Since the update, there has been an issue affecting JSON assets. Trees, rocks, grass, and many other nature assets are no longer appearing in-game. Their collision remains, but the assets themselves are invisible and cannot be interacted with.
My server uses a heavily customized overgrown/nature revamp that I have spent nearly a year building and fine-tuning. I'm hopeful this issue has been identified and fixed, as it would be extremely time-consuming to manually sort through all of my files to determine which assets or configurations may have been affected.