Do not get to excited, he will not actually force schools to implement the new curriculum, and it will certainly not be ready by next year not in actually schools anyway, as that would go against his other policies.
He does not reward schools that teach IT or ICT or whatever you want to call it well, as ICT or technologies subjects does not count towards the school league tables places, which meant that schools have cut these department budgets even further and invested that money into subjects that does count toward league table places, many of them were already waiver thing anyway, there are wood and electronic labs at my old school which goes unused because they do not have the teachers who can use the equipment or teach subjects or the money to hire them, they were thinking about converting them into normal classrooms. Some schools have few if any dedicated ICT teachers, the ICT classes are often taken by part timer who also do other subject such English or History.
He also have not said where he is going to find all these programmers to teach kids how to programme according to his speech he has less than 9 months to find them, hire them and train them, 3 computer science graduates were trained as teachers last year, I am shit poor at maths but even I know that not enough teachers to cover a 1000+ schools.
He also have not committed any new funds to help encourage computer science graduates to choose teaching as a career option, we already have shortages in this country and train them, to allow schools to hire them and even some new tools for them to work with, not everything is free, and why there is some great free teaching material on-line, there is little quality control, so some fund to developed course materials would be required, the last thing we want is kids being scared of by poorly written on-line articles or poorly organise sites.
It sad where you hear about students who have produce Iphone apps failing or getting low grades because their IT teacher did not understand the programming language that use to build it or any programming language and the student had to teach him the basic Objective-C to get his low grade. and waste time commenting every line of code.