Move Californium to a dedicated GitHub organization
Californium's team is willing to move a dedicated GitHub organization in order to be able to use security advisories.
The current active repos are
The others, e.g. https://github.com/eclipse/californium.core, https://github.com/eclipse/californium.scandium are not longer maintained.
The team would like to start with a single one https://github.com/eclipse/californium.tools first.