diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbc050b..9726c43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## v.1.6.0
+
+- Add sound support from internal and external view for C-74 aircraft (thanks to wlbragg)
+
 ## v.1.5.0
 
 - Add Towrope Configuration dialog
@@ -10,10 +14,10 @@
 
 ## v.1.4.0
 
-- Add Douglas C-47 as a tow plane
+- Add Douglas C-47 as a tow plane (thanks to wlbragg)
 - Add possibility to take off in the bush
 - Add a separate engine sound for the DR400
-- Add French translation of meta data
+- Add French translation of meta data (thanks to Florent)
 - Add possibility to save/load route waypoints with description
 
 ## v.1.3.0
diff --git a/addon-metadata.xml b/addon-metadata.xml
index ab88f24..e772884 100644
--- a/addon-metadata.xml
+++ b/addon-metadata.xml
@@ -21,7 +21,7 @@
     <addon>
         <identifier type="string">org.flightgear.addons.Aerotow</identifier>
         <name type="string">Aerotow Everywhere</name>
-        <version type="string">1.5.0</version>
+        <version type="string">1.6.0</version>
 
         <authors>
             <author>
diff --git a/gui/dialogs/about-aerotow.xml b/gui/dialogs/about-aerotow.xml
index c56d23a..d7f5ca0 100644
--- a/gui/dialogs/about-aerotow.xml
+++ b/gui/dialogs/about-aerotow.xml
@@ -45,7 +45,7 @@
     <hrule/>
 
     <text>
-        <label>Aerotow Everywhere version 1.5.0 - 22nd August 2022</label>
+        <label>Aerotow Everywhere version 1.6.0 - 23nd August 2022</label>
     </text>
 
     <text>