I'd think it's because they're introducing updates to address issues w/ the hardware quickly and want a rolling-release distro so users can get the updates faster.
Debian testing is about as stable as it gets while also being a rolling distribution. The promotion of package updates from unstable to testing does not take that long either depending on the severity. I would venture a guess that there is more to it.
Debian testing is about as stable as it gets while also being a rolling distribution. The promotion of package updates from unstable to testing does not take that long either depending on the severity. I would venture a guess that there is more to it.