diff --git a/artwork/steam/devlog.png b/artwork/steam/devlog.png
new file mode 100644
index 00000000..8e5c29e6
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diff --git a/artwork/steam/devlog.psd b/artwork/steam/devlog.psd
new file mode 100644
index 00000000..0c06ba5d
--- /dev/null
+++ b/artwork/steam/devlog.psd
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:746c6cf3f0284798a78c08f77d7e9d0c28b02323081fda42b5fa876a7ade29a0
+size 205925
diff --git a/artwork/wires/prefab.png b/artwork/wires/prefab.png
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index 00000000..99df19b8
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diff --git a/artwork/wires/prefab.psd b/artwork/wires/prefab.psd
new file mode 100644
index 00000000..71c38097
--- /dev/null
+++ b/artwork/wires/prefab.psd
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:498dea7314b8720c40dcd8bdd64b1b4a7a35259b2ffe7e896fc3db22878d6414
+size 1954036
diff --git a/res_raw/sounds/music/theme.mp3 b/res_raw/sounds/music/theme.mp3
deleted file mode 100644
index 66b78e55..00000000
--- a/res_raw/sounds/music/theme.mp3
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f61e851402fbc92d6909912fb203c63258fedbdea83e81f7ececb5091f4bee03
-size 3732550
diff --git a/res_raw/sounds/music/theme.wav b/res_raw/sounds/music/theme.wav
new file mode 100644
index 00000000..a2014603
--- /dev/null
+++ b/res_raw/sounds/music/theme.wav
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c334a9f100fce4647b4803d2a8270b30e26d53622b3717bdb81b3ea07f84aed
+size 150286082
diff --git a/src/js/changelog.js b/src/js/changelog.js
index 280ea50e..81024f86 100644
--- a/src/js/changelog.js
+++ b/src/js/changelog.js
@@ -2,7 +2,10 @@ export const CHANGELOG = [
     {
         version: "1.1.16",
         date: "unreleased",
-        entries: ["Fix belt planner not placing the last belt"],
+        entries: [
+            "The game soundtrack has been extended! There are now 4 songs with over 13 minutes of playtime from <a href='https://soundcloud.com/pettersumelius' target='blank'>Peppsen</a>!",
+            "Fix belt planner not placing the last belt",
+        ],
     },
     {
         version: "1.1.15",