diff --git a/config/.config/dunst/dunstrc b/config/.config/dunst/dunstrc
index 7eabf8a..c17b0a8 100644
--- a/config/.config/dunst/dunstrc
+++ b/config/.config/dunst/dunstrc
@@ -146,6 +146,9 @@
     # Merge multiple notifications with the same content
     stack_duplicates = true
 
+    # Sets the stack tag for the notification, notifications with the same (non-empty) stack tag will replace each-other so only the newest one is visible.
+    set_stack_tag = "tag"
+
     # Hide the count of merged notifications with the same content
     hide_duplicate_count = true
 
diff --git a/config/.config/i3/config b/config/.config/i3/config
index 1ef5df0..1f98cd9 100644
--- a/config/.config/i3/config
+++ b/config/.config/i3/config
@@ -129,13 +129,13 @@ bindsym $mod+Shift+q kill
 bindsym $mod+d exec --no-startup-id rofi -X -show run
 
 # Screen brightness controls
-bindsym XF86MonBrightnessUp exec "xbacklight -inc 10; notify-send 'brightness up'"
-bindsym XF86MonBrightnessDown exec "xbacklight -dec 10; notify-send 'brightness down'"
+bindsym XF86MonBrightnessUp exec "xbacklight -inc 10; a=$(xbacklight | cut -d\. -f1)%; dunstify -r 1 'brightness up'\ \($a\)"
+bindsym XF86MonBrightnessDown exec "xbacklight -dec 10; a=$(xbacklight | cut -d\. -f1)%; dunstify -r 1 'brightness down'\ \($a\)"
 
 # Pulse Audio controls
-bindsym XF86AudioRaiseVolume exec --no-startup-id "pactl set-sink-volume $(pactl info | grep 'Default Sink' | cut -d' ' -f3) +5%; notify-send 'sound up'"
-bindsym XF86AudioLowerVolume exec --no-startup-id "pactl set-sink-volume $(pactl info | grep 'Default Sink' | cut -d' ' -f3) -5%; notify-send 'sound down'"
-bindsym XF86AudioMute exec --no-startup-id "pactl set-sink-mute $(pactl info | grep 'Default Sink' | cut -d' ' -f3) toggle; notify-end 'sound muted'"
+bindsym XF86AudioLowerVolume exec --no-startup-id "pactl set-sink-volume $(pactl info | grep 'Default Sink' | cut -d' ' -f3) -5%; b=$(amixer sget Master | grep -o \[0-9\]\\+% -m 1); dunstify -r 2 'sound down'\ \($b\)"
+bindsym XF86AudioRaiseVolume exec --no-startup-id "pactl set-sink-volume $(pactl info | grep 'Default Sink' | cut -d' ' -f3) +5%; b=$(amixer sget Master | grep -o \[0-9\]\\+% -m 1); dunstify -r 2 'sound up'\ \($b\)"
+bindsym XF86AudioMute exec --no-startup-id "pactl set-sink-mute $(pactl info | grep 'Default Sink' | cut -d' ' -f3) toggle; dunstify -r 2 'sound muted'"
 bindsym XF86AudioPlay exec "playerctl play-pause; cmus-remote -u"
 bindsym XF86AudioStop exec "playerctl stop; cmus-remote -s"
 bindsym XF86AudioNext exec "playerctl next; cmus-remote -n"
@@ -165,8 +165,8 @@ bindsym $mod+Shift+k move up
 bindsym $mod+Shift+l move right
 
 # split orientation
-bindsym $mod+c split h;exec notify-send 'tile horizontally'
-bindsym $mod+v split v;exec notify-send 'tile vertically'
+bindsym $mod+c split h;exec dunstify -r 3 'tile horizontally'
+bindsym $mod+v split v;exec dunstify -r 3 'tile vertically'
 bindsym $mod+q split toggle
 
 # toggle fullscreen mode for the focused container
diff --git a/config/.local/share/ranger/bookmarks b/config/.local/share/ranger/bookmarks
index 4fb7048..0327768 100644
--- a/config/.local/share/ranger/bookmarks
+++ b/config/.local/share/ranger/bookmarks
@@ -5,7 +5,8 @@ m:/run/media/tuan
 a:/home/tuan/Documents/Arbeit
 l:/home/tuan/Local
 c:/home/tuan/Documents/CTF/picoCTF
-':/home/tuan
+':/home/tuan/workspace_l/Projects/Python/Scrapers/missing_dex
 t:/home/tuan/Templates
 w:/home/tuan/workspace_l/Projects
 k:/home/tuan/Documents/Fachschaft/Berufungskomission
+q:/home/tuan/.nextcloud/Quick Drop
diff --git a/zsh/.zshrc b/zsh/.zshrc
index 7f04467..f6d23d6 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -1,7 +1,9 @@
 # Paths
 export ZSH="/home/tuan/.oh-my-zsh"
-export PATH="$PATH:$HOME/go/bin:$HOME/.local/bin:$HOME/.cargo/bin"
+export PATH="$PATH:$HOME/go/bin:$HOME/.local/bin:$HOME/.cargo/bin:$HOME/.dotnet/tools"
 export LEDGER_FILE="/home/tuan/Documents/Finanzen/Ledger/MyBudget.ledger"
+export DOTNET_CLI_TELEMETRY_OPTOUT=1
+export DOTNET_ROOT=/opt/dotnet
 
 # Alias
 alias gowinbuild='GOOS=windows GOARCH=amd64 go build'