[$] Nftables reaches 1.0

The Linux kernel is a fast-moving project, but change can still besurprisingly slow to come at times. The nftables project to replace the kernel'spacket-filtering subsystem has its origins in 2008, but is still not beingused by most (or perhaps even many) production firewalls. The transitionmay be getting closer, though, as highlighted by the release of nftables 1.0.0 onAugust 19.