Moscow Monorail has ceased operation. They're going to convert it into an elevated park instead. They decided on a very short notice, people were notified only a day in advance, so there's definitely some shenanigans abound. I was busy that day so I couldn't come but I've heard that trains were super packed.
But on the other hand, it was already on its last legs because they decided to make everything bespoke instead of buying an existing system and then failed to procure even replacement parts, nevermind new rolling stock, and most of its route is doubled up by a tram that literally goes right underneath for most of the route, so not a big loss for transit. RIP to yet another gadgetbahn.