diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ff3bce76..65ac1e1c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,236 +1,189 @@
 name: ci
 
 on:
-- pull_request
-- push
+  push:
+    branches:
+      - master
+  pull_request:
 
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        name:
-        - Node.js 0.8
-        - Node.js 0.10
-        - Node.js 0.12
-        - io.js 1.x
-        - io.js 2.x
-        - io.js 3.x
-        - Node.js 4.x
-        - Node.js 5.x
-        - Node.js 6.x
-        - Node.js 7.x
-        - Node.js 8.x
-        - Node.js 9.x
-        - Node.js 10.x
-        - Node.js 11.x
-        - Node.js 12.x
-        - Node.js 13.x
-        - Node.js 14.x
-        - Node.js 15.x
-        - Node.js 16.x
-        - Node.js 17.x
-        - Node.js 18.x
-        - Node.js 19.x
-        - Node.js 20.x
-        - Node.js 21.x
-
-        include:
-        - name: Node.js 0.8
-          node-version: "0.8"
-          npm-i: mocha@2.5.3 supertest@1.1.0
-          npm-rm: nyc
-
-        - name: Node.js 0.10
-          node-version: "0.10"
-          npm-i: mocha@2.5.3 nyc@10.3.2 supertest@2.0.0
-
-        - name: Node.js 0.12
-          node-version: "0.12"
-          npm-i: mocha@2.5.3 nyc@10.3.2 supertest@2.0.0
-
-        - name: io.js 1.x
-          node-version: "1.8"
-          npm-i: mocha@2.5.3 nyc@10.3.2 supertest@2.0.0
-
-        - name: io.js 2.x
-          node-version: "2.5"
-          npm-i: mocha@2.5.3 nyc@10.3.2 supertest@2.0.0
-
-        - name: io.js 3.x
-          node-version: "3.3"
-          npm-i: mocha@2.5.3 nyc@10.3.2 supertest@2.0.0
-
-        - name: Node.js 4.x
-          node-version: "4.9"
-          npm-i: mocha@5.2.0 nyc@11.9.0 supertest@3.4.2
+permissions:
+  contents: read
 
-        - name: Node.js 5.x
-          node-version: "5.12"
-          npm-i: mocha@5.2.0 nyc@11.9.0 supertest@3.4.2
+# Cancel in progress workflows
+# in the scenario where we already had a run going for that PR/branch/tag but then triggered a new run
+concurrency:
+  group: "${{ github.workflow }} ✨ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
+  cancel-in-progress: true
 
-        - name: Node.js 6.x
-          node-version: "6.17"
-          npm-i: mocha@6.2.2 nyc@14.1.1 supertest@6.1.6
-
-        - name: Node.js 7.x
-          node-version: "7.10"
-          npm-i: mocha@6.2.2 nyc@14.1.1 supertest@6.1.6
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
 
-        - name: Node.js 8.x
-          node-version: "8.17"
-          npm-i: mocha@7.2.0 nyc@14.1.1
+      - name: Install dependencies
+        run: npm install --ignore-scripts --include=dev
 
-        - name: Node.js 9.x
-          node-version: "9.11"
-          npm-i: mocha@7.2.0 nyc@14.1.1
+      - name: Run lint
+        run: npm run lint
 
-        - name: Node.js 10.x
-          node-version: "10.24"
-          npm-i: mocha@8.4.0
+  test:
+    name: Run tests
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        node-version:
+          - "0.10"
+          - "0.12"
+          - "4"
+          - "5"
+          - "6"
+          - "7"
+          - "8"
+          - "9"
+          - "10"
+          - "11"
+          - "12"
+          - "13"
+          - "14"
+          - "15"
+          - "16"
+          - "17"
+          - "18"
+          - "19"
+          - "20"
+          - "21"
+          - "22"
+          - "23"
+        # Use supported versions of our testing tools under older versions of Node
+        # Install npm in some specific cases where we need to
+        include:
+          - node-version: "0.10"
+            npm-i: "mocha@3.5.3 nyc@10.3.2 supertest@2.0.0"
+            # Npm isn't being installed on windows w/ setup-node for
+            # 0.10 and 0.12, which will end up choking when npm uses es6
+            npm-version: "npm@2.15.1"
 
-        - name: Node.js 11.x
-          node-version: "11.15"
-          npm-i: mocha@8.4.0
+          - node-version: "0.12"
+            npm-i: "mocha@3.5.3 nyc@10.3.2 supertest@2.0.0"
+            npm-version: "npm@2.15.11"
 
-        - name: Node.js 12.x
-          node-version: "12.22"
-          npm-i: mocha@9.2.2
+          - node-version: "4"
+            npm-i: "mocha@5.2.0 nyc@11.9.0 supertest@3.4.2"
 
-        - name: Node.js 13.x
-          node-version: "13.14"
-          npm-i: mocha@9.2.2
+          - node-version: "5"
+            npm-i: "mocha@5.2.0 nyc@11.9.0 supertest@3.4.2"
+            # fixes https://github.com/npm/cli/issues/681
+            npm-version: "npm@3.10.10"
 
-        - name: Node.js 14.x
-          node-version: "14.21"
+          - node-version: "6"
+            npm-i: "mocha@6.2.2 nyc@14.1.1 supertest@3.4.2"
 
-        - name: Node.js 15.x
-          node-version: "15.14"
+          - node-version: "7"
+            npm-i: "mocha@6.2.2 nyc@14.1.1 supertest@6.1.6"
 
-        - name: Node.js 16.x
-          node-version: "16.20"
+          - node-version: "8"
+            npm-i: "mocha@7.2.0 nyc@14.1.1"
 
-        - name: Node.js 17.x
-          node-version: "17.9"
+          - node-version: "9"
+            npm-i: "mocha@7.2.0 nyc@14.1.1"
 
-        - name: Node.js 18.x
-          node-version: "18.19"
+          - node-version: "10"
+            npm-i: "mocha@8.4.0"
 
-        - name: Node.js 19.x
-          node-version: "19.9"
+          - node-version: "11"
+            npm-i: "mocha@8.4.0"
 
-        - name: Node.js 20.x
-          node-version: "20.11"
+          - node-version: "12"
+            npm-i: "mocha@9.2.2"
 
-        - name: Node.js 21.x
-          node-version: "21.6"
+          - node-version: "13"
+            npm-i: "mocha@9.2.2"
 
+    runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Install Node.js ${{ matrix.node-version }}
-      shell: bash -eo pipefail -l {0}
-      run: |
-        nvm install --default ${{ matrix.node-version }}
-        if [[ "${{ matrix.node-version }}" == 0.* && "$(cut -d. -f2 <<< "${{ matrix.node-version }}")" -lt 10 ]]; then
-          nvm install --alias=npm 0.10
-          nvm use ${{ matrix.node-version }}
-          sed -i '1s;^.*$;'"$(printf '#!%q' "$(nvm which npm)")"';' "$(readlink -f "$(which npm)")"
-          npm config set strict-ssl false
-        fi
-        dirname "$(nvm which ${{ matrix.node-version }})" >> "$GITHUB_PATH"
-
-    - name: Configure npm
-      run: |
-        if [[ "$(npm config get package-lock)" == "true" ]]; then
-          npm config set package-lock false
-        else
-          npm config set shrinkwrap false
-        fi
-
-    - name: Remove npm module(s) ${{ matrix.npm-rm }}
-      run: npm rm --silent --save-dev ${{ matrix.npm-rm }}
-      if: matrix.npm-rm != ''
-
-    - name: Install npm module(s) ${{ matrix.npm-i }}
-      run: npm install --save-dev ${{ matrix.npm-i }}
-      if: matrix.npm-i != ''
-
-    - name: Setup Node.js version-specific dependencies
-      shell: bash
-      run: |
-        # eslint for linting
-        # - remove on Node.js < 12
-        if [[ "$(cut -d. -f1 <<< "${{ matrix.node-version }}")" -lt 12 ]]; then
-          node -pe 'Object.keys(require("./package").devDependencies).join("\n")' | \
-            grep -E '^eslint(-|$)' | \
-            sort -r | \
-            xargs -n1 npm rm --silent --save-dev
-        fi
-
-    - name: Install Node.js dependencies
-      run: npm install
-
-    - name: List environment
-      id: list_env
-      shell: bash
-      run: |
-        echo "node@$(node -v)"
-        echo "npm@$(npm -v)"
-        npm -s ls ||:
-        (npm -s ls --depth=0 ||:) | awk -F'[ @]' 'NR>1 && $2 { print $2 "=" $3 }' >> "$GITHUB_OUTPUT"
-
-    - name: Run tests
-      shell: bash
-      run: |
-        if npm -ps ls nyc | grep -q nyc; then
-          npm run test-ci
-          cp coverage/lcov.info "coverage/${{ matrix.node-version }}.lcov"
-        else
-          npm test
-        fi
-
-    - name: Lint code
-      if: steps.list_env.outputs.eslint != ''
-      run: npm run lint
-
-    - name: Collect code coverage
-      if: steps.list_env.outputs.nyc != ''
-      run: |
-        if [[ -d ./coverage ]]; then
-          mv ./coverage "./${{ matrix.node-version }}"
-          mkdir ./coverage
-          mv "./${{ matrix.node-version }}" "./coverage/${{ matrix.node-version }}"
-        fi
-
-    - name: Upload code coverage
-      uses: actions/upload-artifact@v4
-      if: steps.list_env.outputs.nyc != ''
-      with:
-        name: coverage-${{ matrix.node-version }}
-        path: "./coverage/${{ matrix.node-version }}"
-        retention-days: 1
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Npm version fixes
+        if: ${{matrix.npm-version != ''}}
+        run: npm install -g ${{ matrix.npm-version }}
+
+      - name: Configure npm loglevel
+        run: |
+          npm config set loglevel error
+        shell: bash
+
+      - name: Install Node version specific dev deps
+        if: ${{ matrix.npm-i != '' }}
+        run: npm install --save-dev ${{ matrix.npm-i }}
+
+      - name: Remove eslint
+        shell: bash
+        run: |
+          # eslint for linting
+          # - remove on Node.js < 12
+          if [[ "$(cut -d. -f1 <<< "${{ matrix.node-version }}")" -lt 12 ]]; then
+            node -pe 'Object.keys(require("./package").devDependencies).join("\n")' | \
+              grep -E '^eslint(-|$)' | \
+              sort -r | \
+              xargs -n1 npm rm --silent --save-dev
+          fi
+      - name: Install dependencies
+        run: npm install
+
+      - name: Output Node and NPM versions
+        run: |
+          echo "Node.js version: $(node -v)"
+          echo "NPM version: $(npm -v)"
+
+      - name: Run tests
+        shell: bash
+        run: npm run test-ci
+
+      - name: Upload code coverage
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-node-${{ matrix.node-version }}-${{ matrix.os }}
+          path: ./coverage/lcov.info
+          retention-days: 1
 
   coverage:
     needs: test
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      checks: write
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Install lcov
-      shell: bash
-      run: sudo apt-get -y install lcov
-
-    - name: Collect coverage reports
-      uses: actions/download-artifact@v4
-      with:
-        path: ./coverage
-
-    - name: Merge coverage reports
-      shell: bash
-      run: find ./coverage -name lcov.info -exec printf '-a %q\n' {} \; | xargs lcov -o ./coverage/lcov.info
-
-    - name: Upload coverage report
-      uses: coverallsapp/github-action@master
-      with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
+      - uses: actions/checkout@v4
+
+      - name: Install lcov
+        shell: bash
+        run: sudo apt-get -y install lcov
+
+      - name: Collect coverage reports
+        uses: actions/download-artifact@v4
+        with:
+          path: ./coverage
+          pattern: coverage-node-*
+
+      - name: Merge coverage reports
+        shell: bash
+        run: find ./coverage -name lcov.info -exec printf '-a %q\n' {} \; | xargs lcov -o ./lcov.info
+
+      - name: Upload coverage report
+        uses: coverallsapp/github-action@v2
+        with:
+          file: ./lcov.info
diff --git a/.github/workflows/iojs.yml b/.github/workflows/iojs.yml
new file mode 100644
index 00000000..a7860903
--- /dev/null
+++ b/.github/workflows/iojs.yml
@@ -0,0 +1,88 @@
+name: iojs-ci
+
+on:
+  push:
+    branches:
+      - master
+      - '4.x'
+    paths-ignore:
+      - '*.md'
+  pull_request:
+    paths-ignore:
+      - '*.md'
+
+concurrency:
+  group: "${{ github.workflow }} ✨ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: ["0.8", "1.8", "2.5", "3.3"]
+        include:
+          - node-version: "0.8"
+            npm-i: mocha@2.5.3 supertest@1.1.0
+            npm-rm: nyc
+          - node-version: "1.8"
+            npm-i: "mocha@3.5.3 nyc@10.3.2 supertest@2.0.0"
+          - node-version: "2.5"
+            npm-i: "mocha@3.5.3 nyc@10.3.2 supertest@2.0.0"
+          - node-version: "3.3"
+            npm-i: "mocha@3.5.3 nyc@10.3.2 supertest@2.0.0"
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install node.js ${{ matrix.node-version }}
+      shell: bash -eo pipefail -l {0}
+      run: |
+        nvm install --default ${{ matrix.node-version }}
+        if [[ "${{ matrix.node-version }}" == 0.* && "$(cut -d. -f2 <<< "${{ matrix.node-version }}")" -lt 10 ]]; then
+          nvm install --alias=npm 0.10
+          nvm use ${{ matrix.node-version }}
+          sed -i '1s;^.*$;'"$(printf '#!%q' "$(nvm which npm)")"';' "$(readlink -f "$(which npm)")"
+          npm config set strict-ssl false
+        fi
+        dirname "$(nvm which ${{ matrix.node-version }})" >> "$GITHUB_PATH"
+        dirname "$(nvm which ${{ matrix.node-version }})" >> "$GITHUB_PATH"
+
+    - name: Configure npm
+      run: |
+        npm config set loglevel error
+        npm config set shrinkwrap false
+
+    - name: Install npm module(s) ${{ matrix.npm-i }}
+      run: npm install --save-dev ${{ matrix.npm-i }}
+      if: matrix.npm-i != ''
+
+    - name: Remove npm module(s) ${{ matrix.npm-rm }}
+      run: npm rm --silent --save-dev ${{ matrix.npm-rm }}
+      if: matrix.npm-rm != ''
+
+    - name: Remove eslint
+      shell: bash
+      run: |
+        # eslint for linting
+        node -pe 'Object.keys(require("./package").devDependencies).join("\n")' | \
+          grep -E '^eslint(-|$)' | \
+          sort -r | \
+          xargs -n1 npm rm --silent --save-dev
+
+    - name: Install Node.js dependencies
+      run: npm install
+
+    - name: List environment
+      id: list_env
+      shell: bash
+      run: |
+        echo "node@$(node -v)"
+        echo "npm@$(npm -v)"
+        npm -s ls ||:
+        (npm -s ls --depth=0 ||:) | awk -F'[ @]' 'NR>1 && $2 { print $2 "=" $3 }' >> "$GITHUB_OUTPUT"
+
+    - name: Run tests
+      shell: bash
+      run: npm run test
diff --git a/package.json b/package.json
index 79cb1b4c..932e51e2 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "eslint-plugin-markdown": "3.0.1",
     "express": "4.17.3",
     "mocha": "10.2.0",
-    "nyc": "15.1.0",
+    "nyc": "14.1.1",
     "supertest": "6.3.4"
   },
   "files": [
@@ -39,7 +39,7 @@
   },
   "scripts": {
     "lint": "eslint . && node ./scripts/lint-readme.js",
-    "test": "./test/support/gencert.sh && mocha --require test/support/env --check-leaks --bail --no-exit --reporter spec test/",
+    "test": "bash test/support/gencert.sh && mocha --require test/support/env --check-leaks --reporter spec test/",
     "test-ci": "nyc --reporter=lcov --reporter=text npm test",
     "test-cov": "nyc npm test",
     "version": "node scripts/version-history.js && git add HISTORY.md"
diff --git a/test/support/gencert.sh b/test/support/gencert.sh
index cfdda070..a6cf1e71 100755
--- a/test/support/gencert.sh
+++ b/test/support/gencert.sh
@@ -1,5 +1,14 @@
-#! /bin/sh
-set -ex
+#!/usr/bin/env bash
+set -e
+
+# Detect OS
+OS="$(uname -s)"
+
+SUBJ="/C=US/ST=Illinois/L=Chicago/O=node-express-session/CN=express-session.local"
+
+if [[ "$OS" == MINGW* || "$OS" == MSYS* ]]; then
+  SUBJ=/"/C=US/ST=Illinois/L=Chicago/O=node-express-session/CN=express-session.local"
+fi
 
 openssl req -x509 -nodes -newkey rsa:2048 -keyout ./test/fixtures/server.key -out ./test/fixtures/server.crt -days 3650 \
--subj "/C=US/ST=Illinois/L=Chicago/O=node-express-session/CN=express-session.local"
+-subj "$SUBJ"