Since iPhone Dev Team member musclenerd has said the iOS 4.3.1 untethered jailbreak is solid. It is not long for Redsn0w 0.9.8b1 Download Available for Untethered Jailbreak iOS 4.3.1 iPhone 4/3GS. The redsn0w 0.9.8b1 is to release on 9th April by iPhone Dev Team.
Now the iPhone Dev Team is working on the redsn0w 0.9.8 codes to prepare for release. For those who don't know redsn0w. Redsn0w 0.9.7b6 is for iOS 4.2.1 untethered jailbreak on Mac platform with iOS 4.2 Beta3 SHSH blobs. The Redsn0w 0.9.8b1 is for Mac iOS 4.3.1 users, the next redsn0w 0.9.8b2 will for windows.
The redsn0w 0.9.8 will for iOS 4.3.1. If the chronic Dev Team released GreenPois0n RC7 before redsn0w 0.9.8 released. The windows redsn0w 0.9.8 may not come anymore just like windows redsn0w 0.9.7. We will let you know as soon as the redsn0w 0.9.8 released.