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?
Yes, this is possible if you configure preferences (see
man apt_preferences
). However if you install numerous packages from testing, this can lead to various bugs. I used to do such installation and concluded that it is better to avoid this.What kind of bugs where that?
That was many years ago, so I don’t remember all of them. E.g. Chromium was unable to display pages (was it installed from testing? or it was from stable but some of its dependencies from testing? I forgot).