diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d768329..5d1cca8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,6 @@
 name: CI
 
-on: [ push ]
+on: [ push, pull_request ]
 
 env:
   CI: true
@@ -14,28 +14,10 @@ jobs:
   #   uses: haraka/.github/.github/workflows/coverage.yml@master
   #   secrets: inherit
 
-  test:
-    needs: [ lint, get-lts ]
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ ubuntu-latest, windows-latest ]
-        node-version: ${{ fromJson(needs.get-lts.outputs.active) }}
-      fail-fast: false
-    steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-node@v3
-      name: Node ${{ matrix.node-version }} on ${{ matrix.os }}
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: npm install
-    - run: npm test
+  ubuntu:
+    needs: [ lint ]
+    uses: haraka/.github/.github/workflows/ubuntu.yml@master
 
-  get-lts:
-    runs-on: ubuntu-latest
-    steps:
-      - id: get
-        uses: msimerson/node-lts-versions@v1
-    outputs:
-      active: ${{ steps.get.outputs.active }}
-      lts: ${{ steps.get.outputs.lts }}
+  windows:
+    needs: [ lint ]
+    uses: haraka/.github/.github/workflows/windows.yml@master
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 42a9bb9..e81c15f 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -4,6 +4,8 @@ on:
   push:
     branches:
       - master
+    paths:
+      - package.json
 
 env:
   CI: true
@@ -11,4 +13,4 @@ env:
 jobs:
   publish:
     uses: haraka/.github/.github/workflows/publish.yml@master
-    secrets: inherit
\ No newline at end of file
+    secrets: inherit
diff --git a/.release b/.release
index 9be2b27..0890e94 160000
--- a/.release
+++ b/.release
@@ -1 +1 @@
-Subproject commit 9be2b270ef836bcfefda085674bf62e2a91defe8
+Subproject commit 0890e945e4e061c96c7b2ab45017525904c17728
diff --git a/Changes.md b/Changes.md
index 52723f9..fd5867b 100644
--- a/Changes.md
+++ b/Changes.md
@@ -2,16 +2,17 @@
 ### Unreleased
 
 
-### [1.0.3] - 2022-06-05
+### [1.0.4] - 2023-12-12
+
+- ci: publish updates, shared test actions
+- doc(README): formatting 
+
 
-#### Added
+### [1.0.3] - 2022-06-05
 
 - feat: instead of early exits, skip registering
 - feat: add phish test
 - feat(from_phish): check against SPF, DKIM, and ENV FROM
-
-#### Changed
-
 - ci: depends on shared haraka GHA workflows
 - ci(codeclimate): relax some checks
 - doc: fixes for config name
@@ -30,3 +31,4 @@
 - added from_phish
 
 [1.0.3]: https://github.com/haraka/haraka-plugin-headers/releases/tag/1.0.3
+[1.0.4]: https://github.com/haraka/haraka-plugin-headers/releases/tag/1.0.4
diff --git a/README.md b/README.md
index 7b038d0..f586a81 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 [![CI Tests][ci-img]][ci-url]
 [![Code Climate][clim-img]][clim-url]
+
 [![NPM][npm-img]][npm-url]
 
 # haraka-plugin-headers
diff --git a/index.js b/index.js
index 7d7b6a1..1f6813d 100644
--- a/index.js
+++ b/index.js
@@ -73,12 +73,11 @@ exports.duplicate_singular = function (next, connection) {
     ];
 
   const failures = [];
-  for (let i=0; i < singular.length; i++ ) {
-    if (connection.transaction.header.get_all(singular[i]).length <= 1) {
+  for (const name of singular) {
+    if (connection.transaction.header.get_all(name).length <= 1) {
       continue;
     }
 
-    const name = singular[i];
     connection.transaction.results.add(plugin, {fail: `duplicate:${name}`});
     failures.push(name);
   }
@@ -222,8 +221,7 @@ exports.user_agent = function (next, connection) {
     'x-ms-has-attach'
   ];
   // for (const h in headers) {}
-  for (let i=0; i < headers.length; i++) {
-    const name = headers[i];
+  for (const name of headers) {
     const header = connection.transaction.header.get(name);
     if (!header) continue;   // header not present
     found_ua++;
@@ -339,8 +337,8 @@ exports.delivered_to = function (next, connection) {
   if (!del_to) return next();
 
   const rcpts = connection.transaction.rcpt_to;
-  for (let i=0; i<rcpts.length; i++) {
-    const rcpt = rcpts[i].address();
+  for (const rcptElement of rcpts) {
+    const rcpt = rcptElement.address();
     if (rcpt !== del_to) continue;
     connection.transaction.results.add(plugin, {emit: true, fail: 'delivered_to'});
     if (!plugin.cfg.reject.delivered_to) continue;
@@ -374,8 +372,7 @@ exports.mailing_list = function (next, connection) {
   Object.keys(mlms).forEach(name => {
     const header = connection.transaction.header.get(name);
     if (!header) { return; }  // header not present
-    for (let i=0; i < mlms[name].length; i++) {
-      const j = mlms[name][i];
+    for (const j of mlms[name]) {
       if (j.start) {
         if (header.substring(0,j.start.length) === j.start) {
           txr.add(plugin, {pass: `MLM(${j.mlm})`});
diff --git a/package.json b/package.json
index 3c7e0bb..521c67b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "haraka-plugin-headers",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Haraka plugin that performs tests on email headers",
   "main": "index.js",
   "scripts": {