diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..5c0c617
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,19 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run Luacheck
+        uses: nebularg/actions-luacheck@v1
+        with:
+          annotate: warning
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fa228a0..26f45a9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,14 +1,12 @@
-name: CI
+name: Release
 
 on:
   push:
-    branches:
-      - main
     tags:
       - "v*"
 
 jobs:
-  build:
+  release:
     runs-on: ubuntu-latest
 
     steps:
@@ -22,7 +20,6 @@ jobs:
           annotate: warning
 
       - name: Package and Release
-        if: startsWith(github.ref, 'refs/tags/')
         uses: BigWigsMods/packager@v2
         env:
           GITHUB_OAUTH: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.luacheckrc b/.luacheckrc
index c8e171b..c8dfc69 100644
--- a/.luacheckrc
+++ b/.luacheckrc
@@ -1,11 +1,18 @@
 std = "lua51"
 max_line_length = false
 
+ignore = {
+    "211/AddonName", -- unused variable: idiomatic WoW pattern (local AddonName, CT = ...)
+    "212/self",      -- unused argument: WoW callbacks always receive self; closures use it implicitly
+    "432/self",      -- shadowing upvalue: nested WoW callbacks each receive their own self
+}
+
 -- Globals set by this addon
 globals = {
     "CooldownTrackerDB",
     "SLASH_COOLDOWNTRACKER1",
     "SLASH_COOLDOWNTRACKER2",
+    "SlashCmdList", -- addon writes SlashCmdList["COOLDOWNTRACKER"]
 }
 
 -- WoW API globals (read-only from this addon's perspective)
@@ -18,7 +25,6 @@ read_globals = {
     "SOUNDKIT",
     "UIParent",
     "GameTooltip",
-    "SlashCmdList",
     -- Namespaces
     "C_Timer",
     "Settings",
diff --git a/CooldownTracker.toc b/CooldownTracker.toc
old mode 100644
new mode 100755
index 0f2f2c0..f47e6c9
--- a/CooldownTracker.toc
+++ b/CooldownTracker.toc
@@ -2,7 +2,7 @@
 ## Title: Healer Cooldown Tracker
 ## Notes: Manually track healer cooldowns for raid leaders. Click to start a timer when a healer calls out on comms.
 ## Author: Reube
-## Version: 1.1.0
+## Version: 1.2.0
 ## SavedVariables: CooldownTrackerDB
 
 Data.lua
diff --git a/UI.lua b/UI.lua
index 33b5902..44fc84a 100755
--- a/UI.lua
+++ b/UI.lua
@@ -53,7 +53,6 @@ end
 -- These functions reanchor all child widgets inside an existing row frame.
 -- ---------------------------------------------------------------------------
 local function ApplyWideLayout(row)
-    local cd = row.cd
     local rowW = WIDE_W - 16
 
     row:SetSize(rowW, WIDE_ROW_H)