Apple has updated FCP X to 10.0.6 with many new features, but the biggest being, having 2 viewer windows now. Seems that one viewer thing didn’t work out too well for Apple. There is also multi-channel audio editing, a unified input window, an MXF plug in support and RED Camera Support with 5K resolution up from 4K.
Personally I think the FCP X’s unorganizable timeline is still a mess, but they are slowly making it better. Having dual viewer windows is a huge step forward to normal editors feeling comfortable with the program. Still I am not going to invest in it, as I still hate the timeline, and I don’t think that will ever improve.
And Phil Hodgetts has been using a beta version for a while, so he has a look at it. It seems pasting features is now back (from FCP 7, now Premiere Pro needs to implement this feature better than an all or nothing). He really goes into all the new features.