The curses library has been updated. It now has new methods and constants for mouse events, character attributes, colors, and keycodes.
The socket library has four new methods in the Socket class: pack_sockaddr_in, unpack_sockaddr_in, pack_sockaddr_un, and unpack_sockaddr_un.
Also in the socket library, the TCPSocket class has two optional parameters added to the new and open class methods. The optional third and fourth parameters are the address and port for the local side.