servant-checked-exceptions-core-2.0.0.0: CHANGELOG.md

## 2.0.0.0

*    Initial release of `servant-checked-exceptions-core` package, with
     core types factored out of `servant-checked-exceptions` for users
     who want access to them without incurring a dependency on `servant-server`
     and `servant-client`. See
    [issue 25](https://github.com/cdepillabout/servant-checked-exceptions/issues/25)

*    Compared to `servant-checked-exceptions`, `servant-checked-exceptions-core`
     breaks up the `Exceptions` module into `Verbs` and `Envelope`.
    [issue 18](https://github.com/cdepillabout/servant-checked-exceptions/issues/18)