Set version to 4.3.0-DEV

Author: fieldOfView

plugin.json

@@ -1,10 +1,10 @@
 {
     "name": "Sidebar GUI",
     "author": "fieldOfView",
-    "version": "4.2.3-DEV",
+    "version": "4.3.0-DEV",
     "minimum_cura_version": "4.0",
     "maximum_cura_version": "5.0",
-    "description": "Provides an alternative interface which restores the sidebar",
+    "description": "Provides an alternative, setting-centric interface based around a fixed sidebar",
     "api": "6.0.0",
     "supported_sdk_versions": [
         "6.0.0", "6.1.0", "6.2.0", "6.3.0", "7.0.0", "7.1.0", "7.2.0", "7.3.0", "7.4.0", "7.5.0", "7.6.0", "7.7.0", "7.8.0", "7.9.0", "8.0.0"