Just recently its developers Arch Linux managed to upgrade to the stable kernel of the operating system to Linux kernel version 4.6.4.
It was announced four days ago, on July 11, as a very small maintenance update that makes a total of 36 changes archives, with 216 insertions and 98 deletions. 
To get an overview of the changes that come with the new Linux kernel 4.6.4, we can report that it updates some USB drivers, improves networking, with improvements to ASX.25, IPv6 and IPv4 protocols, and much more.
After four days of testing, Arch Linux developers managed to make the new kernel 4.6.4 available to the stable channela of the distribution, and you can upgrade your installation directly, with the command “pacman -Syu” in your terminal.
If you are using the LTS version of the kernel on your Arch Linux operating system, Linux kernel 4.4.15 LTS is released, and it is also available and in the distribution's fixed repositories.
