NodeJS 4.8.0 contains several changes. Notable changes from 4.7.3 include: - child_process: add shell option to spawn() - deps: - v8: expose statistics about heap spaces - crypto: - add ALPN Support - allow adding extra certs to well-known CAs - fs: add the fs.mkdtemp() function. - process: - add externalMemory to process - add process.cpuUsage()