From Linux Kernel 5.5-rc3 released this past week or so. Currently, Linux Kernel fourth release candidate cycle 5.5, Linux 5.5-rc4 has also been released.
In the 5.5-rc4 announcement in, Torvalds, commented: "There is no doubt that the place is not surprising, really quiet last week, not even worth making rc version, but here are _some_ a fix, so this is a normal. weekly Sunday afternoon rc ".
And he said, "It is the driver (gpio, i915, scsi, libata), some of the fixes and CIF io_uring fixes. And some kunit / selftest update, and one or two other random little things."
And with the upcoming New Year's stage, Linux 5.5-rc5 may also become very small. Therefore, the operation depends on the next few weeks, there will be at least eight Linux 5.5 release candidate, which means that its upcoming Linux 5.5 stable version in January 26 or February 2.
Reference News:
http://lkml.iu.edu/hypermail/linux/kernel/1912.3/02926.html
https://www.phoronix.com/scan.php?page=news_item&px=Linux-5.5-rc4-Kernel-Released