With the Old School coming back, there are some features displayed. I think Runescape Old School is quite good. If you miss the 2007 Servers, you can buy runescape account to join it!
Holding down the mouse wheel button will allow you to rotate the camera, like the arrow keys do.
While you are trading with another player, their chat messages will be copied to your Trade chat tab so that you can read them more easily.
If a world is full, players trying to log into it will be placed in a queue, rather than having to repeatedly login until there is space.
Players will be permitted to return to Ape Atoll without claiming the Defence XP reward of the Monkey Madness quest, allowing pures to attempt the monkey chapter of Recipe for Disaster.