added mesas.
添加了平顶山。
added terraced rivers (canyons).
添加了梯田河流(峡谷)。
revamped coastlines a bit and made beaches and stony shores smaller.
稍微改进了海岸线,使海滩和石质海岸变小。
reworked the river noise (rivers should be more varied now).
重做了河流燥声(现在的河流应该更加多样化)。
made biome variations independent of rivers.
使生物群系变体与河流无关。
changed the swamp placement a bit.
稍微改变了沼泽的生成位置。