Set one or more of these in the config to turn the related option on:

mip_map = 1
anisotropic_filter = 1
bilinear_filter = 1
trilinear_filter = 1

"aux1_descends" setting switches to the old descend control.

Switch the license to be LGPLv2/later, with small parts still remaining as GPLv2/later, by agreement of major contributors

Fullscreen, vsync, fullscreen_bpp and fsaa options in the config; fsaa is experimental atm, causes visible spaces between blocks.

Set default maximum viewing range to a bit more than default server send range to make fog work well

Defaults modified from original: alpha=200, key=F10

Set default maximum viewing range to a bit more than default server send range to make fog work well

Remove stuff made obsolete by making players more ActiveObject-like and raise protocol version number by one (because it is not compatible at all anymore)