Apple has just released the iOS 5 Gold Master for the developers. It is the final step before unleashing the mass update for the regular users on October 12.
According to Apple, the iOS 5 will launch with iCloud sync and services, while the iTunes match will become available for the US users in the end of this month. The rest of the world should get it in the upcoming months.
If you are a registered developer with Apple you can get the iOS 5 GM right now. The rest of the users will have to wait a few days until October 12.
We already covered most of the iOS 5 features in our iOS 5 beta review. Surely Apple held a few surprises for the launch, but most of the important stuff we already know.