The 4.20 kernel has been released

Linus has released 4.20 as expected.
'Let's face it, last week wasn't quite as quiet as I would have hoped
for, but there really doesn't seem to be any point to delay 4.20
because everybody is already taking a break.' Some of the headline
features in 4.20 include
network flow dissectors in BPF,
the taprio
traffic scheduler,
peer-to-peer DMA support in the PCI layer,
C-SKY architecture support,
the pressure-stall instrumentation mechanism,
the XArray data structure,
and much more. The KernelNewbies 4.20 page is
coming together with more information.