diff --git a/dot_config/pacman/makepkg.conf b/dot_config/pacman/makepkg.conf
new file mode 100644
index 0000000..1728e7d
--- /dev/null
+++ b/dot_config/pacman/makepkg.conf
@@ -0,0 +1,2 @@
+# Use as many CPU cores as possible to compress packages
+COMPRESSZST=(zstd -c -z -q --threads=0 -)
diff --git a/dot_config/pipewire/media-session.d/bluez-monitor.conf b/dot_config/pipewire/media-session.d/bluez-monitor.conf
new file mode 100644
index 0000000..4a63e23
--- /dev/null
+++ b/dot_config/pipewire/media-session.d/bluez-monitor.conf
@@ -0,0 +1,5 @@
+properties = {
+  bluez5.enable-msbc = true
+  bluez5.enable-sbc-xq = true
+  bluez5.codecs = [sbc sbc_xq]
+}
diff --git a/etc/firefox/policies.json b/etc/firefox/policies.json
new file mode 100644
index 0000000..7f2ab75
--- /dev/null
+++ b/etc/firefox/policies.json
@@ -0,0 +1,14 @@
+{
+ "policies": {
+    "3rdparty": {
+      "Extensions": {
+        "{446900e4-71c2-419f-a6a7-df9c091e268b}": {
+          "environment": {
+            "base": "https://tresor.strobel.one"
+          }
+        }
+      }
+    },
+    "PasswordManagerEnabled": false
+  }
+}
diff --git a/install.sh b/install.sh
index 68ecefc..ce5cd9e 100755
--- a/install.sh
+++ b/install.sh
@@ -341,6 +341,7 @@ install -Dpm644 "$DIR/etc/iwd/main.conf" /etc/iwd/main.conf
 install -Dpm644 "$DIR/etc/reflector.conf" /etc/xdg/reflector/reflector.conf
 install -Dpm644 "$DIR/etc/bluetooth.conf" /etc/bluetooth/main.conf
 install -Dpm644 "$DIR/etc/snapper-root.conf" /etc/snapper/configs/root
+install -Dpm644 "$DIR/etc/firefox/policies.json" /etc/firefox/policies/policies.json
 
 # Global font configuration
 for file in 10-hinting-slight 10-sub-pixel-rgb 11-lcdfilter-default; do
@@ -446,6 +447,7 @@ aur_packages=(
     gnome-shell-extension-alphabetical-grid-extension-git # Restore the alphabetical ordering of the app grid
     # Firefox extensions
     firefox-extension-bitwarden
+    newsflash
     # Dracut hook to build kernel images for systemd boot
     dracut-hook-uefi
     # Additional fonts
@@ -455,6 +457,13 @@ aur_packages=(
     git-gone
     dnscontrol-bin
     qtscrcpy # Android screen display
+    # Android development
+    android-studio # development environment
+    android-sdk-cmdline-tools-latest # command-line tools
+    android-sdk-build-tools # SDK build-tools
+    android-sdk-platform-tools # SDK platform-tools
+    android-platform # SDK platform
+    android-emulator
 )
 
 aur_optdeps=(