You should really search the forum before you ask. Or at least do a Google search. There are literally tons of articles/tweets/posts on the jailbreak.
pod2g and his team are working on an iOS7 jailbreak and we don't know when it'll come out. It could be months as they might wait until 7.1 to come out and then release the jailbreak, assuming they'll have enough exploits.
Follow pod2g on Twitter and get all updates directly from the guy working on it.