diff --git a/apparmor.d/abstractions/X-strict b/apparmor.d/abstractions/X-strict
index 6a29d1764..4c506da69 100644
--- a/apparmor.d/abstractions/X-strict
+++ b/apparmor.d/abstractions/X-strict
@@ -2,6 +2,9 @@
 # Copyright (C) 2022-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
+
   # The unix socket to use to connect to the display
   unix (connect, receive, send) type=stream peer=(addr="@/tmp/.X11-unix/X[0-9]*"),
   unix (connect, receive, send) type=stream peer=(addr="@/tmp/.ICE-unix/[0-9]*"),
diff --git a/apparmor.d/abstractions/app-launcher-root b/apparmor.d/abstractions/app-launcher-root
index 2aaecbd21..5d2f74363 100644
--- a/apparmor.d/abstractions/app-launcher-root
+++ b/apparmor.d/abstractions/app-launcher-root
@@ -3,6 +3,8 @@
 # Copyright (C) 2022-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   @{bin}/**                     PUx,
   /usr/local/{s,}bin/**         PUx,
 
diff --git a/apparmor.d/abstractions/app-launcher-user b/apparmor.d/abstractions/app-launcher-user
index 04b20e84d..800de5106 100644
--- a/apparmor.d/abstractions/app-launcher-user
+++ b/apparmor.d/abstractions/app-launcher-user
@@ -3,6 +3,8 @@
 # Copyright (C) 2022-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   @{bin}/**                     PUx,
   /opt/*/**                     PUx,
   /usr/share/**                 PUx,
diff --git a/apparmor.d/abstractions/app-open b/apparmor.d/abstractions/app-open
index f0fd32206..900fdc3c8 100644
--- a/apparmor.d/abstractions/app-open
+++ b/apparmor.d/abstractions/app-open
@@ -8,6 +8,8 @@
 # Ultimately, only sandbox manager such as like bwrap, snap, flatpak, firejail
 # should be present here. Until this day, this profile will be a controlled mess.
 
+  abi <abi/4.0>,
+
   # Sandbox managers
   @{bin}/bwrap                  rPUx,
   @{bin}/firejail               rPUx,
diff --git a/apparmor.d/abstractions/app/bus b/apparmor.d/abstractions/app/bus
index d1d0d8cb7..d1bd606a6 100644
--- a/apparmor.d/abstractions/app/bus
+++ b/apparmor.d/abstractions/app/bus
@@ -4,6 +4,8 @@
 
 # Minimal set of rules for dbus-send/dbus-launch.
 
+  abi <abi/4.0>,
+
   include <abstractions/nameservice-strict>
 
   @{bin}/dbus-launch  mix,
diff --git a/apparmor.d/abstractions/app/chromium b/apparmor.d/abstractions/app/chromium
index 81d37113d..6bf3f26ed 100644
--- a/apparmor.d/abstractions/app/chromium
+++ b/apparmor.d/abstractions/app/chromium
@@ -16,6 +16,8 @@
 # or abstractions/common/electron instead.
 #
 
+  abi <abi/4.0>,
+
   include <abstractions/audio-client>
   include <abstractions/bus-session>
   include <abstractions/bus-system>
diff --git a/apparmor.d/abstractions/app/editor b/apparmor.d/abstractions/app/editor
index d6e346f36..9daec6ad1 100644
--- a/apparmor.d/abstractions/app/editor
+++ b/apparmor.d/abstractions/app/editor
@@ -3,6 +3,8 @@
 # Copyright (C) 2024 Zane Zakraisek <zz@eng.utah.edu>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/nameservice-strict>
   include <abstractions/consoles>
 
diff --git a/apparmor.d/abstractions/app/firefox b/apparmor.d/abstractions/app/firefox
index c94ef8476..2f9c93937 100644
--- a/apparmor.d/abstractions/app/firefox
+++ b/apparmor.d/abstractions/app/firefox
@@ -12,6 +12,8 @@
 # @{cache_dirs} = @{user_cache_dirs}/mozilla/
 #
 
+  abi <abi/4.0>,
+
   include <abstractions/audio-client>
   include <abstractions/bus-session>
   include <abstractions/bus-system>
diff --git a/apparmor.d/abstractions/app/kmod b/apparmor.d/abstractions/app/kmod
index ae10dbbfc..ad02acc54 100644
--- a/apparmor.d/abstractions/app/kmod
+++ b/apparmor.d/abstractions/app/kmod
@@ -2,6 +2,8 @@
 # Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/consoles>
 
   @{bin}/depmod    mr,
diff --git a/apparmor.d/abstractions/app/open b/apparmor.d/abstractions/app/open
index f21a2a7de..9ae49c4bd 100644
--- a/apparmor.d/abstractions/app/open
+++ b/apparmor.d/abstractions/app/open
@@ -4,6 +4,8 @@
 
 # Full set of rules for child-open-* profiles.
 
+  abi <abi/4.0>,
+
   include <abstractions/desktop>
 
   @{open_path} mrix,
diff --git a/apparmor.d/abstractions/app/pgrep b/apparmor.d/abstractions/app/pgrep
index aaf14d859..13ebcd390 100644
--- a/apparmor.d/abstractions/app/pgrep
+++ b/apparmor.d/abstractions/app/pgrep
@@ -4,6 +4,8 @@
 
 # Minimal set of rules for pgrep/pkill.
 
+  abi <abi/4.0>,
+
   include <abstractions/consoles>
 
   capability sys_ptrace,
diff --git a/apparmor.d/abstractions/app/pkexec b/apparmor.d/abstractions/app/pkexec
index 2c3669bcc..5b9197957 100644
--- a/apparmor.d/abstractions/app/pkexec
+++ b/apparmor.d/abstractions/app/pkexec
@@ -4,6 +4,8 @@
 
 # Minimal set of rules for pkexec.
 
+  abi <abi/4.0>,
+
   include <abstractions/authentication>
   include <abstractions/bus-system>
   include <abstractions/consoles>
diff --git a/apparmor.d/abstractions/app/sudo b/apparmor.d/abstractions/app/sudo
index b10c66c68..0149cc883 100644
--- a/apparmor.d/abstractions/app/sudo
+++ b/apparmor.d/abstractions/app/sudo
@@ -4,6 +4,8 @@
 
 # Minimal set of rules for sudo. Interactive sudo need more rules.
 
+  abi <abi/4.0>,
+
   include <abstractions/authentication>
   include <abstractions/bus-system>
   include <abstractions/consoles>
diff --git a/apparmor.d/abstractions/app/systemctl b/apparmor.d/abstractions/app/systemctl
index 62b4aafdf..9f0da659b 100644
--- a/apparmor.d/abstractions/app/systemctl
+++ b/apparmor.d/abstractions/app/systemctl
@@ -2,6 +2,8 @@
 # Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/bus-system>
   include <abstractions/consoles>
 
diff --git a/apparmor.d/abstractions/app/udevadm b/apparmor.d/abstractions/app/udevadm
index 72fb4c61b..cba83e1ff 100644
--- a/apparmor.d/abstractions/app/udevadm
+++ b/apparmor.d/abstractions/app/udevadm
@@ -2,6 +2,8 @@
 # Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   ptrace read peer=@{p_systemd},
 
   @{bin}/udevadm mr,
diff --git a/apparmor.d/abstractions/audio-client b/apparmor.d/abstractions/audio-client
index 7ed4d6b80..45028f488 100644
--- a/apparmor.d/abstractions/audio-client
+++ b/apparmor.d/abstractions/audio-client
@@ -5,6 +5,8 @@
 # Most programs do not need access to audio devices, audio-client only includes
 # configuration files to be used by client applications.
 
+  abi <abi/4.0>,
+
   /usr/share/alsa/{,**} r,
   /usr/share/openal/hrtf/{,**} r,
   /usr/share/pipewire/client-rt.conf r,
diff --git a/apparmor.d/abstractions/audio-server b/apparmor.d/abstractions/audio-server
index ef69d2d54..97850305b 100644
--- a/apparmor.d/abstractions/audio-server
+++ b/apparmor.d/abstractions/audio-server
@@ -5,6 +5,8 @@
 # Provide access to audio devices. It should only be used by audio servers that
 # need direct access to them. 
 
+  abi <abi/4.0>,
+
   include <abstractions/audio-client>
 
   @{run}/udev/data/+sound:card@{int} r,   # for sound card
diff --git a/apparmor.d/abstractions/bash-strict b/apparmor.d/abstractions/bash-strict
index 832f2add6..9ea35f8c2 100644
--- a/apparmor.d/abstractions/bash-strict
+++ b/apparmor.d/abstractions/bash-strict
@@ -5,6 +5,8 @@
 # This abstraction is only required when an interactive shell is started.
 # Classic shell scripts do not need it.
 
+  abi <abi/4.0>,
+
   /usr/share/bash-completion/{,**} r,
   /usr/share/terminfo/{,**} r,
 
diff --git a/apparmor.d/abstractions/bus-accessibility b/apparmor.d/abstractions/bus-accessibility
index f032f842b..ee0a16b99 100644
--- a/apparmor.d/abstractions/bus-accessibility
+++ b/apparmor.d/abstractions/bus-accessibility
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=accessibility path=/org/freedesktop/DBus
        interface=org.freedesktop.DBus
        member={Hello,AddMatch,RemoveMatch,GetNameOwner,NameHasOwner,StartServiceByName}
diff --git a/apparmor.d/abstractions/bus-session b/apparmor.d/abstractions/bus-session
index d5ca957e8..811787bad 100644
--- a/apparmor.d/abstractions/bus-session
+++ b/apparmor.d/abstractions/bus-session
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   unix (bind, listen) type=stream addr="@/tmp/dbus-*",
   unix (connect, send, receive, accept) type=stream addr="@/tmp/dbus-*",
   unix (connect, send, receive, accept) type=stream peer=(addr="@/tmp/dbus-*"),
diff --git a/apparmor.d/abstractions/bus-system b/apparmor.d/abstractions/bus-system
index 0148d0711..0bfe96818 100644
--- a/apparmor.d/abstractions/bus-system
+++ b/apparmor.d/abstractions/bus-system
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/DBus
        interface=org.freedesktop.DBus
        member={Hello,AddMatch,RemoveMatch,GetNameOwner,NameHasOwner,StartServiceByName}
diff --git a/apparmor.d/abstractions/bus/com.canonical.Unity.LauncherEntry b/apparmor.d/abstractions/bus/com.canonical.Unity.LauncherEntry
index 7aa5e7f75..9363bb757 100644
--- a/apparmor.d/abstractions/bus/com.canonical.Unity.LauncherEntry
+++ b/apparmor.d/abstractions/bus/com.canonical.Unity.LauncherEntry
@@ -4,6 +4,8 @@
 
 # Access required for connecting to/communicating with the Unity Launcher
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/com/canonical/unity/launcherentry/@{int}
        interface=com.canonical.Unity.LauncherEntry
        member=Update
diff --git a/apparmor.d/abstractions/bus/com.canonical.dbusmenu b/apparmor.d/abstractions/bus/com.canonical.dbusmenu
index 290a86de8..c5f74a6de 100644
--- a/apparmor.d/abstractions/bus/com.canonical.dbusmenu
+++ b/apparmor.d/abstractions/bus/com.canonical.dbusmenu
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
 
   include if exists <abstractions/bus/com.canonical.dbusmenu.d>
 
diff --git a/apparmor.d/abstractions/bus/fi.w1.wpa_supplicant1 b/apparmor.d/abstractions/bus/fi.w1.wpa_supplicant1
index 458d99eef..4b7d6c89d 100644
--- a/apparmor.d/abstractions/bus/fi.w1.wpa_supplicant1
+++ b/apparmor.d/abstractions/bus/fi.w1.wpa_supplicant1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/fi/w1/wpa_supplicant1
        interface=org.freedesktop.DBus.Properties
        member={GetAll,PropertiesChanged}
diff --git a/apparmor.d/abstractions/bus/net.hadess.PowerProfiles b/apparmor.d/abstractions/bus/net.hadess.PowerProfiles
index 1bee9da46..4da873247 100644
--- a/apparmor.d/abstractions/bus/net.hadess.PowerProfiles
+++ b/apparmor.d/abstractions/bus/net.hadess.PowerProfiles
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/net/hadess/PowerProfiles
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/net.hadess.SwitcherooControl b/apparmor.d/abstractions/bus/net.hadess.SwitcherooControl
index 84422b28e..7f68d2d06 100644
--- a/apparmor.d/abstractions/bus/net.hadess.SwitcherooControl
+++ b/apparmor.d/abstractions/bus/net.hadess.SwitcherooControl
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/net/hadess/SwitcherooControl
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/net.reactivated.Fprint b/apparmor.d/abstractions/bus/net.reactivated.Fprint
index ad16d10a2..41735f1be 100644
--- a/apparmor.d/abstractions/bus/net.reactivated.Fprint
+++ b/apparmor.d/abstractions/bus/net.reactivated.Fprint
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/net/reactivated/Fprint/Manager
        interface=net.reactivated.Fprint.Manager
        member={GetDevices,GetDefaultDevice}
diff --git a/apparmor.d/abstractions/bus/org.a11y b/apparmor.d/abstractions/bus/org.a11y
index deb517f1d..357c06473 100644
--- a/apparmor.d/abstractions/bus/org.a11y
+++ b/apparmor.d/abstractions/bus/org.a11y
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   # Accessibility bus
 
   dbus receive bus=accessibility path=/org/a11y/atspi/registry
diff --git a/apparmor.d/abstractions/bus/org.bluez b/apparmor.d/abstractions/bus/org.bluez
index d6ed8922d..7b709ab9b 100644
--- a/apparmor.d/abstractions/bus/org.bluez
+++ b/apparmor.d/abstractions/bus/org.bluez
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus receive bus=system path=/
        interface=org.freedesktop.DBus.ObjectManager
        member=InterfacesRemoved
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.Accounts b/apparmor.d/abstractions/bus/org.freedesktop.Accounts
index 946189fe5..f2048c80e 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.Accounts
+++ b/apparmor.d/abstractions/bus/org.freedesktop.Accounts
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/Accounts
        interface=org.freedesktop.Accounts
        member={FindUserByName,ListCachedUsers}
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.Avahi b/apparmor.d/abstractions/bus/org.freedesktop.Avahi
index 73ddaf14e..ccf5b30a9 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.Avahi
+++ b/apparmor.d/abstractions/bus/org.freedesktop.Avahi
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/
        interface=org.freedesktop.DBus.Peer
        member=Ping
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.ColorManager b/apparmor.d/abstractions/bus/org.freedesktop.ColorManager
index 6f5c7acf3..205557ad5 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.ColorManager
+++ b/apparmor.d/abstractions/bus/org.freedesktop.ColorManager
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/ColorManager
        interface=org.freedesktop.ColorManager
        member=GetDevices
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.FileManager1 b/apparmor.d/abstractions/bus/org.freedesktop.FileManager1
index 36f5b405e..101e493ab 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.FileManager1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.FileManager1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/freedesktop/FileManager1
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.GeoClue2 b/apparmor.d/abstractions/bus/org.freedesktop.GeoClue2
index af34b33fe..ddbf4d1de 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.GeoClue2
+++ b/apparmor.d/abstractions/bus/org.freedesktop.GeoClue2
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/GeoClue2/Manager
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.ModemManager1 b/apparmor.d/abstractions/bus/org.freedesktop.ModemManager1
index 84ce80b6e..5c514d54c 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.ModemManager1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.ModemManager1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/ModemManager1
        interface=org.freedesktop.DBus.ObjectManager
        member=GetManagedObjects
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.NetworkManager b/apparmor.d/abstractions/bus/org.freedesktop.NetworkManager
index 61f27fca5..af2b6d2b9 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.NetworkManager
+++ b/apparmor.d/abstractions/bus/org.freedesktop.NetworkManager
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop
        interface=org.freedesktop.DBus.ObjectManager
        member=GetManagedObjects
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.Notifications b/apparmor.d/abstractions/bus/org.freedesktop.Notifications
index 27e1e7137..eee09ffad 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.Notifications
+++ b/apparmor.d/abstractions/bus/org.freedesktop.Notifications
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/freedesktop/Notifications
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.PackageKit b/apparmor.d/abstractions/bus/org.freedesktop.PackageKit
index 1a6839b17..b65bc1ef5 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.PackageKit
+++ b/apparmor.d/abstractions/bus/org.freedesktop.PackageKit
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/PackageKit
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.PolicyKit1 b/apparmor.d/abstractions/bus/org.freedesktop.PolicyKit1
index 006dcee84..ab9e373ab 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.PolicyKit1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.PolicyKit1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus receive bus=system path=/org/freedesktop/PolicyKit1/Authority
        interface=org.freedesktop.PolicyKit1.Authority
        member=Changed
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.RealtimeKit1 b/apparmor.d/abstractions/bus/org.freedesktop.RealtimeKit1
index 527c1e916..ff2906932 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.RealtimeKit1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.RealtimeKit1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/RealtimeKit1
        interface=org.freedesktop.DBus.Properties
        member=Get
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.ScreenSaver b/apparmor.d/abstractions/bus/org.freedesktop.ScreenSaver
index 842057a1d..43ed93af6 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.ScreenSaver
+++ b/apparmor.d/abstractions/bus/org.freedesktop.ScreenSaver
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/ScreenSaver
        interface=org.freedesktop.ScreenSaver
        member={Inhibit,UnInhibit}
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.Tracker3.Miner.Files b/apparmor.d/abstractions/bus/org.freedesktop.Tracker3.Miner.Files
index 567740a35..48fa7e394 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.Tracker3.Miner.Files
+++ b/apparmor.d/abstractions/bus/org.freedesktop.Tracker3.Miner.Files
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/freedesktop/Tracker3/Endpoint
        interface=org.freedesktop.DBus.Peer
        member=Ping
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.UDisks2 b/apparmor.d/abstractions/bus/org.freedesktop.UDisks2
index cd415f396..30abb2199 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.UDisks2
+++ b/apparmor.d/abstractions/bus/org.freedesktop.UDisks2
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/UDisks2
        interface=org.freedesktop.DBus.ObjectManager
        member=GetManagedObjects
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.UPower b/apparmor.d/abstractions/bus/org.freedesktop.UPower
index 148db02d7..369448079 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.UPower
+++ b/apparmor.d/abstractions/bus/org.freedesktop.UPower
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/UPower
        interface=org.freedesktop.UPower
        member=EnumerateDevices
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.background.Monitor b/apparmor.d/abstractions/bus/org.freedesktop.background.Monitor
index ff7d57989..f6019eedb 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.background.Monitor
+++ b/apparmor.d/abstractions/bus/org.freedesktop.background.Monitor
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/freedesktop/background/monitor
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.hostname1 b/apparmor.d/abstractions/bus/org.freedesktop.hostname1
index 51b0a5cec..8957c4cdd 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.hostname1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.hostname1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/hostname1
        interface=org.freedesktop.DBus.Properties
        member={Get,GetAll}
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.impl.portal.PermissionStore b/apparmor.d/abstractions/bus/org.freedesktop.impl.portal.PermissionStore
index 0fabcd310..c4e4a5fbf 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.impl.portal.PermissionStore
+++ b/apparmor.d/abstractions/bus/org.freedesktop.impl.portal.PermissionStore
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/freedesktop/impl/portal/PermissionStore
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.locale1 b/apparmor.d/abstractions/bus/org.freedesktop.locale1
index 74e51b1d7..50218ced3 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.locale1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.locale1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/locale1
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.login1 b/apparmor.d/abstractions/bus/org.freedesktop.login1
index 595b81335..77271fe23 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.login1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.login1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/login1
        interface=org.freedesktop.DBus.Properties
        member={Get,GetAll}
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.login1.Session b/apparmor.d/abstractions/bus/org.freedesktop.login1.Session
index d5b62f739..4affc3d22 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.login1.Session
+++ b/apparmor.d/abstractions/bus/org.freedesktop.login1.Session
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/login1
        interface=org.freedesktop.login1.Manager
        member=GetSession
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.network1 b/apparmor.d/abstractions/bus/org.freedesktop.network1
index 268a21dea..56460a52b 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.network1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.network1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/network1
        interface=org.freedesktop.DBus.Properties
        member=Get
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.portal.Desktop b/apparmor.d/abstractions/bus/org.freedesktop.portal.Desktop
index 820b57ff7..1561491cc 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.portal.Desktop
+++ b/apparmor.d/abstractions/bus/org.freedesktop.portal.Desktop
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/freedesktop/portal/desktop
        interface=org.freedesktop.DBus.Properties
        member={Get,GetAll,Read}
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.resolve1 b/apparmor.d/abstractions/bus/org.freedesktop.resolve1
index 7f5b6d1a4..7714a871b 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.resolve1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.resolve1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/resolve1
        interface=org.freedesktop.resolve1.Manager
        member={SetLink*,ResolveHostname}
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.secrets b/apparmor.d/abstractions/bus/org.freedesktop.secrets
index bb8014fc0..0b169a04e 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.secrets
+++ b/apparmor.d/abstractions/bus/org.freedesktop.secrets
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/freedesktop/secrets{,/**}
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.systemd1 b/apparmor.d/abstractions/bus/org.freedesktop.systemd1
index 49e4b014d..115aefd78 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.systemd1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.systemd1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/systemd1
        interface=org.freedesktop.DBus.Properties
        member={Get,GetAll}
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.systemd1-session b/apparmor.d/abstractions/bus/org.freedesktop.systemd1-session
index 8edda758c..97db8023f 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.systemd1-session
+++ b/apparmor.d/abstractions/bus/org.freedesktop.systemd1-session
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/freedesktop/systemd1
        interface=org.freedesktop.DBus.Properties
        member={Get,GetAll}
diff --git a/apparmor.d/abstractions/bus/org.freedesktop.timedate1 b/apparmor.d/abstractions/bus/org.freedesktop.timedate1
index 32cc2f451..443d35eed 100644
--- a/apparmor.d/abstractions/bus/org.freedesktop.timedate1
+++ b/apparmor.d/abstractions/bus/org.freedesktop.timedate1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/freedesktop/timedate1
        interface=org.freedesktop.DBus.Properties
        member=Get
diff --git a/apparmor.d/abstractions/bus/org.gnome.ArchiveManager1 b/apparmor.d/abstractions/bus/org.gnome.ArchiveManager1
index 078835c41..120330ac1 100644
--- a/apparmor.d/abstractions/bus/org.gnome.ArchiveManager1
+++ b/apparmor.d/abstractions/bus/org.gnome.ArchiveManager1
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gnome/ArchiveManager1
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.gnome.DisplayManager b/apparmor.d/abstractions/bus/org.gnome.DisplayManager
index 0d76f2388..107868836 100644
--- a/apparmor.d/abstractions/bus/org.gnome.DisplayManager
+++ b/apparmor.d/abstractions/bus/org.gnome.DisplayManager
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=system path=/org/gnome/DisplayManager/Manager
        interface=org.gnome.DisplayManager.Manager
        member=RegisterDisplay
diff --git a/apparmor.d/abstractions/bus/org.gnome.Mutter.DisplayConfig b/apparmor.d/abstractions/bus/org.gnome.Mutter.DisplayConfig
index 1449ff4ea..605e90311 100644
--- a/apparmor.d/abstractions/bus/org.gnome.Mutter.DisplayConfig
+++ b/apparmor.d/abstractions/bus/org.gnome.Mutter.DisplayConfig
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gnome/Mutter/DisplayConfig
        interface=org.gnome.Mutter.DisplayConfig
        member={GetResources,GetCrtcGamma}
diff --git a/apparmor.d/abstractions/bus/org.gnome.Mutter.IdleMonitor b/apparmor.d/abstractions/bus/org.gnome.Mutter.IdleMonitor
index 2726a7c54..68769f2c9 100644
--- a/apparmor.d/abstractions/bus/org.gnome.Mutter.IdleMonitor
+++ b/apparmor.d/abstractions/bus/org.gnome.Mutter.IdleMonitor
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gnome/Mutter/IdleMonitor
        interface=org.freedesktop.DBus.ObjectManager
        member=GetManagedObjects
diff --git a/apparmor.d/abstractions/bus/org.gnome.Nautilus.FileOperations2 b/apparmor.d/abstractions/bus/org.gnome.Nautilus.FileOperations2
index da9f7229f..185937e70 100644
--- a/apparmor.d/abstractions/bus/org.gnome.Nautilus.FileOperations2
+++ b/apparmor.d/abstractions/bus/org.gnome.Nautilus.FileOperations2
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gnome/Nautilus/FileOperations2
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.gnome.ScreenSaver b/apparmor.d/abstractions/bus/org.gnome.ScreenSaver
index 15eec0c69..ba13aa7d2 100644
--- a/apparmor.d/abstractions/bus/org.gnome.ScreenSaver
+++ b/apparmor.d/abstractions/bus/org.gnome.ScreenSaver
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gnome/ScreenSaver
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.gnome.SessionManager b/apparmor.d/abstractions/bus/org.gnome.SessionManager
index 19242d56a..c683eddac 100644
--- a/apparmor.d/abstractions/bus/org.gnome.SessionManager
+++ b/apparmor.d/abstractions/bus/org.gnome.SessionManager
@@ -4,6 +4,8 @@
 
 # FIXME: Too large, restrict it.
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gnome/SessionManager
        interface=org.gnome.SessionManager
        member={RegisterClient,IsSessionRunning}
diff --git a/apparmor.d/abstractions/bus/org.gnome.Shell.Introspect b/apparmor.d/abstractions/bus/org.gnome.Shell.Introspect
index ed39a2533..efe53af62 100644
--- a/apparmor.d/abstractions/bus/org.gnome.Shell.Introspect
+++ b/apparmor.d/abstractions/bus/org.gnome.Shell.Introspect
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gnome/Shell/Introspect
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.gtk.Private.RemoteVolumeMonitor b/apparmor.d/abstractions/bus/org.gtk.Private.RemoteVolumeMonitor
index 0ad921ed3..9060c8c15 100644
--- a/apparmor.d/abstractions/bus/org.gtk.Private.RemoteVolumeMonitor
+++ b/apparmor.d/abstractions/bus/org.gtk.Private.RemoteVolumeMonitor
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gtk/Private/RemoteVolumeMonitor
        interface=org.gtk.Private.RemoteVolumeMonitor
        member={List,IsSupported,VolumeChanged,VolumeMount,MountAdded}
diff --git a/apparmor.d/abstractions/bus/org.gtk.vfs.Daemon b/apparmor.d/abstractions/bus/org.gtk.vfs.Daemon
index 3e0d95f18..e813f5c4f 100644
--- a/apparmor.d/abstractions/bus/org.gtk.vfs.Daemon
+++ b/apparmor.d/abstractions/bus/org.gtk.vfs.Daemon
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gtk/vfs/Daemon
        interface=org.gtk.vfs.Daemon
        member={GetConnection,ListMonitorImplementations,ListMountableInfo}
diff --git a/apparmor.d/abstractions/bus/org.gtk.vfs.Metadata b/apparmor.d/abstractions/bus/org.gtk.vfs.Metadata
index e755faa6a..80daa4927 100644
--- a/apparmor.d/abstractions/bus/org.gtk.vfs.Metadata
+++ b/apparmor.d/abstractions/bus/org.gtk.vfs.Metadata
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gtk/vfs/metadata
        interface=org.freedesktop.DBus.Properties
        member=GetAll
diff --git a/apparmor.d/abstractions/bus/org.gtk.vfs.MountTracker b/apparmor.d/abstractions/bus/org.gtk.vfs.MountTracker
index 575401ee6..1c80ca6ea 100644
--- a/apparmor.d/abstractions/bus/org.gtk.vfs.MountTracker
+++ b/apparmor.d/abstractions/bus/org.gtk.vfs.MountTracker
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/org/gtk/vfs/mounttracker
        interface=org.gtk.vfs.MountTracker
        member=ListMountableInfo
diff --git a/apparmor.d/abstractions/bus/org.kde.StatusNotifierItem b/apparmor.d/abstractions/bus/org.kde.StatusNotifierItem
index 4fca40e84..43947d52a 100644
--- a/apparmor.d/abstractions/bus/org.kde.StatusNotifierItem
+++ b/apparmor.d/abstractions/bus/org.kde.StatusNotifierItem
@@ -2,6 +2,7 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
 
   include if exists <abstractions/bus/org.kde.StatusNotifierItem.d>
 
diff --git a/apparmor.d/abstractions/bus/org.kde.StatusNotifierWatcher b/apparmor.d/abstractions/bus/org.kde.StatusNotifierWatcher
index 67ac1fb6d..5217a50f5 100644
--- a/apparmor.d/abstractions/bus/org.kde.StatusNotifierWatcher
+++ b/apparmor.d/abstractions/bus/org.kde.StatusNotifierWatcher
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/StatusNotifierWatcher
        interface=org.freedesktop.DBus.Properties
        member=Get
diff --git a/apparmor.d/abstractions/bus/org.kde.kwalletd b/apparmor.d/abstractions/bus/org.kde.kwalletd
index c0d2ecba2..1ae5a1ace 100644
--- a/apparmor.d/abstractions/bus/org.kde.kwalletd
+++ b/apparmor.d/abstractions/bus/org.kde.kwalletd
@@ -2,6 +2,8 @@
 # Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include if exists <abstractions/bus/org.kde.kwalletd.d>
 
 # vim:syntax=apparmor
diff --git a/apparmor.d/abstractions/common/app b/apparmor.d/abstractions/common/app
index 7b6a5fdda..392ea2c5f 100644
--- a/apparmor.d/abstractions/common/app
+++ b/apparmor.d/abstractions/common/app
@@ -9,6 +9,8 @@
 # applications (bwrap) that have no way to restrict access depending on the
 # application being confined.
 
+  abi <abi/4.0>,
+
   include <abstractions/audio-client>
   include <abstractions/bus-accessibility>
   include <abstractions/bus-session>
diff --git a/apparmor.d/abstractions/common/apt b/apparmor.d/abstractions/common/apt
index 77c5a0b7e..5dd8b26bc 100644
--- a/apparmor.d/abstractions/common/apt
+++ b/apparmor.d/abstractions/common/apt
@@ -3,6 +3,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   /usr/share/dpkg/cputable r,
   /usr/share/dpkg/tupletable r,
 
diff --git a/apparmor.d/abstractions/common/bwrap b/apparmor.d/abstractions/common/bwrap
index 711117f6d..7f337aff3 100644
--- a/apparmor.d/abstractions/common/bwrap
+++ b/apparmor.d/abstractions/common/bwrap
@@ -7,6 +7,8 @@
 # - the flag: attach_disconnected
 # - bwrap execution: '@{bin}/bwrap rix,'
 
+  abi <abi/4.0>,
+
   userns,
 
   capability net_admin,
diff --git a/apparmor.d/abstractions/common/chromium b/apparmor.d/abstractions/common/chromium
index cad07669a..9fba7b8bb 100644
--- a/apparmor.d/abstractions/common/chromium
+++ b/apparmor.d/abstractions/common/chromium
@@ -6,6 +6,8 @@
 # This abstraction is for chromium based application. Chromium based browsers
 # need to use abstractions/chromium instead.
 
+  abi <abi/4.0>,
+
   userns,
 
   capability setgid, # If kernel.unprivileged_userns_clone = 1
diff --git a/apparmor.d/abstractions/common/electron b/apparmor.d/abstractions/common/electron
index da792131d..7bfae1ffa 100644
--- a/apparmor.d/abstractions/common/electron
+++ b/apparmor.d/abstractions/common/electron
@@ -12,6 +12,8 @@
 # @{cache_dirs} = @{user_cache_dirs}/@{name}
 #
 
+  abi <abi/4.0>,
+
   include <abstractions/dconf-write>
   include <abstractions/desktop>
   include <abstractions/graphics>
diff --git a/apparmor.d/abstractions/common/game b/apparmor.d/abstractions/common/game
index 678327f09..3b4a982f1 100644
--- a/apparmor.d/abstractions/common/game
+++ b/apparmor.d/abstractions/common/game
@@ -10,6 +10,8 @@
 #   (Default: @{XDG_GAMESSTUDIO_DIR}="unity3d")
 # - @{user_games_dirs} for user specific game directories (eg: steam storage dir)
 
+  abi <abi/4.0>,
+
   include <abstractions/audio-client>
   include <abstractions/desktop>
   include <abstractions/devices-usb>
diff --git a/apparmor.d/abstractions/common/gnome b/apparmor.d/abstractions/common/gnome
index 653221e1d..ccb5de8b3 100644
--- a/apparmor.d/abstractions/common/gnome
+++ b/apparmor.d/abstractions/common/gnome
@@ -4,6 +4,8 @@
 
 # Minimal set of rules for all gnome based UI application.
 
+  abi <abi/4.0>,
+
   include <abstractions/bus-accessibility>
   include <abstractions/bus-session>
   include <abstractions/bus/org.a11y>
diff --git a/apparmor.d/abstractions/common/steam-game b/apparmor.d/abstractions/common/steam-game
index 4bd211f27..b3c66e035 100644
--- a/apparmor.d/abstractions/common/steam-game
+++ b/apparmor.d/abstractions/common/steam-game
@@ -2,6 +2,8 @@
 # Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/common/game>
 
   @{lib_dirs}/ r,
diff --git a/apparmor.d/abstractions/common/systemd b/apparmor.d/abstractions/common/systemd
index 34e9be9d7..df138bf6c 100644
--- a/apparmor.d/abstractions/common/systemd
+++ b/apparmor.d/abstractions/common/systemd
@@ -3,6 +3,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   ptrace read peer=@{p_systemd},
 
   @{sys}/firmware/efi/efivars/SecureBoot-@{uuid} r,
diff --git a/apparmor.d/abstractions/dconf-write b/apparmor.d/abstractions/dconf-write
index 41145e512..b83a585e2 100644
--- a/apparmor.d/abstractions/dconf-write
+++ b/apparmor.d/abstractions/dconf-write
@@ -5,6 +5,8 @@
 # Permissions for querying dconf settings with write access; use the dconf
 # abstraction first, and dconf-write only for specific application's profile.
 
+  abi <abi/4.0>,
+
   dbus send bus=session path=/ca/desrt/dconf/Writer/user
        interface=ca.desrt.dconf.Writer
        member=Change
diff --git a/apparmor.d/abstractions/deny-sensitive-home b/apparmor.d/abstractions/deny-sensitive-home
index 1f1047cec..4291762a4 100644
--- a/apparmor.d/abstractions/deny-sensitive-home
+++ b/apparmor.d/abstractions/deny-sensitive-home
@@ -11,6 +11,8 @@
 
 # The only legitimate use in this project is for file browser and search engine.
 
+  abi <abi/4.0>,
+
   # User defined private directories
   deny @{HOMEDIRS}/**/@{XDG_PRIVATE_DIR}/{,**}  mrxwlk,
   deny @{MOUNTS}/**/@{XDG_PRIVATE_DIR}/{,**}    mrxwlk,
diff --git a/apparmor.d/abstractions/desktop b/apparmor.d/abstractions/desktop
index ae585999b..a9a3665d2 100644
--- a/apparmor.d/abstractions/desktop
+++ b/apparmor.d/abstractions/desktop
@@ -7,6 +7,8 @@
 # When supported in apparmor, condition will be used in this abstraction to filter
 # resources specific for supported DE.
 
+  abi <abi/4.0>,
+
   include <abstractions/fonts>
   include <abstractions/freedesktop.org>
   include <abstractions/gtk>
diff --git a/apparmor.d/abstractions/devices-usb b/apparmor.d/abstractions/devices-usb
index 5a2a8b742..1a85a0100 100644
--- a/apparmor.d/abstractions/devices-usb
+++ b/apparmor.d/abstractions/devices-usb
@@ -3,6 +3,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   /dev/ r,
   /dev/bus/usb/ r,
   /dev/bus/usb/@{int}/ r,
diff --git a/apparmor.d/abstractions/disks-read b/apparmor.d/abstractions/disks-read
index 10beb258d..10cf0c90b 100644
--- a/apparmor.d/abstractions/disks-read
+++ b/apparmor.d/abstractions/disks-read
@@ -5,6 +5,8 @@
 
   # The /sys/ entries probably should be tightened
 
+  abi <abi/4.0>,
+
   /dev/ r,
   /dev/block/ r,
   /dev/disk/{,*/} r,
diff --git a/apparmor.d/abstractions/disks-write b/apparmor.d/abstractions/disks-write
index 361b60d82..bd34a6f42 100644
--- a/apparmor.d/abstractions/disks-write
+++ b/apparmor.d/abstractions/disks-write
@@ -5,6 +5,8 @@
 
   # The /sys/ entries probably should be tightened
 
+  abi <abi/4.0>,
+
   /dev/ r,
   /dev/block/ r,
   /dev/disk/{,*/} r,
diff --git a/apparmor.d/abstractions/dri b/apparmor.d/abstractions/dri
index a1eb1cd41..af634ff91 100644
--- a/apparmor.d/abstractions/dri
+++ b/apparmor.d/abstractions/dri
@@ -6,6 +6,8 @@
 # Linux graphics stack which allows unprivileged user-space programs to issue 
 # commands to graphics hardware without conflicting with other programs.
 
+  abi <abi/4.0>,
+
   @{lib}/dri/**                 mr,
   @{lib}/@{multiarch}/dri/**    mr,
   @{lib}/fglrx/dri/**           mr,
diff --git a/apparmor.d/abstractions/fish b/apparmor.d/abstractions/fish
index fe3cab891..2ae6ab93d 100644
--- a/apparmor.d/abstractions/fish
+++ b/apparmor.d/abstractions/fish
@@ -5,6 +5,8 @@
 # This abstraction is only required when an interactive shell is started.
 # Classic shell scripts do not need it.
 
+  abi <abi/4.0>,
+
   /usr/share/fish/{,**} r,
 
   /etc/fish/{,**} r,
diff --git a/apparmor.d/abstractions/fontconfig-cache-read b/apparmor.d/abstractions/fontconfig-cache-read
index 216075648..306787378 100644
--- a/apparmor.d/abstractions/fontconfig-cache-read
+++ b/apparmor.d/abstractions/fontconfig-cache-read
@@ -9,6 +9,8 @@
   # fontconfig cache if some cache files are missing, so if this behavior is desirable, you can use
   # the "fontconfig-cache-write" abstraction.
 
+  abi <abi/4.0>,
+
        owner @{user_cache_dirs}/fontconfig/ r,
   deny       @{user_cache_dirs}/fontconfig/ w,
   deny       @{user_cache_dirs}/fontconfig/** w,
diff --git a/apparmor.d/abstractions/fontconfig-cache-write b/apparmor.d/abstractions/fontconfig-cache-write
index 19fa7c53a..922a15a6a 100644
--- a/apparmor.d/abstractions/fontconfig-cache-write
+++ b/apparmor.d/abstractions/fontconfig-cache-write
@@ -3,6 +3,8 @@
 # Copyright (C) 2022-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   owner @{user_cache_dirs}/fontconfig/ rw,
   owner @{user_cache_dirs}/fontconfig/CACHEDIR.TAG{,.NEW,.LCK,.TMP-*} rw,
   owner @{user_cache_dirs}/fontconfig/[a-f0-9]*.cache-?{,.NEW,.LCK,.TMP-*} rwk,
diff --git a/apparmor.d/abstractions/glfw b/apparmor.d/abstractions/glfw
index f52fb926d..5dbda197d 100644
--- a/apparmor.d/abstractions/glfw
+++ b/apparmor.d/abstractions/glfw
@@ -2,6 +2,8 @@
 # Copyright (C) 2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   owner @{run}/user/@{uid}/glfw-shared-@{rand6} rw,
 
   include if exists <abstractions/glfw.d>
diff --git a/apparmor.d/abstractions/gnome-strict b/apparmor.d/abstractions/gnome-strict
index ed3f2f4c0..27d648247 100644
--- a/apparmor.d/abstractions/gnome-strict
+++ b/apparmor.d/abstractions/gnome-strict
@@ -2,6 +2,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/fonts>
   include <abstractions/freedesktop.org>
   include <abstractions/gtk>
diff --git a/apparmor.d/abstractions/graphics b/apparmor.d/abstractions/graphics
index 9b7954f0d..101fe1b45 100644
--- a/apparmor.d/abstractions/graphics
+++ b/apparmor.d/abstractions/graphics
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/dri>
   include <abstractions/mesa>
   include <abstractions/nvidia-strict>
diff --git a/apparmor.d/abstractions/graphics-full b/apparmor.d/abstractions/graphics-full
index fe2d2001c..1f2b0ffd2 100644
--- a/apparmor.d/abstractions/graphics-full
+++ b/apparmor.d/abstractions/graphics-full
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/graphics>
 
   /dev/char/@{dynamic}:@{int} w,          # For dynamic assignment range 234 to 254, 384 to 511
diff --git a/apparmor.d/abstractions/gstreamer b/apparmor.d/abstractions/gstreamer
index 4a5deb7c4..b9f1cbadd 100644
--- a/apparmor.d/abstractions/gstreamer
+++ b/apparmor.d/abstractions/gstreamer
@@ -3,6 +3,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   @{lib}/@{multiarch}/libproxy/*/modules/*.so mr,
   @{lib}/@{multiarch}/libvisual-[0-9].[0-9]/*/*.so mr,
   @{lib}/frei0r-@{int}/*.so mr,
diff --git a/apparmor.d/abstractions/kde-strict b/apparmor.d/abstractions/kde-strict
index 11e897aba..490cf48a1 100644
--- a/apparmor.d/abstractions/kde-strict
+++ b/apparmor.d/abstractions/kde-strict
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/fonts>
   include <abstractions/freedesktop.org>
   include <abstractions/qt5>
diff --git a/apparmor.d/abstractions/nameservice-strict b/apparmor.d/abstractions/nameservice-strict
index 0cac5a1a2..5f49a63d9 100644
--- a/apparmor.d/abstractions/nameservice-strict
+++ b/apparmor.d/abstractions/nameservice-strict
@@ -6,6 +6,8 @@
 # Many programs wish to perform nameservice-like operations, such as looking up
 # users by name or id, groups by name or id, hosts by name or IP, etc.
 
+  abi <abi/4.0>,
+
   include <abstractions/nss-systemd>
 
   @{etc_ro}/default/nss r,
@@ -33,6 +35,6 @@
   @{run}/systemd/resolve/resolv.conf r,
   @{run}/systemd/resolve/stub-resolv.conf r,
 
-  include if exists <abstractions/nameservice-strict.d> 
+  include if exists <abstractions/nameservice-strict.d>
 
 # vim:syntax=apparmor
diff --git a/apparmor.d/abstractions/nvidia-strict b/apparmor.d/abstractions/nvidia-strict
index 6521c9840..6069ddd9a 100644
--- a/apparmor.d/abstractions/nvidia-strict
+++ b/apparmor.d/abstractions/nvidia-strict
@@ -2,6 +2,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   @{bin}/nvidia-modprobe Px -> child-modprobe-nvidia,
 
   /usr/share/nvidia/nvidia-application-profiles-* r,
diff --git a/apparmor.d/abstractions/qt5-shader-cache b/apparmor.d/abstractions/qt5-shader-cache
index e43ca64e1..d40aa3766 100644
--- a/apparmor.d/abstractions/qt5-shader-cache
+++ b/apparmor.d/abstractions/qt5-shader-cache
@@ -3,6 +3,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   owner @{user_cache_dirs}/ w,
   owner @{user_cache_dirs}/qtshadercache/ rw,
   owner @{user_cache_dirs}/qtshadercache/#@{int} rw,
diff --git a/apparmor.d/abstractions/shells b/apparmor.d/abstractions/shells
index b269f2335..35d3a580a 100644
--- a/apparmor.d/abstractions/shells
+++ b/apparmor.d/abstractions/shells
@@ -5,6 +5,8 @@
 # This abstraction is only required when an interactive shell is started.
 # Classic shell scripts do not need it.
 
+  abi <abi/4.0>,
+
   include <abstractions/bash-strict>
   include <abstractions/fish>
   include <abstractions/zsh>
diff --git a/apparmor.d/abstractions/thumbnails-cache-read b/apparmor.d/abstractions/thumbnails-cache-read
index dc164c6ba..adb80dd4d 100644
--- a/apparmor.d/abstractions/thumbnails-cache-read
+++ b/apparmor.d/abstractions/thumbnails-cache-read
@@ -3,6 +3,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   owner @{user_cache_dirs}/thumbnails/ r,
   owner @{user_cache_dirs}/thumbnails/{fail,*large,normal}/ r,
   owner @{user_cache_dirs}/thumbnails/{fail,*large,normal}/gnome-thumbnail-factory/ r,
diff --git a/apparmor.d/abstractions/thumbnails-cache-write b/apparmor.d/abstractions/thumbnails-cache-write
index 01de0407e..5a31de221 100644
--- a/apparmor.d/abstractions/thumbnails-cache-write
+++ b/apparmor.d/abstractions/thumbnails-cache-write
@@ -3,6 +3,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   owner @{user_cache_dirs}/thumbnails/ rw,
   owner @{user_cache_dirs}/thumbnails/{fail,*large,normal}/ rw,
   owner @{user_cache_dirs}/thumbnails/{fail,*large,normal}/gnome-thumbnail-factory/ rw,
diff --git a/apparmor.d/abstractions/trash-strict b/apparmor.d/abstractions/trash-strict
index 1f4202818..a2b024d3e 100644
--- a/apparmor.d/abstractions/trash-strict
+++ b/apparmor.d/abstractions/trash-strict
@@ -9,6 +9,8 @@
 # There is no 'owner' rule on expunged folders because some internally sandboxed
 # app (using bwrap) run on a different private user.
 
+  abi <abi/4.0>,
+
   owner @{user_config_dirs}/#@{int} rwk,
   owner @{user_config_dirs}/trashrc rw,
   owner @{user_config_dirs}/trashrc.* rwl,
diff --git a/apparmor.d/abstractions/uim b/apparmor.d/abstractions/uim
index 03ae9e3e8..88d75ec15 100644
--- a/apparmor.d/abstractions/uim
+++ b/apparmor.d/abstractions/uim
@@ -3,6 +3,8 @@
 # Copyright (C) 2024 Jeroen Rijken <jeroen.rijken@xs4all.nl>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   /usr/share/uim/* r,
   
   /var/lib/uim/* r,
diff --git a/apparmor.d/abstractions/user-download-strict b/apparmor.d/abstractions/user-download-strict
index 3feed5cd8..ab0e05f0a 100644
--- a/apparmor.d/abstractions/user-download-strict
+++ b/apparmor.d/abstractions/user-download-strict
@@ -3,6 +3,8 @@
 # Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   owner @{HOME}/@{XDG_DESKTOP_DIR}/ w,
   owner @{HOME}/@{XDG_DOWNLOAD_DIR}/ w,
 
diff --git a/apparmor.d/abstractions/user-read b/apparmor.d/abstractions/user-read
index 4187ab9e2..bd350186b 100644
--- a/apparmor.d/abstractions/user-read
+++ b/apparmor.d/abstractions/user-read
@@ -4,6 +4,8 @@
 
 # Warning: This abstraction gives unrestricted read access on all non hidden user directories.
 
+  abi <abi/4.0>,
+
   owner @{HOME}/ r,
   owner @{MOUNTS}/ r,
 
diff --git a/apparmor.d/abstractions/user-read-strict b/apparmor.d/abstractions/user-read-strict
index 5211b0345..f7eb186b5 100644
--- a/apparmor.d/abstractions/user-read-strict
+++ b/apparmor.d/abstractions/user-read-strict
@@ -5,6 +5,8 @@
 # This abstraction gives read access on all defined user directories. It should
 # only be used if access to **ALL** folders is required.
 
+  abi <abi/4.0>,
+
   owner @{HOME}/ r,
   owner @{MOUNTS}/ r,
 
diff --git a/apparmor.d/abstractions/user-write-strict b/apparmor.d/abstractions/user-write-strict
index 223fc660a..026825b27 100644
--- a/apparmor.d/abstractions/user-write-strict
+++ b/apparmor.d/abstractions/user-write-strict
@@ -5,6 +5,8 @@
 # This abstraction gives write only access on all defined user directories. It should
 # only be used if access to **ALL** folders is required.
 
+  abi <abi/4.0>,
+
   owner @{HOME}/ r,
   owner @{MOUNTS}/ r,
 
diff --git a/apparmor.d/abstractions/vulkan-strict b/apparmor.d/abstractions/vulkan-strict
index 7dbb8f424..edb258288 100644
--- a/apparmor.d/abstractions/vulkan-strict
+++ b/apparmor.d/abstractions/vulkan-strict
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   /usr/share/egl/egl_external_platform.d/{,*.json} r,
   /usr/share/glvnd/egl_vendor.d/{,*.json} r,
   /usr/share/libdrm/*.ids r,
diff --git a/apparmor.d/abstractions/xfce b/apparmor.d/abstractions/xfce
index 067de9148..0d510a3fe 100644
--- a/apparmor.d/abstractions/xfce
+++ b/apparmor.d/abstractions/xfce
@@ -2,6 +2,8 @@
 # Copyright (C) 2023-2024 Alexandre Pujol <alexandre@pujol.io>
 # SPDX-License-Identifier: GPL-2.0-only
 
+  abi <abi/4.0>,
+
   include <abstractions/fonts>
   include <abstractions/freedesktop.org>
   include <abstractions/gtk>
diff --git a/apparmor.d/abstractions/zsh b/apparmor.d/abstractions/zsh
index 15711713c..a22895c91 100644
--- a/apparmor.d/abstractions/zsh
+++ b/apparmor.d/abstractions/zsh
@@ -6,6 +6,8 @@
 # This abstraction is only required when an interactive shell is started.
 # Classic shell scripts do not need it.
 
+  abi <abi/4.0>,
+
   @{lib}/@{multiarch}/zsh/@{int}/zsh/*.so mr,
 
   /usr/share/zsh/{,**} r,