Update metainfo

Author: mak448a

src/flatpak_builder/io.github.mak448a.Qtcord.metainfo.xml

@@ -16,19 +16,24 @@
     <project_license>MIT</project_license>
     <screenshots>
       <screenshot type="default">
-        <image type="source">https://github.com/mak448a/Qtcord/raw/v0.0.17/demo1.png</image>
+        <image type="source">https://github.com/mak448a/Qtcord/raw/v0.0.18/demo1.png</image>
       </screenshot>
       <screenshot>
-        <image type="source">https://github.com/mak448a/Qtcord/raw/v0.0.17/demo2.png</image>
+        <image type="source">https://github.com/mak448a/Qtcord/raw/v0.0.18/demo2.png</image>
       </screenshot>
     </screenshots>
     <content_rating type="oars-1.1">
       <content_attribute id="social-chat">intense</content_attribute>
     </content_rating>
     <releases>
-      <release version="v0.0.18" date="2024-8-10" type="stable">
+      <release version="v0.0.18" date="2024-8-14" type="stable">
         <description>
+          <p>Added timestamps by @randomusername-a</p>
+          <p>Fix switching to the current channel by @randomusername-a</p>
           <p>Added warning at login screen</p>
+          <p>Added token validator to check for invalid tokens and logout user</p>
+          <p>Bugfix for "no internet" dialog</p>
+          <p>Change capitalization in title</p>
         </description>
       </release>
       <release version="v0.0.17" date="2024-8-10" type="stable">