diff --git a/.bash_aliases b/.bash_aliases
index 8c96a9f..0ed8566 100755
--- a/.bash_aliases
+++ b/.bash_aliases
@@ -1,7 +1,7 @@
 #! /usr/bin/bash
 
 alias em="emacs --no-init-file --no-splash --no-window-system"
-alias ll="exa --binary --group --long"
+alias ll="eza --binary --group --long"
 alias la="ll --all"
 alias tree="ll --tree"
-alias llblk="lsblk -o NAME,TYPE,FSTYPE,SIZE,MOUNTPOINT,LABEL,PARTLABEL,UUID,PARTUUID"
+alias llblk="lsblk --output NAME,TYPE,FSTYPE,SIZE,MOUNTPOINT,LABEL,PARTLABEL,UUID,PARTUUID"
diff --git a/.config/containers/systemd/ollama.container b/.config/containers/systemd/ollama.container
index b6475ab..653e159 100644
--- a/.config/containers/systemd/ollama.container
+++ b/.config/containers/systemd/ollama.container
@@ -15,6 +15,6 @@ WantedBy=default.target
 
 [Service]
 # keep-sorted start
-ExecStartPre=mkdir -p %h/.local/share/ollama
+ExecStartPre=mkdir --parents %h/.local/share/ollama
 Restart=always
 # keep-sorted end
diff --git a/.config/containers/systemd/plantuml.container b/.config/containers/systemd/plantuml.container
new file mode 100644
index 0000000..347a03b
--- /dev/null
+++ b/.config/containers/systemd/plantuml.container
@@ -0,0 +1,17 @@
+[Unit]
+Description=A local PlantUML server
+
+[Container]
+# keep-sorted start
+ContainerName=plantuml
+Image=docker.io/plantuml/plantuml-server:jetty
+Network=private
+PublishPort=8080:8080
+ReadOnly=true
+# keep-sorted end
+
+[Install]
+WantedBy=default.target
+
+[Service]
+Restart=always
diff --git a/.config/emacs/init.el b/.config/emacs/init.el
index 1e06c1a..d89e54f 100644
--- a/.config/emacs/init.el
+++ b/.config/emacs/init.el
@@ -186,6 +186,22 @@
 (use-package org-contacts
   :after org-contrib)
 
+(use-package deflate
+  :ensure (:repo "https://github.com/skuro/deflate"))
+(use-package plantuml-mode
+  :ensure (:repo "https://github.com/skuro/plantuml-mode")
+  :custom
+  ;; keep-sorted start
+  (plantuml-default-exec-mode 'server)
+  (plantuml-output-type "svg")
+  (plantuml-server-url "http://localhost:8080")
+  ;; keep-sorted end
+  :init
+  (add-to-list 'auto-mode-alist '("\\.plantuml\\'" . plantuml-mode))
+  (add-to-list 'org-src-lang-modes '("plantuml" . plantuml))
+  (org-babel-do-load-languages 'org-babel-load-languages '((plantuml . t)))
+  )
+
 (use-package age
   :custom
   (age-default-identity "~/.age/key")
@@ -265,7 +281,7 @@
       (eglot-ensure))))
 
 (use-package python
-  :bind (:map python-mode-map
+  :bind (:map python-ts-mode-map
               ("C-c C-p" . nil)
               ("C-c C-l" . nil)
               ("C-c t" . elpy-test))
diff --git a/.config/sway/config b/.config/sway/config
index 1054a60..f431603 100644
--- a/.config/sway/config
+++ b/.config/sway/config
@@ -32,15 +32,15 @@ include /etc/sway/config-vars.d/*
 #
 #   output HDMI-A-1 resolution 1920x1080 position 1920,0
 #
-# You can get the names of your outputs by running: swaymsg -t get_outputs
+# You can get the names of your outputs by running: swaymsg --type get_outputs
 
 ### Idle configuration
 #
 
 exec swayidle -w \
-         timeout 300 'swaylock -f -c 000000' \
+         timeout 300 'swaylock --daemonize --color 000000' \
          timeout 600 'swaymsg "output * dpms off"' resume 'swaymsg "output * dpms on"' \
-         before-sleep 'swaylock -f -c 000000'
+         before-sleep 'swaylock --daemonize --color 000000'
 
 # This will lock your screen after 300 seconds of inactivity, then turn off
 # your displays after another 300 seconds, and turn your screens back on when
@@ -58,7 +58,7 @@ input type:touchpad {
       tap enabled
 }
 
-# You can get the names of your inputs by running: swaymsg -t get_inputs
+# You can get the names of your inputs by running: swaymsg --type get_inputs
 # Read `man 5 sway-input` for more information about this section.
 
 ### Key bindings
@@ -99,9 +99,9 @@ input type:touchpad {
 
     # Lock screen
     # Black
-    bindsym $wm_mod+l exec swaylock -f -c 000000
+    bindsym $wm_mod+l exec swaylock --daemonize --color 000000
     # Random color
-    bindsym $wm_mod+semicolon exec swaylock -f -c $(dd if=/dev/urandom bs=1 count=3 2>/dev/null | hexdump -e '"%02x"')
+    bindsym $wm_mod+semicolon exec swaylock --daemonize --color $(dd if=/dev/urandom bs=1 count=3 2>/dev/null | hexdump --format '"%02x"')
 
     # Exit sway (logs you out of your Wayland session)
     bindsym $wm_mod+Delete exec leave
diff --git a/.local/bin/podllama b/.local/bin/podllama
index 2f9393e..39b8e63 100755
--- a/.local/bin/podllama
+++ b/.local/bin/podllama
@@ -3,7 +3,7 @@
 set -euo pipefail
 IFS=$'\n\t'
 
-if ! PARSED_OPTIONS=$(getopt -o "" --long "offline,volatile" --name "$0" -- "$@"); then
+if ! PARSED_OPTIONS=$(getopt --options "" --long "offline,volatile" --name "$0" -- "$@"); then
     echo "Error parsing options." >&2
     exit 1
 fi
diff --git a/.local/bin/print-status b/.local/bin/print-status
index 6192f29..a9e5ab7 100755
--- a/.local/bin/print-status
+++ b/.local/bin/print-status
@@ -1,6 +1,6 @@
 #! /usr/bin/sh
 
-recordings=$(pgrep wf-recorder | wc -l)
+recordings=$(pgrep wf-recorder | wc --lines)
 if [ "${recordings}" = "0" ]; then
     recs=""
 else
@@ -19,7 +19,7 @@ else
     numlock="⮔"
 fi
 
-touchpad=$(swaymsg -t get_inputs | jq -r '[.[] | select(.type == "touchpad")][0] | .libinput.send_events')
+touchpad=$(swaymsg --type get_inputs | jq --raw-output '[.[] | select(.type == "touchpad")][0] | .libinput.send_events')
 if [ "${touchpad}" = "enabled" ]; then
     touchpad_active="✅"
 else
@@ -29,8 +29,8 @@ fi
 today=$(date +'%Y-%m-%d')
 
 now=$(date +'%H:%M:%S')
-hour=$(echo "${now}" | cut -d: -f1 -)
-minute=$(echo "${now}" | cut -d: -f2 -)
+hour=$(echo "${now}" | cut --delimiter ":" --fields 1 -)
+minute=$(echo "${now}" | cut --delimiter ":" --fields 2 -)
 if [ "${minute}" -lt 30 ]; then
     case "${hour}" in
         "00"|"12") clock_face="🕛";;
@@ -64,7 +64,7 @@ else
 fi
 
 audio_mute=$(pactl get-sink-mute @DEFAULT_SINK@ | awk '{print $2}')
-audio_volume=$(pactl get-sink-volume @DEFAULT_SINK@ | grep -o '[0-9]\+%' | head -n 1 | tr -d %)
+audio_volume=$(pactl get-sink-volume @DEFAULT_SINK@ | grep --only-matching '[0-9]\+%' | head --lines 1 | tr --delete %)
 audio_symbol="❔"
 if [ "${audio_mute}" = "yes" ]; then
     audio_symbol="🔇"
@@ -81,7 +81,7 @@ else
 fi
 
 mike_mute=$(pactl get-source-mute @DEFAULT_SOURCE@ | awk '{print $2}')
-mike_volume=$(pactl get-source-volume @DEFAULT_SOURCE@ | grep -o '[0-9]\+%' | head -n 1 | tr -d %)
+mike_volume=$(pactl get-source-volume @DEFAULT_SOURCE@ | grep --only-matching '[0-9]\+%' | head --lines 1 | tr --delete %)
 mike_symbol="❔"
 if [ "${mike_mute}" = "yes" ]; then
     mike_symbol="🍌"
diff --git a/.local/bin/take-screenshot b/.local/bin/take-screenshot
index 32f4eaf..8a71bea 100755
--- a/.local/bin/take-screenshot
+++ b/.local/bin/take-screenshot
@@ -37,15 +37,15 @@ else
 fi
 
 get_focused_monitor() {
-    swaymsg -t get_outputs | jq -r '.[] | select(.focused) | .name'
+    swaymsg --type get_outputs | jq --raw-output '.[] | select(.focused) | .name'
 }
 
 get_focused_window() {
-    swaymsg -t get_tree | jq -j '.. | select(.type?) | select(.focused).rect | "\(.x),\(.y) \(.width)x\(.height)"'
+    swaymsg --type get_tree | jq --join-output '.. | select(.type?) | select(.focused).rect | "\(.x),\(.y) \(.width)x\(.height)"'
 }
 
 select_window() {
-    swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp
+    swaymsg --type get_tree | jq --raw-output '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp
 }
 
 case "${option}" in
@@ -68,11 +68,11 @@ case "${option}" in
     "📷 Select window → 📋")
         grim -g "$(select_window)" - | wl-copy;;
     "📽 Record focused monitor")
-        wf-recorder -o "$(get_focused_monitor)" -f "$(recording_filename)";;
+        wf-recorder --output "$(get_focused_monitor)" -f "$(recording_filename)";;
     "📽 Record select region")
-        wf-recorder -g "$(slurp)" -f "$(recording_filename)";;
+        wf-recorder --geometry "$(slurp)" -f "$(recording_filename)";;
     "📽 Record focused window")
-        wf-recorder -g "$(get_focused_window)" -f "$(recording_filename)";;
+        wf-recorder --geometry "$(get_focused_window)" -f "$(recording_filename)";;
     "📽 Record select window")
-        wf-recorder -g "$(select_window)" -f "$(recording_filename)";;
+        wf-recorder --geometry "$(select_window)" -f "$(recording_filename)";;
 esac
diff --git a/.local/bin/update-container-images b/.local/bin/update-container-images
index 2b28b04..df5f93f 100755
--- a/.local/bin/update-container-images
+++ b/.local/bin/update-container-images
@@ -6,6 +6,7 @@ IFS=$'\n\t'
 IMAGES=(
     # keep-sorted start
     docker.io/ollama/ollama:latest
+    docker.io/plantuml/plantuml-server:jetty
     ghcr.io/hadolint/hadolint:latest
     lscr.io/linuxserver/transmission:latest
     # keep-sorted end
diff --git a/.local/bin/vaulter b/.local/bin/vaulter
index 876832f..0ebad34 100755
--- a/.local/bin/vaulter
+++ b/.local/bin/vaulter
@@ -3,7 +3,7 @@
 set -euo pipefail
 IFS=$'\n\t'
 
-podman --transient-store run --rm -ti \
+podman --transient-store run --interactive --rm --tty \
     --env WAYLAND_DISPLAY \
     --env XDG_RUNTIME_DIR=/tmp \
     --hostname localhost \