==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release):  1.2.1
- Deployed with iRedMail Easy or the downloadable installer? download
- Linux/BSD distribution name and version:  ubuntu 18.04 lts
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): remote ldap
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? Yes
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

So is there not an upgrade script to go from 1.2.1 to 1.3 like the upgrade scripts that I run with the Pro upgrades?
Looking at this:
https://docs.iredmail.org/upgrade.iredm … 1-1.3.html
I need to apply all the changes manually listed on this page? Sorry this is the first time I am doing an upgrade.