Bump version 2.3.1

Author: hongquan

data/vn.hoabinh.quan.CoBang.metainfo.xml.in

@@ -58,6 +58,12 @@
   </kudos>
 
   <releases>
+    <release version="2.3.1" date="2025-12-07" urgency="medium">
+      <description translate="no">
+        <p>Fix: Translated strings are not shown.</p>
+        <p>Don't show erroneous Wi-Fi networks.</p>
+      </description>
+    </release>
     <release version="2.3.0" date="2025-12-04" urgency="medium">
       <description translate="no">
         <p>Fix: Failed to open About dialog.</p>

meson.build

@@ -1,6 +1,6 @@
 project(
   'cobang',
-  version: '2.3.0',
+  version: '2.3.1',
   meson_version: '>= 1.0.0',
   default_options: [
     'warning_level=2',