When will seasion 2 of Spartacus:Blood and Sand be released?

when will this be released i heard that the lead actor spartacus was alredy cured of watever disease it was that he had but when i try to find out when it will be released alls i see is things that say that he is cured or that he is sick so yeah if any1 could help me with finding out when it will be released i would really appreciate it.