Just recently its developers Arch Linux managed to upgrade to the stable kernel of the operating system to Linux kernel version 4.6.4.
Announced four days ago, on 11 July, as a very minor maintenance update that changes altogether 36 files, with 216 entries and 98 deletions. 
To get an overview of the changes coming with the new Linux kernel 4.6.4, we can mention that it updates some USB drivers, improves networking, with improvements to the AX.25, IPv6 and IPv4 protocols, and much, much more.
After four days of testing, the developers of Arch Linux are able to deploy the new 4.6.4 kernel to the fixed distribution channels, and you can upgrade your installation immediately with the "pacman -Syu" command on 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.
