v4.1.1

bump 4.1.1 make description shorter

v4.1.0

bump 4.1.0: sort startpoints by height: fix rivers ending nowhere

v4.0.4

bump 4.0.4: fix holes in lake for non-growing rivers

v4.0.3

bump 4.0.3 null check for tiles

v4.0.2

bump 4.0.2: rivers are 1 deep, not 2

v4.0.1

bump 4.0.1 dirty fix to reduce overflow

v4.0.0

wide rivers
rivers now grow in width while travelling downhill. the growth rate is adjustable

v3.0.1

bump 3.0.1 include license and readme in release artifact

v3.0.0

bump 3.0.0 major overhaul: rivers will generate puddles until they re…

v2.4.1

Improved meandering
Less straight flow on hills
circular path search