- added metric for counting when caduceus re-encodes the wrp [#216](https://github.com/xmidt-org/caduceus/pull/216)
- Made outgoing hostname validation configurable [#217](https://github.com/xmidt-org/caduceus/pull/217)
- **Note:** To be backwards compatable, the configuration value of `allowInsecureTLS: true` will need to be defined, otherwise hostname validation is enabled by default.
- removed contentTypeCounter [#218](https://github.com/xmidt-org/caduceus/pull/218)
- added configuration for which http codes Caduceus should retry on [#219](https://github.com/xmidt-org/caduceus/pull/219)
- **Note:** This configuration change causes the existing retry logic to change.
