Additions

• Biome effect - an effect to change the biome in a region
• Spline effect - an effect which takes a set of locations and creates a line (rigid) or spline (curved) between them all using a given pattern. Can take a hollow and thickness parameter

Changes

• Updated the dimensions expression to avoid conflicts with Skript's length expression

Other (pretty boring) stuff

• Changes and adds some new BlockVector3 util methods
• Adds an EmptyAnnotationAdder gradle task and class

Full Changelog: 1.0.2...1.0.3