Update Failure with Minecraft - I can't update my Server to 1.21

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Callisto’ v2.5.1.0 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Stopped

Problem Description

Issue

I wanted to update my mc-server to 1.21 but everytime I try to update it does nothing and stays on 1.20.2

Reproduction Steps

  • update instance
  • click update
  • use a tutorial

stop the instance, wait a few seconds and then start it back up and then wait about 5 mins and then enter into the instance and check again

Thanks for the idea but it didn’t work

go to Configuration > Minecraft and the second tab Server and Startup and show a screenshot of what that looks like

omg how did I not see that…
thaks I found it