For those not wanting to read the article, note that they revealed (to employees) a progress framework, not any actual progress.
The framework is just a five-tiered classification of potential future AIs: Chatbots (1); Reasoners (2); Agents (3); Innovators (4); and Organizations (5). They characterize their current progress as near level 2, but there’s no indication of recent progress that would be newsworthy of its own accord.