diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 46887f00..07185e33 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -96,31 +96,4 @@ jobs:
       - unit-tests
       - coding-standards
       - static-analysis
-    runs-on: ${{ matrix.operating-system }}
-    strategy:
-      matrix:
-        operating-system:
-          - ubuntu-latest
-        php-versions:
-          - '8.1'
-    steps:
-      - name: Setup PHP
-        uses: shivammathur/setup-php@v2
-        with:
-          coverage: none
-          tools: composer, box
-          php-version: "${{ matrix.php-version }}"
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      # Temporary until we have a first tag; Box needs at least one tag to exist!
-      - run: git describe --tags HEAD || git tag 0.0.0
-      - uses: ramsey/composer-install@v3
-      - name: Build PHAR
-        run: box compile
-      - name: Check the PHAR executes
-        run: php pie.phar --version
-      - uses: actions/upload-artifact@v4
-        with:
-          name: pie-${{ github.sha }}.phar
-          path: pie.phar
+    uses: ./.github/workflows/release-unsigned-phar.yml
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 3f7488ba..b0c33be3 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -21,14 +21,25 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
+  build-phar:
+    uses: ./.github/workflows/release-unsigned-phar.yml
+
   # Build job
   build:
     runs-on: ubuntu-latest
+    needs:
+      - build-phar
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Build documentation
         run: .github/docs/build-docs.sh
+      - name: Fetch built PHAR from artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: pie-${{ github.sha }}.phar
+      - name: Copy PHAR into docs
+        run: cp pie.phar docs-package/pie-nightly.phar
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with:
diff --git a/.github/workflows/release-unsigned-phar.yml b/.github/workflows/release-unsigned-phar.yml
new file mode 100644
index 00000000..7cffb9b4
--- /dev/null
+++ b/.github/workflows/release-unsigned-phar.yml
@@ -0,0 +1,36 @@
+name: "Release unsigned PHAR"
+
+on:
+  workflow_call:
+
+jobs:
+
+  build-phar:
+    runs-on: ${{ matrix.operating-system }}
+    strategy:
+      matrix:
+        operating-system:
+          - ubuntu-latest
+        php-versions:
+          - '8.1'
+    steps:
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: none
+          tools: composer, box
+          php-version: "${{ matrix.php-version }}"
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      # Temporary until we have a first tag; Box needs at least one tag to exist!
+      - run: git describe --tags HEAD || git tag 0.0.0
+      - uses: ramsey/composer-install@v3
+      - name: Build PHAR
+        run: box compile
+      - name: Check the PHAR executes
+        run: php pie.phar --version
+      - uses: actions/upload-artifact@v4
+        with:
+          name: pie-${{ github.sha }}.phar
+          path: pie.phar
diff --git a/README.md b/README.md
index 1432bf83..799553ba 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,9 @@ please read [extension-maintainers](./docs/extension-maintainers.md).
 
 ### Manual installation
 
-- Download `pie.phar` from the [latest releases](https://github.com/php/pie/releases)
+- Download `pie.phar` either:
+  - [latest stable release](https://github.com/php/pie/releases)
+  - [latest unstable nightly](https://php.github.io/pie/pie-nightly.phar)
 - Validate the signature in `pie.phar.asc`
 - You may then invoke PIE with `php pie.phar <command>`