diff --git a/changelog.md b/changelog.md
index 201c9ff..964aa77 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,9 +1,11 @@
 # The Modding Tree changelog:
 
+# v2.6.6 - 9/7/21
 - Added option for shift-clicking nodes toggling their tooltips.
 - Fixed NaN check for setting Decimal values with text boxes.
 - Added display-image, h-line, and v-line to documentation.
 - Fixed an issue with subtab glow colors.
+- Locked/hidden subtabs can't cause node glowing.
 - Fixed being able to buy upgrades on deactivated layers.
 - Updated break_eternity library.
 - Cleaned up buyable/clickable code.
diff --git a/js/Demo/demoMod.js b/js/Demo/demoMod.js
index 03ba360..ee3c3ee 100644
--- a/js/Demo/demoMod.js
+++ b/js/Demo/demoMod.js
@@ -13,7 +13,7 @@ let modInfo = {
 
 // Set your version in num and name
 let VERSION = {
-	num: "2.6.5.1",
+	num: "2.6.6",
 	name: "Fixed Reality",
 }
 
diff --git a/js/game.js b/js/game.js
index 331d32d..e6c8ea7 100644
--- a/js/game.js
+++ b/js/game.js
@@ -3,7 +3,7 @@ var needCanvasUpdate = true;
 
 // Don't change this
 const TMT_VERSION = {
-	tmtNum: "2.6.5.1",
+	tmtNum: "2.6.6",
 	tmtName: "Fixed Reality"
 }
 
diff --git a/js/utils.js b/js/utils.js
index e1dc004..f56ca9c 100644
--- a/js/utils.js
+++ b/js/utils.js
@@ -219,12 +219,12 @@ function notifyLayer(name) {
 }
 
 function subtabShouldNotify(layer, family, id) {
-	let subtab = {}
-	if (family == "mainTabs") subtab = tmp[layer].tabFormat[id]
-	else subtab = tmp[layer].microtabs[family][id]
-
-	if (subtab.embedLayer) return tmp[subtab.embedLayer].notify
-	else return subtab.shouldNotify
+    let subtab = {}
+    if (family == "mainTabs") subtab = tmp[layer].tabFormat[id]
+    else subtab = tmp[layer].microtabs[family][id]
+	if (!subtab.unlocked) return false
+    if (subtab.embedLayer) return tmp[subtab.embedLayer].notify
+    else return subtab.shouldNotify
 }
 
 function subtabResetNotify(layer, family, id) {