diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1596b42c..ca86d85c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -2,8 +2,21 @@ name: Release
 
 on:
   workflow_dispatch:
-  release:
-    types: [published]
+    inputs:
+      version:
+        description: "Version to release (e.g. 1.2.3)"
+        required: true
+        type: string
+      dry_run:
+        description: "Dry run"
+        required: true
+        type: boolean
+
+permissions:
+  contents: write
+  id-token: write
+  attestations: write
+  artifact-metadata: write
 
 jobs:
   build:
@@ -14,23 +27,26 @@ jobs:
         destination:
           - { name: "ubuntu-aarch64", os: ubuntu-22.04-arm }
           - { name: "ubuntu-x86_64", os: ubuntu-22.04 }
-          - { name: "macos-universal", os: macos-15 }
+          - { name: "macos-universal", os: macos-26 }
     steps:
     - if: startsWith(matrix.destination.name, 'ubuntu')
       uses: vapor/swiftly-action@v0.2
       with:
         toolchain: "6.2"
     - if: startsWith(matrix.destination.name, 'macos')
-      run: sudo xcode-select -s /Applications/Xcode_26.1.app
+      run: sudo xcode-select -s /Applications/Xcode_26.3.app
 
     - uses: actions/checkout@v6
+    - name: Update Version.swift
+      run: echo "let version = \"${{ inputs.version }}\"" > Sources/Mockolo/Version.swift
     - name: Create the binary
       run: ./install-script.sh -s . -t mockolo -d . -o mockolo.${{ matrix.destination.name }}.tar.gz
     - name: Upload the binary
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: mockolo.${{ matrix.destination.name }}.tar.gz
         path: mockolo.${{ matrix.destination.name }}.tar.gz
+        archive: false
 
   check-portability:
     needs: build
@@ -48,9 +64,10 @@ jobs:
           - { name: "macos-universal", os: macos-15 }
           - { name: "macos-universal", os: macos-14 }
     steps:
-    - uses: actions/download-artifact@v7
+    - uses: actions/download-artifact@v8
       with:
         name: mockolo.${{ matrix.destination.name }}.tar.gz
+        skip-decompress: true
     - name: Unpack the binary
       run: tar -xvf mockolo.${{ matrix.destination.name }}.tar.gz
     - name: Run the binary
@@ -64,48 +81,65 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Download all artifacts
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           merge-multiple: true
+          skip-decompress: true
 
-      - run: bundle/make_artifactbundle.sh ${{ github.event.release.tag_name || github.ref_name }}
+      - run: bundle/make_artifactbundle.sh "${{ inputs.version }}"
+      
       - name: Upload artifact bundle
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: mockolo.artifactbundle.zip
           path: mockolo.artifactbundle.zip
+          # GitHub re-compresses the zip file, resulting in a broken zip file
+          archive: false
 
       - name: Compute checksum
         id: checksum
-        run: echo "checksum=$(swift package compute-checksum mockolo.artifactbundle.zip)" >> "$GITHUB_OUTPUT"
+        run: echo "checksum=$(swift package compute-checksum mockolo.artifactbundle.zip)" | tee -a "$GITHUB_OUTPUT"
 
-  deploy-binary:
-    if: ${{ github.event_name == 'release' }}
+  publish:
+    if: ${{ !inputs.dry_run }}
     needs: [check-portability, make-artifact-bundle]
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/download-artifact@v7
+    - uses: actions/download-artifact@v8
       with:
         merge-multiple: true
-    - name: Deploy the binary
+        skip-decompress: true
+
+    - name: Generate signed attestations
+      uses: actions/attest@v4
+      with:
+        subject-path: |
+          mockolo.ubuntu-x86_64.tar.gz
+          mockolo.ubuntu-aarch64.tar.gz
+          mockolo.macos-universal.tar.gz
+          mockolo.artifactbundle.zip
+
+    - name: Publish to GitHub Releases
       uses: softprops/action-gh-release@v2
       with:
+        name: ${{ inputs.version }}
+        tag_name: ${{ inputs.version }}
+        target_commitish: ${{ github.sha }}
         body: |
-          ----
-
           ## For Build Tools Plugin (artifactbundle)
 
           ```swift
           .binaryTarget(
               name: "mockolo",
-              url: "https://github.com/${{ github.repository }}/releases/download/${{ github.event.release.tag_name }}/mockolo.artifactbundle.zip",
+              url: "https://github.com/${{ github.repository }}/releases/download/${{ inputs.version }}/mockolo.artifactbundle.zip",
               checksum: "${{ needs.make-artifact-bundle.outputs.checksum }}"
           ),
           ```
-
-        append_body: true
+        generate_release_notes: true
         files: |
           mockolo.ubuntu-x86_64.tar.gz
           mockolo.ubuntu-aarch64.tar.gz
           mockolo.macos-universal.tar.gz
           mockolo.artifactbundle.zip
+        fail_on_unmatched_files: true
+        draft: true
diff --git a/Sources/Mockolo/Mockolo.swift b/Sources/Mockolo/Mockolo.swift
index a81adaf4..bddf9e90 100644
--- a/Sources/Mockolo/Mockolo.swift
+++ b/Sources/Mockolo/Mockolo.swift
@@ -22,7 +22,7 @@ struct Mockolo {
     static func main() {
         let inputs = Array(CommandLine.arguments.dropFirst())
         if let arg = inputs.first, (arg == "--version" || arg == "-v") {
-            print(Version.current.value)
+            print(version)
             return
         }
 
diff --git a/Sources/Mockolo/Version.swift b/Sources/Mockolo/Version.swift
new file mode 100644
index 00000000..ff448151
--- /dev/null
+++ b/Sources/Mockolo/Version.swift
@@ -0,0 +1 @@
+let version = "development"
diff --git a/Sources/MockoloFramework/Version.swift b/Sources/MockoloFramework/Version.swift
deleted file mode 100644
index 41196a13..00000000
--- a/Sources/MockoloFramework/Version.swift
+++ /dev/null
@@ -1,7 +0,0 @@
-public struct Version {
-    /// The string value for this version.
-    public let value: String
-
-    /// The current Mockolo version.
-    public static let current = Version(value: "2.6.0")
-}