diff --git a/.arclint b/.arclint
index d16feac..ab36a12 100644
--- a/.arclint
+++ b/.arclint
@@ -1,34 +1,37 @@
 {
     "linters": {
         "chmod": {
             "type": "chmod"
         },
         "filename": {
             "type": "filename"
         },
         "generated": {
             "type": "generated"
         },
         "eslint": {
             "type": "eslint",
             "include": "(\\.ts$)",
             "bin": "./node_modules/.bin/eslint"
         },
         "merge-conflict": {
             "type": "merge-conflict"
         },
         "nolint": {
             "type": "nolint"
         },
         "spelling": {
             "type": "spelling"
         },
         "text": {
             "type": "text",
             "text.max-line-length": 120,
             "severity": {
                 "2": "disabled"
             }
         }
-    }
+    },
+    "exclude": [
+        "package-lock.json"
+    ]
 }
diff --git a/TODO b/TODO
index 9793bc5..62928d9 100644
--- a/TODO
+++ b/TODO
@@ -1,20 +1,21 @@
 TODO
 ====
-(There's nothing left to do. All work is complete.)
+- Some UI hint that arc-lint is running.
 
 Long Term Desired Features
 ==========================
 - Fancy UIs for
   - quick create task (arc todo)
   - arc unit (show results in vscode-native way)
   - arc browse
   - arc paste (upload and download)
 - list open Differential Revision in repo (for review)
   - Also arc-patch them
 - get hovercard (content) for any object
 - push notifications from website?
 - preview Remarkup (like the markdown preview, but by calling the server)
 - some magic to help the External Editor Link
 - arc lint: special-case some messages for better visibility (find more range/information.)
 - arc lint: support auto-fix (apply diff)
 - arc lint: `locations` field may be parsed into `relatedInformation`.
+- "recent activity" feed?