On Wednesday this week Google became the first foreign company to host data in Cuba. While this won't improve the very limited access most Cuban citizens have to internet it will improve speed for those who are already online. Up until now all internet access in Cuba goes through a submarine cable connected through Venezuela which is very slow. Currently internet access in Cuba is a luxury that most people can't afford, but maybe this is the first step towards making it a more economical commodity.
Read more about it here: