diff --git a/app/k9mail/build.gradle.kts b/app/k9mail/build.gradle.kts
index 47f672dc5..f29bc30d4 100644
--- a/app/k9mail/build.gradle.kts
+++ b/app/k9mail/build.gradle.kts
@@ -45,8 +45,8 @@ android {
         applicationId = "com.fsck.k9"
         testApplicationId = "com.fsck.k9.tests"
 
-        versionCode = 35010
-        versionName = "6.511-SNAPSHOT"
+        versionCode = 35011
+        versionName = "6.511"
 
         // Keep in sync with the resource string array "supported_languages"
         resourceConfigurations.addAll(
diff --git a/app/ui/legacy/src/main/res/raw/changelog_master.xml b/app/ui/legacy/src/main/res/raw/changelog_master.xml
index bf8cd4cbc..8c3629ee6 100644
--- a/app/ui/legacy/src/main/res/raw/changelog_master.xml
+++ b/app/ui/legacy/src/main/res/raw/changelog_master.xml
@@ -5,6 +5,13 @@
      Locale-specific versions are kept in res/raw-<locale qualifier>/changelog.xml.
 -->
 <changelog>
+    <release version="6.511" versioncode="35011" date="2023-03-31">
+        <change>Swiping between messages should now work more reliably</change>
+        <change>Fixed message details layout when contact pictures are disabled</change>
+        <change>Fixed disappearing toolbar buttons in the message view screen</change>
+        <change>Fixed a couple of rare crashes</change>
+        <change>Updated translations</change>
+    </release>
     <release version="6.510" versioncode="35010" date="2023-03-17">
         <change>Made small changes to the appearance of the message list</change>
         <change>Added a font size setting for the account name when viewing a message</change>
diff --git a/fastlane/metadata/android/en-US/changelogs/35011.txt b/fastlane/metadata/android/en-US/changelogs/35011.txt
new file mode 100644
index 000000000..2595b27ba
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/35011.txt
@@ -0,0 +1,5 @@
+- Swiping between messages should now work more reliably
+- Fixed message details layout when contact pictures are disabled
+- Fixed disappearing toolbar buttons in the message view screen
+- Fixed a couple of rare crashes
+- Updated translations