On September 10, 2024, Portainer switched from version 2.21.0 to the new stable 2.21.1 version. It’s mandatory to upgrade since multiple important issues have been fixed in this new version. Portainer 2.21.0 fixes an issue when re-creating a container on Docker version 24 fails. What is Portainer? Portainer is a really awesome web UI for … Read more about Synology: Portainer Docker Version 2.21.1