diff --git a/README.md b/README.md
index bb9cdef..2df30a4 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,8 @@ You can flash the firmware directly from your browser to your CYD display withou
 - **Metric/Imperial units** (Menu → Region → "Units") consistently applied across the radar range button, range ring labels, aircraft list, nearest-airport distance, and stats
 - **About screen** (Menu → System → "About") shows the project name, a short description, and the current firmware version
 - **Backup & Reset** (Menu → System → "Backup & Reset") – back up or restore your settings, or fully reset the device (wipes all on-device data and re-runs first-time setup) - handy for testing or handing the device to someone else
+- **Idle screensaver** (Menu → System → "Screensaver", off by default) – after the inactivity timeout, shows a dimmed starfield with a large clock instead of turning the display off completely; a tap wakes it back up
+- **OTA firmware updates over WiFi** (Menu → System → "Check for update") – checks the latest GitHub release and, if newer, downloads and installs it directly on the device, no cable or web flasher needed
 
 ## Feature Deep-Dive
 
diff --git a/firmware.bin b/firmware.bin
index 00fb6ce..f5f7fc0 100644
Binary files a/firmware.bin and b/firmware.bin differ
diff --git a/index.html b/index.html
index 5f484e5..b2fb6ed 100644
--- a/index.html
+++ b/index.html
@@ -112,7 +112,7 @@
 <div class="container">
     <h1>EISWOLFS FLIGHTRADAR CYD</h1>
     <div class="subtitle">Firmware Flash Utility</div>
-    <div class="version-badge">Version: v3.4.0</div>
+    <div class="version-badge">Version: v3.5.0</div>
 
     <p>Install the latest Flightradar firmware directly from your browser to your Cheap Yellow Display.</p>
 
diff --git a/partitions.bin b/partitions.bin
index bbaf8cd..21800fa 100644
Binary files a/partitions.bin and b/partitions.bin differ
diff --git a/src/config.h b/src/config.h
index 2b80c0f..9e96a96 100644
--- a/src/config.h
+++ b/src/config.h
@@ -6,7 +6,7 @@ namespace Config {
     // CLAUDE.md-Workflow "Standard-Workflow: Push & Release") - erscheint
     // im Info-Screen (Menue > System > Info) und muss zum jeweiligen
     // Git-Tag passen.
-    constexpr const char* APP_VERSION = "3.4.0";
+    constexpr const char* APP_VERSION = "3.5.0";
 
     // Display-Helligkeit (Menue > System > Helligkeit), in Prozent.
     // MIN bewusst nicht 0 - ein komplett dunkles Display koennte sonst wie