version to 0.3.1

Symptom: native HTML <select> popup keeps growing/repainting while open;
QtWebEngine process busy, Racket process idle.
Resolved by upgrading to Qt 6.11.1.

README.md

@@ -1,3 +1,11 @@
 # racket-webview-qt
 
 The Qt backend of racket-webview
+
+# Version 0.2.2
+
+QtWebEngine select popup rendering issue observed with older Qt 6.x.
+Symptom: native HTML <select> popup keeps growing/repainting while open;
+QtWebEngine process busy, Racket process idle.
+Resolved by upgrading to Qt 6.11.1.
+

rktwebview.h

@@ -5,7 +5,7 @@
 #include "rktwebview_types.h"
 
 #define RKT_WEBVIEW_API_MAJOR 0
-#define RKT_WEBVIEW_API_MINOR 1
+#define RKT_WEBVIEW_API_MINOR 3
 #define RKT_WEBVIEW_API_PATCH 1
 
 extern "C" {