Update to specified version

  • Used Zammad version: 3.6.x
  • Used Zammad installation type: package(source, package, docker-compose, …)
  • Operating system: Ubuntu 20.20 on AWS EC2
  • Browser + version: Safari current version

Expected behavior:

  • Update from 3.6 to 4.0

Actual behavior:

  • Don’t know how to

Steps to reproduce the behavior:

  • What is the default way to update from 3.6 to 4.0, the from 4.0 to 5.0 and then to current version. Documentation said:
    $ apt update
    $ apt upgrade
    That’s not possible with specified version, or not?

So apt update && apt dist-upgrade

Then Zammad updates all things to the latest version. Why you want to install 4.0 first?

Because Michael read the documentation and wants to follow the upgrade path:
https://docs.zammad.org/en/latest/install/update.html

You can adjust the repository file to achieve your goal or list the available packages in the current repo you’re looking at (that’s the easier part). In apt speech you’d say apt-cache policy zammad which lists all non local available versions / installations candidates in that repo.

You can pick out the correct version and then install the specific version you need.