diff --git a/harbour-sailtuner.desktop b/harbour-sailtuner.desktop
index 3845f2c..c63f8ee 100644
--- a/harbour-sailtuner.desktop
+++ b/harbour-sailtuner.desktop
@@ -3,7 +3,7 @@ Type=Application
 Icon=harbour-sailtuner
 Exec=harbour-sailtuner
 X-Nemo-Application-Type=silica-qt5
-Name=SailTuner
+Name=Tuner
 # translation example:
 # your app name in German locale (de)
 #
@@ -11,3 +11,9 @@ Name=SailTuner
 # a different app name in German locale (de).
 Name[fr]=Accordeur
 Name[en]=Tuner
+
+[X-Sailjail]
+OrganizationName=de.whataco
+ApplicationName=harbour-sailtuner
+Permissions=Microphone
+
diff --git a/harbour-sailtuner.pro b/harbour-sailtuner.pro
index 6ad6eb7..4268f93 100644
--- a/harbour-sailtuner.pro
+++ b/harbour-sailtuner.pro
@@ -9,7 +9,7 @@ DEFINES += TARGET=\""$(TARGET")\"
 
 PKGCONFIG += libpulse-simple audioresource
 
-SAILFISHAPP_ICONS = 86x86 108x108 128x128 256x256
+SAILFISHAPP_ICONS = 86x86 108x108 128x128 172x172 256x256
 
 RESOURCES += \
 	qml/sailfish.qrc \
diff --git a/qml/Apropos.qml b/qml/Apropos.qml
index de67b08..a1b372b 100644
--- a/qml/Apropos.qml
+++ b/qml/Apropos.qml
@@ -50,6 +50,17 @@ Page {
 				horizontalAlignment: Text.AlignHCenter
 			}
 
+			Label {
+				anchors.horizontalCenter: parent.horizontalCenter
+				font.pixelSize: Theme.fontSizeSmall
+				text: "Denis Fedoseev"
+			}
+			Label {
+				anchors.horizontalCenter: parent.horizontalCenter
+				font.pixelSize: Theme.fontSizeSmall
+				text: "2023"
+			}
+
 			Label {
 				anchors.horizontalCenter: parent.horizontalCenter
 				font.pixelSize: Theme.fontSizeSmall
diff --git a/rpm/harbour-sailtuner.spec b/rpm/harbour-sailtuner.spec
index 1bf8a11..5ecfb45 100644
--- a/rpm/harbour-sailtuner.spec
+++ b/rpm/harbour-sailtuner.spec
@@ -21,11 +21,17 @@ URL:        http://legolas.vefblog.net/
 Source0:    %{name}-%{version}.tar.bz2
 #Source100:  harbour-saildbmeter.yaml
 Requires:   sailfishsilica-qt5 >= 0.10.9
+Requires:   nemo-qml-plugin-configuration-qt5
+Requires:   qt5-qtmultimedia-plugin-audio-pulseaudio
+
 BuildRequires:  pkgconfig(sailfishapp) >= 1.0.2
 BuildRequires:  pkgconfig(Qt5Core)
 BuildRequires:  pkgconfig(Qt5Qml)
 BuildRequires:  pkgconfig(Qt5Quick)
 BuildRequires:  desktop-file-utils
+BuildRequires: pulseaudio-devel
+BuildRequires: libaudioresource-devel
+
 
 %description
 Instrumental multi-temperament chromatic tuner
@@ -68,6 +74,7 @@ desktop-file-install --delete-original       \
 %attr(644,-,-) %{_datadir}/icons/hicolor/86x86/apps/%{name}.png
 %attr(644,-,-) %{_datadir}/icons/hicolor/108x108/apps/%{name}.png
 %attr(644,-,-) %{_datadir}/icons/hicolor/128x128/apps/%{name}.png
+%attr(644,-,-) %{_datadir}/icons/hicolor/172x172/apps/%{name}.png
 %attr(644,-,-) %{_datadir}/icons/hicolor/256x256/apps/%{name}.png
 # >> files
 # << files