Bump Agent version to 1.4.3, update changelog and package.json

Author: mondalaci

CHANGELOG.md

@@ -6,6 +6,12 @@ The format is loosely based on [Keep a Changelog](http://keepachangelog.com/en/1
 
 Every Agent version includes the most recent firmware version. See the [firmware changelog](https://github.com/UltimateHackingKeyboard/firmware/blob/master/CHANGELOG.md).
 
+## [1.4.3] - 2019-03-01
+
+Firmware: 8.8.1 [[release](https://github.com/UltimateHackingKeyboard/firmware/releases/tag/v8.8.1)] | Device Protocol: 4.7.0 | User Config: 4.1.1 | Hardware Config: 1.0.0
+
+- Make firmware updates on Linux much more stable.
+
 ## [1.4.2] - 2019-02-23
 
 Firmware: 8.8.**1** [[release](https://github.com/UltimateHackingKeyboard/firmware/releases/tag/v8.8.1)] | Device Protocol: 4.7.0 | User Config: 4.1.1 | Hardware Config: 1.0.0

package.json

@@ -3,7 +3,7 @@
   "private": true,
   "author": "Ultimate Gadget Laboratories",
   "main": "electron/dist/electron-main.js",
-  "version": "1.4.2",
+  "version": "1.4.3",
   "firmwareVersion": "8.8.1",
   "deviceProtocolVersion": "4.7.0",
   "userConfigVersion": "4.1.1",