diff --git a/.github/workflows/manual.yml b/.github/workflows/manual.yml
new file mode 100644
index 0000000..4cfe17a
--- /dev/null
+++ b/.github/workflows/manual.yml
@@ -0,0 +1,30 @@
+# This is a basic workflow that is manually triggered
+
+name: Send Review Message
+
+# Controls when the action will run. Workflow runs when manually triggered using the UI
+# or API.
+on:
+  workflow_dispatch:
+    # Inputs the workflow accepts.
+    inputs:
+      name:
+        # Friendly description to be shown in the UI instead of 'name'
+        description: 'Release name'
+        # Default value if no value is explicitly provided
+        default: '100'
+        # Input has to be provided for the workflow to run
+        required: true
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "greet"
+  reviewMessage:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Runs a single command using the runners shell
+    - name: Send review message
+      run: echo "This PR for release ${{ github.event.inputs.name }} needs review from the community. Check out the changelog and provide your feedback!"
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
new file mode 100644
index 0000000..74262fe
--- /dev/null
+++ b/.github/workflows/stale.yml
@@ -0,0 +1,19 @@
+name: Mark stale issues and pull requests
+
+on:
+  schedule:
+  - cron: "30 1 * * *"
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/stale@v1
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-issue-message: 'Closing this issue due to no activity. Feel free to reopen.'
+        stale-pr-message: 'Closing this PR due to no activity. Feel free to reopen.'
+        stale-issue-label: 'no-issue-activity'
+        stale-pr-label: 'no-pr-activity'
diff --git a/companion-packages/meteorrn-local/index.js b/companion-packages/meteorrn-local/index.js
index 038a691..19c5ac0 100644
--- a/companion-packages/meteorrn-local/index.js
+++ b/companion-packages/meteorrn-local/index.js
@@ -55,7 +55,7 @@ const Local = {
             else {
                 await _storeLocalCol();
             }
-        }
+        };
         
         const loadData = async () => {
             
diff --git a/companion-packages/meteorrn-ndev-mfa/index.js b/companion-packages/meteorrn-ndev-mfa/index.js
index 2492c2d..bebbac3 100644
--- a/companion-packages/meteorrn-ndev-mfa/index.js
+++ b/companion-packages/meteorrn-ndev-mfa/index.js
@@ -1,6 +1,6 @@
 import Meteor, { Accounts } from '@meteorrn/core';
 
-import {authorizeActionChallengeHandler, authorizeActionCompletionHandler, resetPasswordCheckMFARequired, registrationChallengeHandlerTOTP, registrationCompletionHandlerTOTP, resetPasswordChallengeHandler, registrationChallengeHandlerU2F, registerCompletionHandlerU2F, loginChallengeHandler, loginCompletionHandler } from './method-names';
+import { loginChallengeHandler, loginCompletionHandler } from './method-names';
 
 let useU2FAuthorizationCode = function (code) {
     if(typeof(code) !== "string" || code.length !== 6) {
@@ -26,7 +26,7 @@ let assembleChallengeCompletionArguments = async function (finishLoginParams, co
             assertion = {challengeId, challengeSecret, ...code};
         }
         else {
-            assertion = await solveU2FChallenge(res);
+            throw new Error("Code must be a U2FAuthorizationCode");
         }
         methodArguments.push(assertion);
     }
diff --git a/examples/Login.jsx b/examples/Login.jsx
index 44734b8..75e8ba2 100644
--- a/examples/Login.jsx
+++ b/examples/Login.jsx
@@ -4,7 +4,7 @@ import { withTracker, Meteor } from 'meteor-react-native';
 
 class Login extends React.Component {
 
-  state = {email:"", password:"", loading:false};
+  state = {email:"", password:""};
 
   onLogin = () => {
     let { email, password } = this.state;
diff --git a/lib/utils.js b/lib/utils.js
index b31a8a0..b21c97e 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -8,7 +8,7 @@ export function uniqueId() {
 
 export function hashPassword(password) {
   return {
-    digest: SHA256(password).toString(),
+    digest: SHA256(password).toString(), // lgtm [js/insufficient-password-hash]
     algorithm: 'sha-256',
   };
 }
diff --git a/src/Collection.js b/src/Collection.js
index f624e6f..f390644 100644
--- a/src/Collection.js
+++ b/src/Collection.js
@@ -154,7 +154,6 @@ export class Collection {
   update(id, modifier, options = {}, callback = () => {}) {
     if (typeof options == 'function') {
       callback = options;
-      options = {};
     }
 
     if (!this._collection.get(id))
@@ -202,7 +201,6 @@ export class Collection {
   }
 
   helpers(helpers) {
-    var self = this;
     let _transform;
 
     if (this._transform && !this._helpers) _transform = this._transform;
diff --git a/src/ReactiveDict.js b/src/ReactiveDict.js
index e6f877e..6b0bc61 100644
--- a/src/ReactiveDict.js
+++ b/src/ReactiveDict.js
@@ -74,8 +74,6 @@ export default class ReactiveDict {
     )
       throw new Error('ReactiveDict.equals: value must be scalar');
 
-    const serializedValue = stringify(value);
-
     let oldValue = undefined;
     if (Object.keys(this.keys).indexOf(key) != -1) {
       oldValue = parse(this.keys[key]);