wai-handler-launch-3.0.1: ChangeLog.md

## 3.0.1

* make host configurable too (fixes #538) [#539](https://github.com/yesodweb/wai/pull/539)

## 3.0.0.5

* Support wai/warp 3.2

## 3.0.0.3

Allow blaze-builder 0.4

## 3.0.0.2

* Support for Win64