Is Poloniex still active?

Excuse me, but I'm curious to know if Poloniex, the cryptocurrency exchange platform, is still operational and active in the market? With the ever-evolving landscape of digital currencies and the numerous exchanges popping up, it's essential to stay updated on the status of established platforms like Poloniex. Could you please clarify if it's still providing services to traders and investors, and if there have been any recent changes or updates worth noting?