0.4.1.0

• Add support for GHC 8.2.*
• Add support for aeson-1.2.*

0.4.0.0

• Remove upper bound on depedencies.
• Add support for GHC 8.0.*
• Add support for aeson-1.0.*

0.3.0.1

• Allow aeson-0.9.*

0.3.0.0

• Add version constraints to dependent packages.
• Remove dendency to transformers in test program.

0.2.0.0

• Rename PropType to FieldType.
• Fix typo in cabal file.
• Fix typo in comment.

0.1.0.0

• initial release.