v2.0.0 - Automatic generation of map piece metadata

• This release implements automatic generation of map piece metadata and is described in "Automated Generation of Map Pieces for Snappable Meshes".

v1.0.0: Snappable Meshes Original Work

• Stable release for Unity 2020.3 LTS.
• Release described in "Unity Snappable Meshes" and thoroughly analysed in "Procedural Generation of 3D Maps With Snappable Meshes".

v0.0.1 - Preliminary work

• Preliminary work described in "Procedural Game Level Generation by Joining Geometry with Hand-Placed Connectors".