Linux Kernel first release candidate cycle 5.5, Linux Kernel 5.5-RC1 has recently been released. Followed, Linux Kernel 5.5-rc2 is also released.
It is reported that since Linux 5.5-rc1 onwards, RC2 Kernel introduces many fixes, these fixes will be released later this week.
Linus released in 5.5-rc2 pointed out in a brief announcement: "Things looked normal -rc2 always quite calm, and this week, too, seems to have all the statistics are quite normal - most of whom are drivers (gpu. , rdma, networking, scsi, usb stand out, but elsewhere there are noise), and the rest were all these random things -io_uring, file system (ceph, overlayfs), core network, arch updates, header files, and so on. .. "
It is worth mentioning that according to the plan, Linux 5.5 kernel series will be officially released to the public in 2020, the end of January or early February 2020. Linux Kernel 5.5 will be released in 2020. The first Kernel series. This version includes support for Raspberry Pi 4 / BCM2711 to support the report NVMe drive temperature, the new Logitech keyboard driver and other new changes.
details:
http://lkml.iu.edu/hypermail/linux/kernel/1912.1/08783.html
https://www.phoronix.com/scan.php?page=news_item&px=Linux-5.5-rc2-Released