diff --git a/CHANGELOG.md b/CHANGELOG.md
index ae7fbb7..8fd7e13 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.1.3
+
+- Adopt the OM Core logo: the vectorised hexagon+cube mark now drives the activity
+  bar button and view icons (`media/button.svg`, `media/icon.svg`), a square render
+  is the Marketplace listing icon (`media/om-core-icon.png`), and the full lockup
+  appears at the top of the README / Marketplace page.
+- No changes to the OM Core extension functionality since 0.1.0.
+
 ## 0.1.2
 
 - Correct the extension publisher identifier to `cloudcell` for Visual Studio Marketplace publishing.
diff --git a/package-lock.json b/package-lock.json
index da1cac8..0444d4b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "om-tools",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "om-tools",
-      "version": "0.1.2",
+      "version": "0.1.3",
       "license": "AGPL-3.0-or-later",
       "devDependencies": {
         "@types/node": "^20.11.0",
diff --git a/package.json b/package.json
index 625df14..feb7523 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "om-tools",
   "displayName": "OM Core",
   "description": "Multidimensional modeling engine GUI for OM Core — connects to the om-core runtime.",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "publisher": "cloudcell",
   "license": "AGPL-3.0-or-later",
   "icon": "media/om-core-icon.png",
@@ -204,24 +204,91 @@
         }
       ],
       "view/item/context": [
-        { "command": "omCore.startRuntime", "when": "view == omCore.launchPad && viewItem == runtime-stopped", "group": "inline@1" },
-        { "command": "omCore.stopRuntime", "when": "view == omCore.launchPad && viewItem == runtime-ours", "group": "inline@1" },
-        { "command": "omCore.manageTrust", "when": "view == omCore.launchPad && viewItem == runtime-restricted", "group": "inline@1" },
-        { "command": "omCore.openSettings", "when": "view == omCore.launchPad && viewItem == runtime-endpoint-error", "group": "inline@1" },
-        { "command": "omCore.openGui", "when": "view == omCore.launchPad && viewItem == gui-closed", "group": "inline@1" },
-        { "command": "omCore.reconnect", "when": "view == omCore.launchPad && viewItem == gui-disconnected", "group": "inline@1" },
-        { "command": "omCore.uvInstallHelp", "when": "view == omCore.launchPad && viewItem == uv-missing", "group": "inline@1" },
-
-        { "command": "omCore.startRuntime", "when": "view == omCore.launchPad && viewItem == runtime-stopped", "group": "1_actions@1" },
-        { "command": "omCore.stopRuntime", "when": "view == omCore.launchPad && viewItem == runtime-ours", "group": "1_actions@1" },
-        { "command": "omCore.manageTrust", "when": "view == omCore.launchPad && viewItem == runtime-restricted", "group": "1_actions@1" },
-        { "command": "omCore.openSettings", "when": "view == omCore.launchPad && viewItem == runtime-endpoint-error", "group": "1_actions@1" },
-        { "command": "omCore.openGui", "when": "view == omCore.launchPad && viewItem =~ /^gui-/", "group": "1_actions@1" },
-        { "command": "omCore.reconnect", "when": "view == omCore.launchPad && viewItem == gui-disconnected", "group": "1_actions@2" },
-        { "command": "omCore.choosePath", "when": "view == omCore.launchPad && viewItem =~ /^path-/", "group": "1_actions@1" },
-        { "command": "omCore.revealPath", "when": "view == omCore.launchPad && viewItem =~ /^path-(ok|not-om-core)$/", "group": "1_actions@2" },
-        { "command": "omCore.openSettings", "when": "view == omCore.launchPad && viewItem =~ /^path-/", "group": "1_actions@3" },
-        { "command": "omCore.uvInstallHelp", "when": "view == omCore.launchPad && viewItem =~ /^uv-(missing|elsewhere)$/", "group": "1_actions@1" }
+        {
+          "command": "omCore.startRuntime",
+          "when": "view == omCore.launchPad && viewItem == runtime-stopped",
+          "group": "inline@1"
+        },
+        {
+          "command": "omCore.stopRuntime",
+          "when": "view == omCore.launchPad && viewItem == runtime-ours",
+          "group": "inline@1"
+        },
+        {
+          "command": "omCore.manageTrust",
+          "when": "view == omCore.launchPad && viewItem == runtime-restricted",
+          "group": "inline@1"
+        },
+        {
+          "command": "omCore.openSettings",
+          "when": "view == omCore.launchPad && viewItem == runtime-endpoint-error",
+          "group": "inline@1"
+        },
+        {
+          "command": "omCore.openGui",
+          "when": "view == omCore.launchPad && viewItem == gui-closed",
+          "group": "inline@1"
+        },
+        {
+          "command": "omCore.reconnect",
+          "when": "view == omCore.launchPad && viewItem == gui-disconnected",
+          "group": "inline@1"
+        },
+        {
+          "command": "omCore.uvInstallHelp",
+          "when": "view == omCore.launchPad && viewItem == uv-missing",
+          "group": "inline@1"
+        },
+        {
+          "command": "omCore.startRuntime",
+          "when": "view == omCore.launchPad && viewItem == runtime-stopped",
+          "group": "1_actions@1"
+        },
+        {
+          "command": "omCore.stopRuntime",
+          "when": "view == omCore.launchPad && viewItem == runtime-ours",
+          "group": "1_actions@1"
+        },
+        {
+          "command": "omCore.manageTrust",
+          "when": "view == omCore.launchPad && viewItem == runtime-restricted",
+          "group": "1_actions@1"
+        },
+        {
+          "command": "omCore.openSettings",
+          "when": "view == omCore.launchPad && viewItem == runtime-endpoint-error",
+          "group": "1_actions@1"
+        },
+        {
+          "command": "omCore.openGui",
+          "when": "view == omCore.launchPad && viewItem =~ /^gui-/",
+          "group": "1_actions@1"
+        },
+        {
+          "command": "omCore.reconnect",
+          "when": "view == omCore.launchPad && viewItem == gui-disconnected",
+          "group": "1_actions@2"
+        },
+        {
+          "command": "omCore.choosePath",
+          "when": "view == omCore.launchPad && viewItem =~ /^path-/",
+          "group": "1_actions@1"
+        },
+        {
+          "command": "omCore.revealPath",
+          "when": "view == omCore.launchPad && viewItem =~ /^path-(ok|not-om-core)$/",
+          "group": "1_actions@2"
+        },
+        {
+          "command": "omCore.openSettings",
+          "when": "view == omCore.launchPad && viewItem =~ /^path-/",
+          "group": "1_actions@3"
+        },
+        {
+          "command": "omCore.uvInstallHelp",
+          "when": "view == omCore.launchPad && viewItem =~ /^uv-(missing|elsewhere)$/",
+          "group": "1_actions@1"
+        }
       ],
       "commandPalette": [
         {