2.1.1

• Relax version bounds
• Remove dependency on mtl

2.1.0

• Relax upper version bounds for aeson to (>= 1.3 && < 1.6)
• Relax upper version bounds for base to (>= 4.11 && < 5.0)
• Relax upper version bounds for servant to (>= 0.14 && < 0.19)
• Relax upper version bounds for servant-server to (>= 0.14 && < 0.19)

2.0.0

The previous version was hopelessly broken. This completely replaces it.

1.0.0

First release