specify version

CHANGELOG.md

@@ -13,11 +13,14 @@ Ideally, within a virtual environment.
 Changelog
 =========
 
-### 2.4.0 - In Development
+### 2.4.0 - Sep 17, 2018
 - Updated Falcon requirement to 1.4.1
 - Fixed issue #590: Textual output formats should have explicitly defined charsets by default
 - Fixed issue #596: Host argument for development runner
 - Fixed issue #563: Added middleware to handle CORS requests
+- Fixed issue #631: Added support for Python 3.7
+- Fixed issue #665: Fixed problem with hug.types.json
+- Fixed issue #679: Return docs for marshmallow schema instead of for dump method
 - Implemented issue #612: Add support for numpy types in JSON output by default
 - Implemented improved class based directives with cleanup support (see: https://github.com/timothycrosley/hug/pull/603)
 - Support ujson if installed