Simplify artifact packaging and update release notes

This commit simplifies the artifact packaging process by creating a single tar.gz file containing all binaries for each platform, instead of individual files. It also updates the release notes to reflect the new packaging approach and corrects the documentation to use the new naming convention 'obitools4' instead of '<tool>'.

.github/workflows/release.yml

@@ -32,12 +32,11 @@ jobs:
             goos: linux
             goarch: amd64
             output_name: linux_amd64
-          - os: ubuntu-latest
+          - os: ubuntu-24.04-arm
             goos: linux
             goarch: arm64
             output_name: linux_arm64
-            cross_compile: true
-          - os: macos-latest
+          - os: macos-15-intel
             goos: darwin
             goarch: amd64
             output_name: darwin_amd64
@@ -63,25 +62,23 @@ jobs:
           TAG=${GITHUB_REF#refs/tags/Release_}
           echo "version=$TAG" >> $GITHUB_OUTPUT
 
-      - name: Install cross-compilation tools (Linux ARM64 only)
-        if: matrix.cross_compile
+      - name: Install build tools (macOS)
+        if: runner.os == 'macOS'
         run: |
-          sudo apt-get update
-          sudo apt-get install -y gcc-aarch64-linux-gnu
+          # Ensure Xcode Command Line Tools are installed
+          xcode-select --install 2>/dev/null || true
+          xcode-select -p
 
       - name: Build binaries
         env:
           GOOS: ${{ matrix.goos }}
           GOARCH: ${{ matrix.goarch }}
-          CC: ${{ matrix.cross_compile && 'aarch64-linux-gnu-gcc' || '' }}
           VERSION: ${{ steps.get_version.outputs.version }}
         run: |
           make obitools
           mkdir -p artifacts
-          cd build
-          for binary in *; do
-            tar -czf ../artifacts/${binary}_${VERSION}_${{ matrix.output_name }}.tar.gz ${binary}
-          done
+          # Create a single tar.gz with all binaries for this platform
+          tar -czf artifacts/obitools4_${VERSION}_${{ matrix.output_name }}.tar.gz -C build .
 
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
@@ -139,29 +136,29 @@ jobs:
           echo "" >> release_notes.md
           echo "## Installation" >> release_notes.md
           echo "" >> release_notes.md
-          echo "Download the appropriate binary for your system and extract it:" >> release_notes.md
+          echo "Download the appropriate archive for your system and extract it:" >> release_notes.md
           echo "" >> release_notes.md
           echo "### Linux (AMD64)" >> release_notes.md
           echo '```bash' >> release_notes.md
-          echo "tar -xzf <tool>_${VERSION}_linux_amd64.tar.gz" >> release_notes.md
+          echo "tar -xzf obitools4_${VERSION}_linux_amd64.tar.gz" >> release_notes.md
           echo '```' >> release_notes.md
           echo "" >> release_notes.md
           echo "### Linux (ARM64)" >> release_notes.md
           echo '```bash' >> release_notes.md
-          echo "tar -xzf <tool>_${VERSION}_linux_arm64.tar.gz" >> release_notes.md
+          echo "tar -xzf obitools4_${VERSION}_linux_arm64.tar.gz" >> release_notes.md
           echo '```' >> release_notes.md
           echo "" >> release_notes.md
           echo "### macOS (Intel)" >> release_notes.md
           echo '```bash' >> release_notes.md
-          echo "tar -xzf <tool>_${VERSION}_darwin_amd64.tar.gz" >> release_notes.md
+          echo "tar -xzf obitools4_${VERSION}_darwin_amd64.tar.gz" >> release_notes.md
           echo '```' >> release_notes.md
           echo "" >> release_notes.md
           echo "### macOS (Apple Silicon)" >> release_notes.md
           echo '```bash' >> release_notes.md
-          echo "tar -xzf <tool>_${VERSION}_darwin_arm64.tar.gz" >> release_notes.md
+          echo "tar -xzf obitools4_${VERSION}_darwin_arm64.tar.gz" >> release_notes.md
           echo '```' >> release_notes.md
           echo "" >> release_notes.md
-          echo "Available tools: Replace \`<tool>\` with one of the obitools commands." >> release_notes.md
+          echo "All OBITools4 binaries are included in each archive." >> release_notes.md
 
       - name: Create GitHub Release
         uses: softprops/action-gh-release@v1

pkg/obioptions/version.go

@@ -3,7 +3,7 @@ package obioptions
 // Version is automatically updated by the Makefile from version.txt
 // The patch number (third digit) is incremented on each push to the repository
 
-var _Version = "Release 4.4.7"
+var _Version = "Release 4.4.9"
 
 // Version returns the version of the obitools package.
 //

version.txt

@@ -1 +1 @@
-4.4.7
+4.4.9