diff --git a/package.use/dino b/package.use/dino
new file mode 100644
index 0000000..1480082
--- /dev/null
+++ b/package.use/dino
@@ -0,0 +1 @@
+net-im/dino -gpg -notification-sound
diff --git a/package.use/docker b/package.use/docker
new file mode 100644
index 0000000..348bed4
--- /dev/null
+++ b/package.use/docker
@@ -0,0 +1 @@
+app-containers/docker -cli
diff --git a/package.use/libpulse b/package.use/libpulse
new file mode 100644
index 0000000..06b0940
--- /dev/null
+++ b/package.use/libpulse
@@ -0,0 +1,6 @@
+# required by media-sound/pulseaudio-16.1::gentoo
+# required by mail-client/thunderbird-bin-102.6.0::gentoo[pulseaudio]
+# required by @selected
+# required by @world (argument)
+>=media-libs/libpulse-16.1-r1 abi_x86_32
+
diff --git a/package.use/libvpx b/package.use/libvpx
new file mode 100644
index 0000000..574c451
--- /dev/null
+++ b/package.use/libvpx
@@ -0,0 +1,3 @@
+# required by www-client/librewolf-108.0.1_p1::librewolf[system-libvpx]
+# required by librewolf (argument)
+>=media-libs/libvpx-1.12.0-r1 postproc
diff --git a/package.use/okular b/package.use/okular
index 2e4f1bd..d0d39bf 100644
--- a/package.use/okular
+++ b/package.use/okular
@@ -1 +1 @@
-kde-apps/okular epub
+kde-apps/okular epub markdown
diff --git a/package.use/pulseaudio b/package.use/pulseaudio
index 4c0008f..e02e71a 100644
--- a/package.use/pulseaudio
+++ b/package.use/pulseaudio
@@ -1 +1,2 @@
 media-sound/pulseaudio -daemon
+