Facepunch Studios, the developers of Rust, will occasionally release optional updates that by default you are opted into. If you would rather install these updates on a server restart, you can follow the steps in this guide to do it at your own pace.
1. Open the File Manager
2. Right click docker-compose.yml
and click Edit
3. Change the line RUST_UPDATE_CHECKING: 1
to RUST_UPDATE_CHECKING: 0
4. Open the Basic Server Settings and click Save Config & Restart Server