v2.4.1

1. Derive Clone, Copy for SQL types #28

v2.4.0

1. Add support for generating json schemas using schemars #26
2. Remove default features, no 32-col tables by default #27
3. Update to diesel 2.2 and replace sql_function with define_sql_function

v2.3.1

1. Added ST_Buffer, ST_Segmentize, ST_Subdivide functions #24

v2.3.0

1. Support functions with nullable parameters and return type (#21)

v2.2.2

1. Distance operators returns double, not bool (#22)

v2.2.1

1. Support ST_DWithin (#19)

v2.2.0

1. SQL mapping for GeometryContainer (#18)
2. Support (de-)serialization into GeoJSON (#17)

v2.1.0

1. Support topological relationships functions.
2. Remove postgres dependency.

v2.0.0

1. Support Geography type.
2. Add points methods now take IntoIterator instead of slice.

v1.1.0

1. Support distance operators