Google has first unveiled Caffeine, the search engine’s new version, back in August, and now they are preparing to release it. Until now it has been available to test at a special page that it’s no longer available, as Google will start using the improved algorithms widely, starting with one datacenter. Caffeine doesn’t bring huge changes to the algorithm, though it will index pages faster and treat spam more severely. Unfortunately, the exact release date wasn’t disclosed and neither the datacenter it will go live on, though it shouldn’t be [...]