A new report from 9to5Mac claims iOS 7.1 will indeed be released to all iOS users in March, representing the first major revision since iOS 7 was launched publicly in September of last year. Sources note the next version of iOS 7 will continue with the visual improvements, minor tweaks and bug fixes reported in earlier beta versions seeded to developers.While recent reports are pegging a launch sooner than later, reliable sources say that Apple is currently planning to ship iOS 7.1, the first significant update to iOS 7, in March. The iOS 7.1 update is said to not have any “secret features,” and it will basically be what we have been told