo-dev:14.0-administration-update-upgrade-odoo-saas-hojo
head
c01925bd6935cf3ee6e3b898ccf2bc7ee369c859
merged
2 years ago by Documentation, Xavier Platteau (xpl)
odoo/documentation
14.0 #4374
15.0 #4945
saas-15.2 #4946
16.0 #4947
saas-16.1 #4948
saas-16.2 #4949
saas-16.3 #4950
17.0
18.0
saas-18.2
saas-18.3
saas-18.4
master #4951

[IMP] Administration: Rewrite Upgrade Odoo SaaS

This PR rewrites the documentation detailing how to upgrade an Odoo SaaS database to a newer version. It can be forward-ported to 15.0 and 16.0.