Evasi0n Jailbreak for iOS 7 is Being Testing by Evad3rs: Apple has released iOS 7 GM build and final version of iOS 7 firmware will be available on 18 September. The evad3rs, developers of Evasi0n Jailbreak has started testing iOS 7 to check that their exploits are still working or not. Planetbeing member of evad3rs has recently tweeted;
Since everyone loves updates: @evad3rs have now started to actively look at iOS 7.
We are currently in a reconnaissance phase where we are identifying which exploits we have still work.