diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f328d39..a9f36bb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,65 +1,12 @@
 name: CI
 on:
   push:
-    paths-ignore:
-      - 'docs/**'
-      - '*.md'
-      - '.mailmap'
   workflow_dispatch:
 
-permissions:
-  contents: read
+permissions: {}
 
 jobs:
-  linux:
-    name: ${{ matrix.compiler }} on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-20.04]
-        compiler: [g++-7, g++-8, g++-9, g++-10,
-                   clang++-7, clang++-8, clang++-9, clang++-10, clang++-11, clang++-12]
-        include:
-          - os: ubuntu-22.04
-            compiler: g++-11
-          - os: ubuntu-22.04
-            compiler: g++-12
-          - os: ubuntu-22.04
-            compiler: clang++-13
-          - os: ubuntu-22.04
-            compiler: clang++-14
-    env:
-      CXX: ${{ matrix.compiler }}
-    steps:
-      - name: Install C++ compiler
-        run: |
-          sudo apt-get -qy install ${CXX/clang++/clang}
-          ${CXX} --version
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Build and test
-        run: ./.jenkins
-
-  macos:
-    name: Xcode ${{ matrix.xcode }} on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-11]
-        xcode: ['12.4', '12.5', '13.2']
-        include:
-          - os: macos-12
-            xcode: '13.4'
-          - os: macos-12
-            xcode: '14.2'
-    steps:
-      - name: Set up Xcode
-        uses: maxim-lobanov/setup-xcode@v1
-        with:
-          xcode-version: ${{ matrix.xcode }}
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Build and test
-        run: ./.jenkins
+  Ubuntu:
+    uses: named-data/actions/.github/workflows/jenkins-script-ubuntu.yml@v1
+  macOS:
+    uses: named-data/actions/.github/workflows/jenkins-script-macos.yml@v1
diff --git a/AUTHORS.md b/AUTHORS.md
index b90aef9..f9755fd 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -2,7 +2,7 @@
 
 The following lists maintainers, primary developers, and all much-appreciated contributors to NDNCERT in alphabetical order.
 The specific contributions of individual authors can be obtained from the git history of the [official NDNCERT repository](https://github.com/named-data/ndncert).
-If you would like to become a contributor to the official repository, please follow the recommendations in <https://github.com/named-data/.github/blob/master/CONTRIBUTING.md>.
+If you would like to become a contributor to the official repository, please follow the recommendations in <https://github.com/named-data/.github/blob/main/CONTRIBUTING.md>.
 
 * Alexander Afanasyev <https://users.cs.fiu.edu/~afanasyev/>
 * Ashlesh Gawande <https://www.linkedin.com/in/agawande>
diff --git a/README.md b/README.md
index ed4649e..f08b6f0 100644
--- a/README.md
+++ b/README.md
@@ -23,12 +23,11 @@ Please submit any bug reports or feature requests to the
 ## Contributing
 
 We greatly appreciate contributions to the NDNCERT code base, provided that they are
-licensed under the GPL 3.0+ or a compatible license (see below).
-If you are new to the NDN software community, please read the
-[Contributor's Guide](https://github.com/named-data/.github/blob/master/CONTRIBUTING.md)
-to get started.
+licensed under the GNU GPL version 3 or a compatible license.
+If you are new to the NDN software community, please read our [Contributor's Guide](
+https://github.com/named-data/.github/blob/main/CONTRIBUTING.md) to get started.
 
 ## License
 
-NDNCERT is an open source project licensed under the GPL version 3.
-See [`COPYING.md`](COPYING.md) for more information.
+NDNCERT is free software distributed under the GNU General Public License version 3.
+See [`COPYING.md`](COPYING.md) for details.