After more than six years since its initial release, World of Warplanes has just been updated to version 2.1. This new build comes with a Europe tech tree that replaces the previously available France tab, quite a few new premium and special reward planes, new equipment, as well as various tweaks and fixes.
https://www.notebookcheck.net/World-of-Warplanes-2-1-now-available-with-drastic-tech-tree-changes-new-equipment-and-more.427282.0.html