Objective C book - still in date?

[bilko90]

Hi, apologies if this has already been asked.

Is version 2 of the book still up to date in terms of new iOS/Xcode etc. Have these versions changed much and would it affect working through the book (maybe there’s a major upgrade coming or maybe a version 3 of the book on the way?)

Thanks

[cvu123]

Yes as of today you should be good.