Installing update 5.2.3

[buggersee]

I did the update via composer but ran into some issues.
Here you can read how to update via composer in the official docs:

How to update Mautic — Mautic Documentation 0.1 documentation

The issues were resolved by running some of the commands in this useful thread:

4.4.10 → 5.0.1 fails because Symfony Path is not fount in ParameterLoader.php

My error when Upgrade: `composer update Do not run Composer as root/super user! See How do I install untrusted packages safely? Is it safe to run Composer as superuser or root? - Composer for details Continue as root/super user [yes]? y Loading composer repositories with package information Updating dependencies Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires mautic/core-lib 4.3.1 → satisfiable by mautic/core-lib[4.3.1]. …