It's running on OpenGL now, but I had someone in my Discord server claim that it wouldn't work in a new browser until they installed Flash
I'm curious to know if the person who updated the client is someone who works with the team regularly or if they're a contractor, because there seems to be a lot of problems that need to be fixed and will require an understanding of how the game used to work
A consequence of the change is that my favorite client to spar on, Opera 12.18, is no longer supported, but I don't think I ever really planned to play the game beyond chatting and exploring again, anyway, so it's not the end of the world