First released in 2002, Arch Linux is a Linux distribution for i686 and x86-64 computer architectures. Its design focuses on simplicity, security, and efficiency. Unlike other operating systems that use discrete versions, Arch Linux updates on a rolling release model, offering continuous, incremental upgrades to keep the system up-to-date.
Arch Linux 2017.06.01 was released. Have no more info about this version.