ScreenCraft

• The camera is back. Turn Camera on in Screen Settings (or the control panel) and a site that asks for a webcam gets the game: terrain, players, mobs, weather, shaders and resource packs, exactly as the game renders them. See the game view note below.
• It is a real camera stream, so video calls and sites that take photos work like they would with a webcam.
• Frames are encoded off the render thread, and nothing is captured while no browser on screen is asking for frames.
• Fixed: turning the camera on could freeze the game on some modpacks. The camera no longer draws the world a second time, which is what conflicted with Sodium, Iris and other render mods.

Game view: the camera shows your own view of the world, not a view from the screen. A camera mounted on the screen held out on a render pass shared with Sodium, Iris and other mods: an error inside that pass left a frame half-open and crashed the game when joining a world. It will come back once it can be done without that risk.