## 0.4.4
Add `managerModifyRequest` field to `ManagerSettings`.
## 0.4.3
Add `requestVersion` field to `Request`.
## 0.4.2
The reaper thread for a manager will go to sleep completely when there are no connection to manage. See: https://github.com/snoyberg/http-client/issues/70
## 0.4.1
* Provide the `responseOpenHistory`/`withResponseHistory` API. See: https://github.com/snoyberg/http-client/pull/79
## 0.4.0
* Hide the `Part` constructor, and allow for additional headers. See: https://github.com/snoyberg/http-client/issues/76