diff --git a/source/data/metainfo.xml b/source/data/metainfo.xml
index 5a74626f877dab2f0268bfdeb6357a9218005ce8..74347581464b2337c2f7c127e5227663ffcf604d 100644
--- a/source/data/metainfo.xml
+++ b/source/data/metainfo.xml
@@ -57,6 +57,14 @@
 	<launchable type="desktop-id">io.gitlab.zehkira.Monophony.desktop</launchable>
 	<content_rating type="oars-1.1"></content_rating>
 	<releases>
+		<release version="4.1.0" date="2025-10-17">
+			<description>
+				<ul>
+					<li>Debugging: changed names of environment variables</li>
+					<li>Updated to support latest YT changes</li>
+				</ul>
+			</description>
+		</release>
 		<release version="4.0.2" date="2025-10-03">
 			<description>
 				<ul>
diff --git a/source/monophony/__init__.py b/source/monophony/__init__.py
index dbad3f9a84d5cf5b44923c74db47144ced932c62..50f8c19bc46d4106d782fac0e85d63fe1917e753 100644
--- a/source/monophony/__init__.py
+++ b/source/monophony/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '4.0.2'
+__version__ = '4.1.0'
 ID = 'io.gitlab.zehkira.Monophony' # Full ID per Freedesktop standards
 NAME = 'monophony' # Use for app executable, directories and so on
 DISPLAY_NAME = 'Monophony' # For window titles and such - do not use in logic