diff --git a/.github/workflows/node-4+.yml b/.github/workflows/node-4+.yml
new file mode 100644
index 0000000..f53d6cb
--- /dev/null
+++ b/.github/workflows/node-4+.yml
@@ -0,0 +1,237 @@
+name: 'Tests: node.js'
+
+on: [pull_request, push]
+
+jobs:
+  latest:
+    name: 'latest minors'
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [
+          "15.0",
+          "14.15",
+          "13.14",
+          "12.19",
+          "11.15",
+          "10.23",
+          "9.11",
+          "8.17",
+          "7.10",
+          "6.17",
+          "5.12",
+          "4.9"
+        ]
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dcodeIO/setup-node-nvm@master
+        name: Use Node.js ${{ matrix.node-version }}
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: 'upgrade npm, npm install'
+        run: |
+          . /home/runner/mynvm/nvm.sh
+          nvm install-latest-npm
+          export CI_RESET_NODE_VERSION=1
+          case "${{ matrix.node-version }}" in
+            5.*|6.1|6.2    ) nvm install --latest-npm 6 ;;
+            9.0|9.1|9.2    ) nvm install --latest-npm 9 ;;
+            *              ) export CI_RESET_NODE_VERSION=0 ;;
+          esac
+          npm install
+          if [ "${CI_RESET_NODE_VERSION-}" = 1 ]; then nvm use "${{ matrix.node-version }}"; fi
+      - run: npm run tests-only
+      - run: if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi
+  minors:
+    needs: latest
+    name: 'non-latest minors'
+    continue-on-error: true
+    if: ${{ !github.head_ref || !startsWith(github.head_ref, 'renovate') }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [
+          "14.14",
+          "14.13",
+          "14.12",
+          "14.11",
+          "14.10",
+          "14.9",
+          "14.8",
+          "14.7",
+          "14.6",
+          "14.5",
+          "14.4",
+          "14.3",
+          "14.2",
+          "14.1",
+          "14.0",
+          "13.13",
+          "13.12",
+          "13.11",
+          "13.10",
+          "13.9",
+          "13.8",
+          "13.7",
+          "13.6",
+          "13.5",
+          "13.4",
+          "13.3",
+          "13.2",
+          "13.1",
+          "13.0",
+          "12.18",
+          "12.17",
+          "12.16",
+          "12.15",
+          "12.14",
+          "12.13",
+          "12.12",
+          "12.11",
+          "12.10",
+          "12.9",
+          "12.8",
+          "12.7",
+          "12.6",
+          "12.5",
+          "12.4",
+          "12.3",
+          "12.2",
+          "12.1",
+          "12.0",
+          "11.14",
+          "11.13",
+          "11.12",
+          "11.11",
+          "11.10",
+          "11.9",
+          "11.8",
+          "11.7",
+          "11.6",
+          "11.5",
+          "11.4",
+          "11.3",
+          "11.2",
+          "11.1",
+          "11.0",
+          "10.22",
+          "10.21",
+          "10.20",
+          "10.19",
+          "10.18",
+          "10.17",
+          "10.16",
+          "10.15",
+          "10.14",
+          "10.13",
+          "10.12",
+          "10.11",
+          "10.10",
+          "10.9",
+          "10.8",
+          "10.7",
+          "10.6",
+          "10.5",
+          "10.4",
+          "10.3",
+          "10.2",
+          "10.1",
+          "10.0",
+          "9.10",
+          "9.9",
+          "9.8",
+          "9.7",
+          "9.6",
+          "9.5",
+          "9.4",
+          "9.3",
+          "9.2",
+          "9.1",
+          "9.0",
+          "8.16",
+          "8.15",
+          "8.14",
+          "8.13",
+          "8.12",
+          "8.11",
+          "8.10",
+          "8.9",
+          "8.8",
+          "8.7",
+          "8.6",
+          "8.5",
+          "8.4",
+          "8.3",
+          "8.2",
+          "8.1",
+          "8.0",
+          "7.9",
+          "7.8",
+          "7.7",
+          "7.6",
+          "7.5",
+          "7.4",
+          "7.3",
+          "7.2",
+          "7.1",
+          "7.0",
+          "6.16",
+          "6.15",
+          "6.14",
+          "6.13",
+          "6.12",
+          "6.11",
+          "6.10",
+          "6.9",
+          "6.8",
+          "6.7",
+          "6.6",
+          "6.5",
+          "6.4",
+          "6.3",
+          "6.2",
+          "6.1",
+          "6.0",
+          "5.11",
+          "5.10",
+          "5.9",
+          "5.8",
+          "5.7",
+          "5.6",
+          "5.5",
+          "5.4",
+          "5.3",
+          "5.2",
+          "5.1",
+          "5.0",
+          "4.8",
+          "4.7",
+          "4.6",
+          "4.5",
+          "4.4",
+          "4.3",
+          "4.2",
+          "4.1",
+          "4.0"
+        ]
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dcodeIO/setup-node-nvm@master
+        name: Use Node.js ${{ matrix.node-version }}
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: . /home/runner/mynvm/nvm.sh && nvm install-latest-npm
+      - run: npm install
+      - run: npm run tests-only
+      - run: if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi
+
+  node:
+    name: 'node 4+'
+    needs: [latest, minors]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'
\ No newline at end of file
diff --git a/.github/workflows/node-4-9.yml b/.github/workflows/node-4-9.yml
deleted file mode 100644
index a7e57d8..0000000
--- a/.github/workflows/node-4-9.yml
+++ /dev/null
@@ -1,137 +0,0 @@
-name: 'Tests: node.js v4-9'
-
-on: [pull_request, push]
-
-jobs:
-  latest:
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [
-          9.11,
-          8.17,
-          7.10,
-          6.17,
-          5.12,
-          4.9
-        ]
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: dcodeIO/setup-node-nvm@master
-        name: Use Node.js ${{ matrix.node-version }}
-        with:
-          node-version: ${{ matrix.node-version }}
-      - run: |
-          . /home/runner/mynvm/nvm.sh
-          nvm install-latest-npm
-          export CI_RESET_NODE_VERSION=1
-          case "${{ matrix.node-version }}" in
-            0.5|0.6|0.7|0.9) nvm install --latest-npm 0.8 ;;
-            5.*            ) nvm install --latest-npm 6 ;;
-            6.1|6.2        ) nvm install --latest-npm 6 ;;
-            9.0|9.1|9.2    ) nvm install --latest-npm 9 ;;
-            *              ) export CI_RESET_NODE_VERSION=0 ;;
-          esac
-          npm install
-          if [ "${CI_RESET_NODE_VERSION-}" = 1 ]; then nvm use "${{ matrix.node-version }}"; fi
-      - run: npm run tests-only
-      - run: if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi
-  minors:
-    name: 'every other minor'
-    continue-on-error: true
-    if: ${{ !github.head_ref || !startsWith(github.head_ref, 'renovate') }}
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [
-          9.10,
-          9.9,
-          9.8,
-          9.7,
-          9.6,
-          9.5,
-          9.4,
-          9.3,
-          9.2,
-          9.1,
-          9.0,
-          8.16,
-          8.15,
-          8.14,
-          8.13,
-          8.12,
-          8.11,
-          8.10,
-          8.9,
-          8.8,
-          8.7,
-          8.6,
-          8.5,
-          8.4,
-          8.3,
-          8.2,
-          8.1,
-          8.0,
-          7.9,
-          7.8,
-          7.7,
-          7.6,
-          7.5,
-          7.4,
-          7.3,
-          7.2,
-          7.1,
-          7.0,
-          6.16,
-          6.15,
-          6.14,
-          6.13,
-          6.12,
-          6.11,
-          6.10,
-          6.9,
-          6.8,
-          6.7,
-          6.6,
-          6.5,
-          6.4,
-          6.3,
-          6.2,
-          6.1,
-          6.0,
-          5.11,
-          5.10,
-          5.9,
-          5.8,
-          5.7,
-          5.6,
-          5.5,
-          5.4,
-          5.3,
-          5.2,
-          5.1,
-          5.0,
-          4.8,
-          4.7,
-          4.6,
-          4.5,
-          4.4,
-          4.3,
-          4.2,
-          4.1,
-          4.0
-        ]
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: dcodeIO/setup-node-nvm@master
-        name: Use Node.js ${{ matrix.node-version }}
-        with:
-          node-version: ${{ matrix.node-version }}
-      - run: . /home/runner/mynvm/nvm.sh && nvm install-latest-npm
-      - run: npm install
-      - run: npm run tests-only
-      - run: if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi
\ No newline at end of file
diff --git a/.github/workflows/node-iojs.yml b/.github/workflows/node-iojs.yml
index 46960b1..38f6146 100644
--- a/.github/workflows/node-iojs.yml
+++ b/.github/workflows/node-iojs.yml
@@ -1,18 +1,18 @@
-name: 'Tests: io.js'
+name: 'Tests: node.js (io.js)'
 
 on: [pull_request, push]
 
 jobs:
   latest:
-    name: 'each major, latest minor'
+    name: 'latest minors'
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
         node-version: [
-          iojs-v3.3,
-          iojs-v2.5,
-          iojs-v1.8
+          "iojs-v3.3",
+          "iojs-v2.5",
+          "iojs-v1.8"
         ]
 
     steps:
@@ -21,12 +21,14 @@ jobs:
         name: Use Node.js ${{ matrix.node-version }}
         with:
           node-version: ${{ matrix.node-version }}
-      - run: . /home/runner/mynvm/nvm.sh && nvm install-latest-npm
+      - name: 'upgrade npm, npm install'
+        run: . /home/runner/mynvm/nvm.sh && nvm install-latest-npm
       - run: npm install
       - run: npm run tests-only
       - run: if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi
   minors:
-    name: 'every other minor'
+    needs: latest
+    name: 'non-latest minors'
     continue-on-error: true
     if: ${{ !github.head_ref || !startsWith(github.head_ref, 'renovate') }}
     runs-on: ubuntu-latest
@@ -34,22 +36,22 @@ jobs:
     strategy:
       matrix:
         node-version: [
-          iojs-v3.2,
-          iojs-v3.1,
-          iojs-v3.0,
-          iojs-v2.4,
-          iojs-v2.3,
-          iojs-v2.2,
-          iojs-v2.1,
-          iojs-v2.0,
-          iojs-v1.7,
-          iojs-v1.6,
-          iojs-v1.5,
-          iojs-v1.4,
-          iojs-v1.3,
-          iojs-v1.2,
-          iojs-v1.1,
-          iojs-v1.0
+          "iojs-v3.2",
+          "iojs-v3.1",
+          "iojs-v3.0",
+          "iojs-v2.4",
+          "iojs-v2.3",
+          "iojs-v2.2",
+          "iojs-v2.1",
+          "iojs-v2.0",
+          "iojs-v1.7",
+          "iojs-v1.6",
+          "iojs-v1.5",
+          "iojs-v1.4",
+          "iojs-v1.3",
+          "iojs-v1.2",
+          "iojs-v1.1",
+          "iojs-v1.0"
         ]
 
     steps:
@@ -58,7 +60,15 @@ jobs:
         name: Use Node.js ${{ matrix.node-version }}
         with:
           node-version: ${{ matrix.node-version }}
-      - run: . /home/runner/mynvm/nvm.sh && nvm install-latest-npm
+      - name: 'upgrade npm, npm install'
+        run: . /home/runner/mynvm/nvm.sh && nvm install-latest-npm
       - run: npm install
       - run: npm run tests-only
       - run: if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi
+
+  node:
+    name: 'io.js'
+    needs: [latest, minors]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'
\ No newline at end of file
diff --git a/.github/workflows/node-pretest.yml b/.github/workflows/node-pretest.yml
new file mode 100644
index 0000000..570b491
--- /dev/null
+++ b/.github/workflows/node-pretest.yml
@@ -0,0 +1,37 @@
+name: 'Tests: pretest/posttest'
+
+on: [pull_request, push]
+
+jobs:
+  pretest:
+    runs-on: ubuntu-latest
+
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dcodeIO/setup-node-nvm@master
+        name: Use Node.js `lts/*`
+        with:
+          node-version: "lts/*"
+      - name: 'upgrade npm, npm install'
+        run: |
+          . /home/runner/mynvm/nvm.sh
+          nvm install-latest-npm
+          npm install
+      - run: npm run pretest
+
+  posttest:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dcodeIO/setup-node-nvm@master
+        name: Use Node.js `lts/*`
+        with:
+          node-version: "lts/*"
+      - name: 'upgrade npm, npm install'
+        run: |
+          . /home/runner/mynvm/nvm.sh
+          nvm install-latest-npm
+          npm install
+      - run: npm run posttest
\ No newline at end of file
diff --git a/.github/workflows/node-zero.yml b/.github/workflows/node-zero.yml
new file mode 100644
index 0000000..4abfdf1
--- /dev/null
+++ b/.github/workflows/node-zero.yml
@@ -0,0 +1,84 @@
+name: 'Tests: node.js (0.x)'
+
+on: [pull_request, push]
+
+jobs:
+  stable:
+    name: 'stable minors'
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [
+          "0.12",
+          "0.10",
+          "0.8"
+        ]
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dcodeIO/setup-node-nvm@master
+        name: Use Node.js ${{ matrix.node-version }}
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: 'upgrade npm, npm install'
+        run: |
+          . /home/runner/mynvm/nvm.sh
+          case "${{ matrix.node-version }}" in
+            0.*            ) export NPM_CONFIG_STRICT_SSL=false ;;
+          esac
+          nvm install-latest-npm
+          export CI_RESET_NODE_VERSION=1
+          case "${{ matrix.node-version }}" in
+            0.5|0.6|0.7|0.9) nvm install --latest-npm 0.8 ;;
+            *              ) export CI_RESET_NODE_VERSION=0 ;;
+          esac
+          npm install
+          if [ "${CI_RESET_NODE_VERSION-}" = 1 ]; then nvm use "${{ matrix.node-version }}"; fi
+      - run: npm run tests-only
+      - run: if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi
+  unstable:
+    needs: stable
+    name: 'unstable minors'
+    continue-on-error: true
+    if: ${{ !github.head_ref || !startsWith(github.head_ref, 'renovate') }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [
+          "0.11",
+          "0.9",
+          "0.6",
+          "0.4"
+        ]
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dcodeIO/setup-node-nvm@master
+        name: Use Node.js ${{ matrix.node-version }}
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: 'upgrade npm, npm install'
+        run: |
+          . /home/runner/mynvm/nvm.sh
+          case "${{ matrix.node-version }}" in
+            0.*            ) export NPM_CONFIG_STRICT_SSL=false ;;
+          esac
+          nvm install-latest-npm
+          export CI_RESET_NODE_VERSION=1
+          case "${{ matrix.node-version }}" in
+            0.5|0.6|0.7|0.9) nvm install --latest-npm 0.8 ;;
+            *              ) export CI_RESET_NODE_VERSION=0 ;;
+          esac
+          npm install
+          if [ "${CI_RESET_NODE_VERSION-}" = 1 ]; then nvm use "${{ matrix.node-version }}"; fi
+      - run: npm run tests-only
+      - run: if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi
+
+  node:
+    name: 'node 0.x'
+    needs: [stable, unstable]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'
\ No newline at end of file
diff --git a/.github/workflows/ses.yml b/.github/workflows/ses.yml
new file mode 100644
index 0000000..0e08989
--- /dev/null
+++ b/.github/workflows/ses.yml
@@ -0,0 +1,33 @@
+name: 'Tests: SES'
+
+on: [pull_request, push]
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [
+          "14",
+          "12"
+        ]
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: dcodeIO/setup-node-nvm@master
+        name: Use Node.js ${{ matrix.node-version }}
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: 'upgrade npm, npm install'
+        run: |
+          . /home/runner/mynvm/nvm.sh
+          nvm install-latest-npm
+          npm install
+      - run: npm run test:ses
+
+  SES:
+    needs: [tests]
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo tests completed'
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 19a54bd..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-version: ~> 1.0
-language: node_js
-os:
-  - linux
-import:
-  - ljharb/travis-ci:node/0.x/all.yml
-  - ljharb/travis-ci:node/minors/10.yml
-  - ljharb/travis-ci:node/minors/11.yml
-  - ljharb/travis-ci:node/minors/12.yml
-  - ljharb/travis-ci:node/minors/13.yml
-  - ljharb/travis-ci:node/minors/14.yml
-  - ljharb/travis-ci:node/minors/15.yml
-  - ljharb/travis-ci:node/pretest.yml
-  - ljharb/travis-ci:node/posttest.yml
-script:
-   - 'if [ -n "${SES-}" ]; then npm run test:ses; fi'
-matrix:
-  include:
-    - node_js: "14"
-      env: SES=true
-    - node_js: "12"
-      env: SES=true
-after_success:
- - 'if [ -f coverage/*.json ]; then bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi'