I have a few (~5) applications where the version in the debian stable repos is to old for me. Examples would be podman and restic. I found out that the version for testing are recent enough. Is it possible to install specific apps from testing while the default is stable?
What would I need to do to switch?
Can you post the contents of your /etc/apt/sources.list file? Presumably it’s as simple as changing all the bookworm references to trixie.