<commit_before># CHANGELOG

Dates are YYYY-MM-DD.

## 5.1.1 / 2019-05-10
* Fixes a bug that caused aborted requests to create empty cache entries.

## 5.1.0 / 2019-05-10
* Add `cacheStatusHeader` option to rename or disable `x-expeditious-cache'`
headers
* Fix issue `res.socket` was `undefined` when attempting to write<commit_msg>docs: correct changelog entry for 5.1.1<commit_after># CHANGELOG

Dates are YYYY-MM-DD.

## 5.1.1 / 2019-08-09
* Fixes a bug that caused aborted/cancelled requests to create empty cache entries.

## 5.1.0 / 2019-05-10
* Add `cacheStatusHeader` option to rename or disable `x-expeditious-cache'`
headers
* Fix issue `res.socket` was `undefined` when attempting to write
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