docs: 📝 update version and changelog

CHANGELOG.md

@@ -1,3 +1,13 @@
+## 3.5.5 - Alone in the dark - 2025-02-14
+
+## Changed
+- ⬆️ Update @nextcloud/vue
+- 🔖 Support Nextcloud 31
+- 🌐 Updated german language (thanks markus phi)
+
+## Fixed
+- 🔇 Cancel notification when stopping playback
+
 ## 3.5.4 - Under the spotlight - 2025-01-03
 
 ### Added

appinfo/info.xml

@@ -14,7 +14,7 @@
 
 ## Requirements
 You need to have [GPodderSync](https://apps.nextcloud.com/apps/gpoddersync) installed to use this app!]]></description>
-    <version>3.5.4</version>
+    <version>3.5.5</version>
     <licence>agpl</licence>
     <author mail="xefir@crystalyx.net" homepage="https://crystalyx.net">Michel Roux</author>
     <namespace>RePod</namespace>