2.0.0.0

• Split into two package servant-checked-exceptions-core and servant-checked-exceptions. The former defines the core types and functions for using checked exceptions in a servant API; the latter reexports the former and adds instances for HasServer and HasClient. The rationale is described further in issue 25

  Most users should only depend on servant-checked-exceptions. But users who need access to core types without incurring a dependency on servant-server and servant-client can depend on servant-checked-exceptions-core instead.

• Split Exceptions module into Envelope and Verbs in servant-checked-exceptions-core, for better module organization. More information in issue 18

1.1.0.0

• Updated the servant dependency to >= 0.12.

1.0.0.0

• Add a ErrStatus class that can be used to set the HTTP Status Code. Given an endpoint that returns a Envelope '[e1, e2] a, you must declare an instance of ErrStatus for e1 and e2. This is a breaking change.

0.4.1.0

• Add NoThrow type to represent handlers that don't throw any errors, but do return a result wrapped in an Envelope.