diff --git a/CHANGELOG.md b/CHANGELOG.md
index a75ad05..a8b5f75 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+### 2.7.0
+- support other GTK-based operating systems
+- Windows/Linux: improve fullscreen styling
+
 ### 2.6.2
 - Pale Moon 29: clarify the status of Firefox extensions in the Add-ons Manager
 
diff --git a/src/install.rdf b/src/install.rdf
index cb091ec..250f1c0 100644
--- a/src/install.rdf
+++ b/src/install.rdf
@@ -9,7 +9,7 @@
 
   <Description about="urn:mozilla:install-manifest">
     <em:id>past-modern-revisited@lootyhoof-pm</em:id>
-    <em:version>2.6.2</em:version>
+    <em:version>2.7.0</em:version>
     <em:name>Past Modern Revisited</em:name>
     <em:description>Remake of the classic Past Modern theme by Kuden for Pale Moon.</em:description>
     <em:creator>Lootyhoof</em:creator>