Second stable branch of Node.js arrives
Version 0.4 incorporates an overhaul of the TLS/SSL system which undoes the interweaving of the socket code, and OpenSSL to create a more simple architecture and API. Other changes include a simpler HTTP client API with pooled connections, better performance with cheaper allocation of the extensively used
Buffer object, changes to the module loading system and the beginnings of a native Windows build. An os module was also added which provides information on free memory, load averages and cpu configuration.