Bump version and update changelog

Author: darkriszty

CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ## [Unreleased]
 
+## 2.4.0 - 2019-05-11
+### Added
+- Issue #28: Add the possibility to disable window messages from the extension
+
 ## 2.3.0 - 2018-12-16
 ### Added
 - Issue #7: Support formatting all tables in the document.

package.json

@@ -2,7 +2,7 @@
   "name": "markdown-table-prettify",
   "displayName": "Markdown Table Prettifier",
   "description": "Transforms markdown tables to be more readable.",
-  "version": "2.3.0",
+  "version": "2.4.0",
   "publisher": "darkriszty",
   "repository": {
     "type": "git",