The latest mainline version of the Linux kernel is:           4.13-rc6
The latest stable 4.12 version of the Linux kernel is:        4.12.8
The latest longterm 4.9 version of the Linux kernel is:       4.9.44
The latest longterm 4.4 version of the Linux kernel is:       4.4.83
The latest longterm 4.1 version of the Linux kernel is:       4.1.43
The latest longterm 3.18 version of the Linux kernel is:      3.18.66 (EOL)
The latest longterm 3.16 version of the Linux kernel is:      3.16.46
The latest longterm 3.10 version of the Linux kernel is:      3.10.107
The latest longterm 3.4 version of the Linux kernel is:       3.4.113
The latest longterm 3.2 version of the Linux kernel is:       3.2.91
The latest linux-next version of the Linux kernel is:         next-20170822