Add CHANGELOG and increase version number

CHANGELOG.md

@@ -0,0 +1,32 @@
+## CARLA 0.2.3
+
+  * Fixed rounding errors in HUD (100% was shown as 99%, 30 FPS as 29 FPS).
+  * Fixed crash when player goes out of road map.
+  * Fixed several issues related to the transform of the road map (wasn't working in CARLA_ORIGIN_1).
+
+## CARLA 0.2.2
+
+  * Implemented signals for off-road and opposite lane invasion
+  * Fixed linking issues (use Unreal's libpng)
+  * Fixed memory leak in PNG compression
+
+## CARLA 0.2.1
+
+  * Fixed the memory leak related to protobuf issues
+  * Fixed color shift in semantic segmentation and depth
+  * Added in-game timestamp (now sending both OS and in-game)
+
+## CARLA 0.2.0
+
+  * Fixed Depth issues
+  * Added semantic segmentation
+  * Changed codification to PNG
+  * Camera configuration through config INI file
+
+## CARLA 0.1.1
+
+  * Added build system for Windows and Linux
+
+## CARLA 0.1.0
+
+  * Added basic functionality

Carla.uplugin

@@ -1,7 +1,7 @@
 {
 	"FileVersion": 3,
 	"Version": 1,
-	"VersionName": "0.2.2",
+	"VersionName": "0.2.3",
 	"FriendlyName": "CARLA",
 	"Description": "",
 	"Category": "Science",