This update provides a new version of sysdig fixes and various improvements and bug fixes:

* New features:
+ Support netlink sockets.
+ Support for Kernel 4.11.
+ Decode unshare syscall.
* Bug fixes:
+ Fix a bug on cgroups parsing that prevented sysdig to start.
+ Allow sysdig to read k8s state from very large k8s environments.
+ Improve compatibility with older linux kernels.
+ Improve rkt detection by checking the existence of files into /var/lib/rkt.
+ Fix rkt detection for containers created before sysdig runs.
+ Fix container detection if docker itself is running inside a container.
+ Fix detection of lxc containers.
+ Fix memory leak on spy_users chisel.