How to: Upgrade/Downgrade Minecraft Snapshot server

Watch the video:

0:00 - Explanation
0:44 - Showing old server
1:28 - Download updated server
2:25 - Multiple server .jar versions
3:08 - Updating .bat
4:09 - Showing updated server
4:22 - 1.16 RC1 - Nether Wipe

Got a snapshot server, but want to upgrade/downgrade the version? This video shows you how to do exactly that, and keep multiple versions in case something goes wrong! It’s super simple and easy to set up.

Snapshot server setup: Go to post or View on YouTube
Port forwarding: Go to post or View on YouTube
Multi-Router Port Forwarding: Go to post or View on YouTube
Upgrading/Downgrading normal severs: Go to post or View on YouTube