From 33dd75127ad619a20ca0cba670283f4cb3c79744 Mon Sep 17 00:00:00 2001
From: Alexander Camuto <45801863+alexander-camuto@users.noreply.github.com>
Date: Mon, 4 Sep 2023 22:27:03 +0100
Subject: [PATCH] fix: actions checkout v4

---
 .github/workflows/benchmarks.yml  |  24 ++-
 .github/workflows/large-tests.yml |   2 +-
 .github/workflows/pypi.yml        | 258 +++++++++++++++---------------
 .github/workflows/release.yml     | 225 +++++++++++++-------------
 .github/workflows/rust.yml        |  36 ++---
 .github/workflows/tagging.yml     |   3 +-
 .github/workflows/wasm.yml        |   2 +-
 7 files changed, 271 insertions(+), 279 deletions(-)

diff --git a/.github/workflows/benchmarks.yml b/.github/workflows/benchmarks.yml
index 5b3513d28..ea1c004d1 100644
--- a/.github/workflows/benchmarks.yml
+++ b/.github/workflows/benchmarks.yml
@@ -9,7 +9,7 @@ jobs:
   bench_elgamal:
     runs-on: self-hosted
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -21,7 +21,7 @@ jobs:
   bench_poseidon:
     runs-on: self-hosted
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -34,7 +34,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -47,7 +47,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -60,7 +60,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -73,7 +73,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -86,7 +86,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -99,7 +99,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -112,7 +112,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -125,7 +125,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -138,7 +138,7 @@ jobs:
     runs-on: self-hosted
     needs: [bench_poseidon]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-06-27
@@ -146,5 +146,3 @@ jobs:
           components: rustfmt, clippy
       - name: Bench pairwise pow
         run: cargo bench --verbose --bench pairwise_pow
-
-
diff --git a/.github/workflows/large-tests.yml b/.github/workflows/large-tests.yml
index d466c4101..42d821362 100644
--- a/.github/workflows/large-tests.yml
+++ b/.github/workflows/large-tests.yml
@@ -8,7 +8,7 @@ jobs:
   large-tests:
     runs-on: self-hosted
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2022-11-03
diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index 962f4d125..31f358300 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -17,7 +17,7 @@ jobs:
       matrix:
         target: [x86_64, universal2-apple-darwin]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: 3.7
@@ -28,10 +28,10 @@ jobs:
         env:
           RELEASE_TAG: ${{ github.ref_name }}
         run: |
-            mv Cargo.toml Cargo.toml.orig
-            sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.toml.orig >Cargo.toml
-            mv Cargo.lock Cargo.lock.orig
-            sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.lock.orig >Cargo.lock
+          mv Cargo.toml Cargo.toml.orig
+          sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.toml.orig >Cargo.toml
+          mv Cargo.lock Cargo.lock.orig
+          sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.lock.orig >Cargo.lock
 
       - uses: actions-rs/toolchain@v1
         with:
@@ -61,7 +61,7 @@ jobs:
       matrix:
         target: [x64, x86]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: 3.7
@@ -83,7 +83,6 @@ jobs:
           override: true
           components: rustfmt, clippy
 
-
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
@@ -106,45 +105,45 @@ jobs:
       matrix:
         target: [x86_64, i686]
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
-      with:
-        python-version: 3.7
-        architecture: x64
-
-    - name: Set Cargo.toml version to match github tag
-      shell: bash
-      env:
-        RELEASE_TAG: ${{ github.ref_name }}
-      run: |
-        mv Cargo.toml Cargo.toml.orig
-        sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.toml.orig >Cargo.toml
-        mv Cargo.lock Cargo.lock.orig
-        sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.lock.orig >Cargo.lock
-
-    - name: Install required libraries
-      shell: bash
-      run: |
-        sudo apt-get update && sudo apt-get install -y openssl pkg-config libssl-dev
-
-    - name: Build wheels
-      uses: PyO3/maturin-action@v1
-      with:
-        target: ${{ matrix.target }}
-        manylinux: auto
-        args: --release --out dist --features python-bindings
-
-    - name: Install built wheel
-      if: matrix.target == 'x86_64'
-      run: |
-        pip install ezkl --no-index --find-links dist --force-reinstall
-        python -c "import ezkl"
-
-    - name: Upload wheels
-      uses: actions/upload-artifact@v3
-      with:
-        name: wheels
-        path: dist
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.7
+          architecture: x64
+
+      - name: Set Cargo.toml version to match github tag
+        shell: bash
+        env:
+          RELEASE_TAG: ${{ github.ref_name }}
+        run: |
+          mv Cargo.toml Cargo.toml.orig
+          sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.toml.orig >Cargo.toml
+          mv Cargo.lock Cargo.lock.orig
+          sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.lock.orig >Cargo.lock
+
+      - name: Install required libraries
+        shell: bash
+        run: |
+          sudo apt-get update && sudo apt-get install -y openssl pkg-config libssl-dev
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          manylinux: auto
+          args: --release --out dist --features python-bindings
+
+      - name: Install built wheel
+        if: matrix.target == 'x86_64'
+        run: |
+          pip install ezkl --no-index --find-links dist --force-reinstall
+          python -c "import ezkl"
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
 
   # TODO: There's a problem with the maturin-action toolchain for arm arch leading to failed builds
   # linux-cross:
@@ -153,7 +152,7 @@ jobs:
   #     matrix:
   #       target: [aarch64, armv7]
   #   steps:
-  #   - uses: actions/checkout@v3
+  #   - uses: actions/checkout@v4
   #   - uses: actions/setup-python@v4
   #     with:
   #       python-version: 3.7
@@ -204,51 +203,51 @@ jobs:
         target:
           - x86_64-unknown-linux-musl
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
-      with:
-        python-version: 3.7
-        architecture: x64
-
-    - name: Set Cargo.toml version to match github tag
-      shell: bash
-      env:
-        RELEASE_TAG: ${{ github.ref_name }}
-      run: |
-        mv Cargo.toml Cargo.toml.orig
-        sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.toml.orig >Cargo.toml
-        mv Cargo.lock Cargo.lock.orig
-        sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.lock.orig >Cargo.lock
-
-    - name: Install required libraries
-      shell: bash
-      run: |
-        sudo apt-get update && sudo apt-get install -y pkg-config libssl-dev
-
-    - name: Build wheels
-      uses: PyO3/maturin-action@v1
-      with:
-        target: ${{ matrix.target }}
-        manylinux: musllinux_1_2
-        args: --release --out dist --features python-bindings
-
-    - name: Install built wheel
-      if: matrix.target == 'x86_64-unknown-linux-musl'
-      uses: addnab/docker-run-action@v3
-      with:
-        image: alpine:latest
-        options: -v ${{ github.workspace }}:/io -w /io
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.7
+          architecture: x64
+
+      - name: Set Cargo.toml version to match github tag
+        shell: bash
+        env:
+          RELEASE_TAG: ${{ github.ref_name }}
+        run: |
+          mv Cargo.toml Cargo.toml.orig
+          sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.toml.orig >Cargo.toml
+          mv Cargo.lock Cargo.lock.orig
+          sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.lock.orig >Cargo.lock
+
+      - name: Install required libraries
+        shell: bash
         run: |
-          apk add py3-pip
-          pip3 install -U pip
-          pip3 install ezkl --no-index --find-links /io/dist/ --force-reinstall
-          python3 -c "import ezkl"
+          sudo apt-get update && sudo apt-get install -y pkg-config libssl-dev
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          manylinux: musllinux_1_2
+          args: --release --out dist --features python-bindings
+
+      - name: Install built wheel
+        if: matrix.target == 'x86_64-unknown-linux-musl'
+        uses: addnab/docker-run-action@v3
+        with:
+          image: alpine:latest
+          options: -v ${{ github.workspace }}:/io -w /io
+          run: |
+            apk add py3-pip
+            pip3 install -U pip
+            pip3 install ezkl --no-index --find-links /io/dist/ --force-reinstall
+            python3 -c "import ezkl"
 
-    - name: Upload wheels
-      uses: actions/upload-artifact@v3
-      with:
-        name: wheels
-        path: dist
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
 
   musllinux-cross:
     runs-on: ubuntu-latest
@@ -260,46 +259,46 @@ jobs:
           - target: armv7-unknown-linux-musleabihf
             arch: armv7
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-python@v4
-      with:
-        python-version: 3.7
-
-    - name: Set Cargo.toml version to match github tag
-      shell: bash
-      env:
-        RELEASE_TAG: ${{ github.ref_name }}
-      run: |
-        mv Cargo.toml Cargo.toml.orig
-        sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.toml.orig >Cargo.toml
-        mv Cargo.lock Cargo.lock.orig
-        sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.lock.orig >Cargo.lock
-
-    - name: Build wheels
-      uses: PyO3/maturin-action@v1
-      with:
-        target: ${{ matrix.platform.target }}
-        manylinux: musllinux_1_2
-        args: --release --out dist --features python-bindings
-
-    - uses: uraimo/run-on-arch-action@v2.5.0
-      name: Install built wheel
-      with:
-        arch: ${{ matrix.platform.arch }}
-        distro: alpine_latest
-        githubToken: ${{ github.token }}
-        install: |
-          apk add py3-pip
-          pip3 install -U pip
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.7
+
+      - name: Set Cargo.toml version to match github tag
+        shell: bash
+        env:
+          RELEASE_TAG: ${{ github.ref_name }}
         run: |
-          pip3 install ezkl --no-index --find-links dist/ --force-reinstall
-          python3 -c "import ezkl"
+          mv Cargo.toml Cargo.toml.orig
+          sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.toml.orig >Cargo.toml
+          mv Cargo.lock Cargo.lock.orig
+          sed "s/0\\.0\\.0/${RELEASE_TAG//v}/" Cargo.lock.orig >Cargo.lock
 
-    - name: Upload wheels
-      uses: actions/upload-artifact@v3
-      with:
-        name: wheels
-        path: dist
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          manylinux: musllinux_1_2
+          args: --release --out dist --features python-bindings
+
+      - uses: uraimo/run-on-arch-action@v2.5.0
+        name: Install built wheel
+        with:
+          arch: ${{ matrix.platform.arch }}
+          distro: alpine_latest
+          githubToken: ${{ github.token }}
+          install: |
+            apk add py3-pip
+            pip3 install -U pip
+          run: |
+            pip3 install ezkl --no-index --find-links dist/ --force-reinstall
+            python3 -c "import ezkl"
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
 
   pypi-publish:
     name: Uploads release to PyPI
@@ -309,7 +308,7 @@ jobs:
     if: "startsWith(github.ref, 'refs/tags/')"
     # TODO: Uncomment if linux-cross is working
     # needs: [ macos, windows, linux, linux-cross, musllinux, musllinux-cross ]
-    needs: [ macos, windows, linux, musllinux, musllinux-cross ]
+    needs: [macos, windows, linux, musllinux, musllinux-cross]
     steps:
       - uses: actions/download-artifact@v3
         with:
@@ -334,4 +333,3 @@ jobs:
         with:
           repository-url: https://test.pypi.org/legacy/
           packages-dir: ./
-
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c2e5982fa..e13c7ba5e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,11 +3,11 @@ on:
   workflow_dispatch:
     inputs:
       tag:
-        description: 'The tag to release'
+        description: "The tag to release"
         required: true
   push:
     tags:
-      - '*'
+      - "*"
 jobs:
   create-release:
     name: create-release
@@ -22,8 +22,8 @@ jobs:
       - name: Get release version from tag
         shell: bash
         run: |
-           echo "EZKL_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
-           echo "version is: ${{ env.EZKL_VERSION }}"
+          echo "EZKL_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+          echo "version is: ${{ env.EZKL_VERSION }}"
 
       - name: Create Github Release
         id: create-release
@@ -34,7 +34,7 @@ jobs:
 
   build-release:
     name: build-release
-    needs: ['create-release']
+    needs: ["create-release"]
     runs-on: ${{ matrix.os }}
     env:
       CARGO: cargo
@@ -46,115 +46,112 @@ jobs:
       matrix:
         build: [windows-msvc, macos, macos-aarch64, linux-musl, linux-gnu]
         include:
-        - build: windows-msvc
-          os: windows-latest
-          rust: nightly-2023-06-27
-          target: x86_64-pc-windows-msvc
-        - build: macos
-          os: macos-13
-          rust: nightly-2023-06-27
-          target: x86_64-apple-darwin
-        - build: macos-aarch64
-          os: macos-13
-          rust: nightly-2023-06-27
-          target: aarch64-apple-darwin
-        - build: linux-musl
-          os: ubuntu-22.04
-          rust: nightly-2023-06-27
-          target: x86_64-unknown-linux-musl
-        - build: linux-gnu
-          os: ubuntu-22.04
-          rust: nightly-2023-06-27
-          target: x86_64-unknown-linux-gnu
+          - build: windows-msvc
+            os: windows-latest
+            rust: nightly-2023-06-27
+            target: x86_64-pc-windows-msvc
+          - build: macos
+            os: macos-13
+            rust: nightly-2023-06-27
+            target: x86_64-apple-darwin
+          - build: macos-aarch64
+            os: macos-13
+            rust: nightly-2023-06-27
+            target: aarch64-apple-darwin
+          - build: linux-musl
+            os: ubuntu-22.04
+            rust: nightly-2023-06-27
+            target: x86_64-unknown-linux-musl
+          - build: linux-gnu
+            os: ubuntu-22.04
+            rust: nightly-2023-06-27
+            target: x86_64-unknown-linux-gnu
 
     steps:
-    - name: Checkout repo
-      uses: actions/checkout@v3
-
-    - name: Get release version from tag
-      shell: bash
-      run: |
-           echo "EZKL_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
-           echo "version is: ${{ env.EZKL_VERSION }}"
-
-    - name: Set Cargo.toml version to match github tag
-      shell: bash
-      run: |
-        mv Cargo.toml Cargo.toml.orig
-        sed "s/0\\.0\\.0/${EZKL_VERSION//v}/" Cargo.toml.orig >Cargo.toml
-        mv Cargo.lock Cargo.lock.orig
-        sed "s/0\\.0\\.0/${EZKL_VERSION//v}/" Cargo.lock.orig >Cargo.lock
-
-    - name: Install dependencies
-      shell: bash
-      run: |
-        if [[ "${{ runner.os }}" == "Linux" ]]; then
-          sudo apt-get update && sudo apt-get install -y musl-tools
-        fi
-
-    - name: Install Rust
-      uses: dtolnay/rust-toolchain@nightly
-      with:
-        target: ${{ matrix.target }}
-
-    - name: Install Rust targets
-      run: rustup target add ${{ matrix.target }}
-
-    - name: Use Cross
-      shell: bash
-      run: |
-        cargo install cross -Z sparse-registry
-        if [[ "${{ matrix.os }}" == "macos-13" ]]; then
-          echo "CC=clang" >> $GITHUB_ENV
-        elif [[ "${{ matrix.os }}" == "ubuntu-22.04" ]]; then
-          echo "CC=gcc" >> $GITHUB_ENV
-        fi
-        echo "CARGO=cross" >> $GITHUB_ENV
-        echo "TARGET_FLAGS=--target ${{ matrix.target }}" >> $GITHUB_ENV
-        echo "TARGET_DIR=./target/${{ matrix.target }}" >> $GITHUB_ENV
-
-
-    - name: Show command used for Cargo
-      run: |
-        echo "cargo command is: ${{ env.CARGO }}"
-        echo "target flag is: ${{ env.TARGET_FLAGS }}"
-        echo "target dir is: ${{ env.TARGET_DIR }}"
-
-    - name: Build release binary
-      run: ${{ env.CARGO }} build --release ${{ env.TARGET_FLAGS }} -Z sparse-registry
-
-    - name: Strip release binary
-      if: matrix.build != 'windows-msvc'
-      run: strip "target/${{ matrix.target }}/release/ezkl"
-    
-    - name: Strip release binary (Windows)
-      if: matrix.build == 'windows-msvc'
-      run: strip "target/${{ matrix.target }}/release/ezkl.exe"
-    
-
-    - name: Build archive
-      if: matrix.build != 'win-msvc'
-      shell: bash
-      run: |
-        mkdir -p build-artifacts
-        tar czvf build-artifacts/ezkl-${{ matrix.build }}.tar.gz -C "target/${{ matrix.target }}/release" ezkl
-        echo "ASSET=build-artifacts/ezkl-${{ matrix.build }}.tar.gz" >> $GITHUB_ENV
-    
-    - name: Build archive (Windows)
-      if: matrix.build == 'win-msvc'
-      shell: bash
-      run: |
-        mkdir -p build-artifacts
-        powershell.exe -Command "Compress-Archive -Path 'target/${{ matrix.target }}/release/ezkl.exe' -DestinationPath 'build-artifacts/ezkl-win.zip'"
-        echo "ASSET=build-artifacts/ezkl-win.zip" >> $GITHUB_ENV    
-        
-    - name: Upload release archive
-      uses: actions/upload-release-asset@v1.0.2
-      env:
-        GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}
-      with:
-        upload_url: ${{ needs.create-release.outputs.upload_url }}
-        asset_path: ${{ env.ASSET }}
-        asset_name: ${{ env.ASSET }}
-        asset_content_type: application/octet-stream
+      - name: Checkout repo
+        uses: actions/checkout@v4
 
+      - name: Get release version from tag
+        shell: bash
+        run: |
+          echo "EZKL_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+          echo "version is: ${{ env.EZKL_VERSION }}"
+
+      - name: Set Cargo.toml version to match github tag
+        shell: bash
+        run: |
+          mv Cargo.toml Cargo.toml.orig
+          sed "s/0\\.0\\.0/${EZKL_VERSION//v}/" Cargo.toml.orig >Cargo.toml
+          mv Cargo.lock Cargo.lock.orig
+          sed "s/0\\.0\\.0/${EZKL_VERSION//v}/" Cargo.lock.orig >Cargo.lock
+
+      - name: Install dependencies
+        shell: bash
+        run: |
+          if [[ "${{ runner.os }}" == "Linux" ]]; then
+            sudo apt-get update && sudo apt-get install -y musl-tools
+          fi
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@nightly
+        with:
+          target: ${{ matrix.target }}
+
+      - name: Install Rust targets
+        run: rustup target add ${{ matrix.target }}
+
+      - name: Use Cross
+        shell: bash
+        run: |
+          cargo install cross -Z sparse-registry
+          if [[ "${{ matrix.os }}" == "macos-13" ]]; then
+            echo "CC=clang" >> $GITHUB_ENV
+          elif [[ "${{ matrix.os }}" == "ubuntu-22.04" ]]; then
+            echo "CC=gcc" >> $GITHUB_ENV
+          fi
+          echo "CARGO=cross" >> $GITHUB_ENV
+          echo "TARGET_FLAGS=--target ${{ matrix.target }}" >> $GITHUB_ENV
+          echo "TARGET_DIR=./target/${{ matrix.target }}" >> $GITHUB_ENV
+
+      - name: Show command used for Cargo
+        run: |
+          echo "cargo command is: ${{ env.CARGO }}"
+          echo "target flag is: ${{ env.TARGET_FLAGS }}"
+          echo "target dir is: ${{ env.TARGET_DIR }}"
+
+      - name: Build release binary
+        run: ${{ env.CARGO }} build --release ${{ env.TARGET_FLAGS }} -Z sparse-registry
+
+      - name: Strip release binary
+        if: matrix.build != 'windows-msvc'
+        run: strip "target/${{ matrix.target }}/release/ezkl"
+
+      - name: Strip release binary (Windows)
+        if: matrix.build == 'windows-msvc'
+        run: strip "target/${{ matrix.target }}/release/ezkl.exe"
+
+      - name: Build archive
+        if: matrix.build != 'win-msvc'
+        shell: bash
+        run: |
+          mkdir -p build-artifacts
+          tar czvf build-artifacts/ezkl-${{ matrix.build }}.tar.gz -C "target/${{ matrix.target }}/release" ezkl
+          echo "ASSET=build-artifacts/ezkl-${{ matrix.build }}.tar.gz" >> $GITHUB_ENV
+
+      - name: Build archive (Windows)
+        if: matrix.build == 'win-msvc'
+        shell: bash
+        run: |
+          mkdir -p build-artifacts
+          powershell.exe -Command "Compress-Archive -Path 'target/${{ matrix.target }}/release/ezkl.exe' -DestinationPath 'build-artifacts/ezkl-win.zip'"
+          echo "ASSET=build-artifacts/ezkl-win.zip" >> $GITHUB_ENV
+
+      - name: Upload release archive
+        uses: actions/upload-release-asset@v1.0.2
+        env:
+          GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: ${{ env.ASSET }}
+          asset_name: ${{ env.ASSET }}
+          asset_content_type: application/octet-stream
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index c7912fc5c..97d69617b 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -35,7 +35,7 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -47,7 +47,7 @@ jobs:
   library-tests:
     runs-on: ubuntu-latest-32-cores
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -66,7 +66,7 @@ jobs:
   model-serialization:
     runs-on: 256gb
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -85,7 +85,7 @@ jobs:
     runs-on: ubuntu-latest
     # needs: [build,  library-tests, docs]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -108,7 +108,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build, library-tests, docs]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -125,7 +125,7 @@ jobs:
     runs-on: self-hosted
     # needs: [build,  library-tests, docs]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -178,7 +178,7 @@ jobs:
     runs-on: ubuntu-latest-16-cores
     needs: [build, library-tests, python-tests]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -211,7 +211,7 @@ jobs:
     runs-on: ubuntu-latest-32-cores
     needs: [build, library-tests, python-tests]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -236,7 +236,7 @@ jobs:
     runs-on: ubuntu-latest-32-cores
     needs: [build, library-tests, python-tests]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -259,7 +259,7 @@ jobs:
     runs-on: ubuntu-latest-32-cores
     needs: [build, library-tests]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -276,7 +276,7 @@ jobs:
     runs-on: large-self-hosted
     needs: [build, library-tests, python-tests]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -298,7 +298,7 @@ jobs:
     #     python-tests,
     #   ]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -321,7 +321,7 @@ jobs:
     runs-on: ubuntu-latest-32-cores
     needs: [build, library-tests, docs]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -340,7 +340,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build, library-tests, docs]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24
@@ -357,7 +357,7 @@ jobs:
     runs-on: 256gb
     needs: [build, library-tests, docs]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: "3.7"
@@ -381,7 +381,7 @@ jobs:
     runs-on: ubuntu-latest-32-cores
     # needs: [build, library-tests, docs]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: "3.7"
@@ -428,7 +428,7 @@ jobs:
           - 5432:5432
     # needs: [build,  library-tests, docs]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
           python-version: "3.9"
diff --git a/.github/workflows/tagging.yml b/.github/workflows/tagging.yml
index 38019b12e..dc07470c2 100644
--- a/.github/workflows/tagging.yml
+++ b/.github/workflows/tagging.yml
@@ -11,10 +11,9 @@ jobs:
       contents: write
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Bump version and push tag
         id: tag_version
         uses: mathieudutour/github-tag-action@v6.1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          
diff --git a/.github/workflows/wasm.yml b/.github/workflows/wasm.yml
index 4da464118..b6f64b7fb 100644
--- a/.github/workflows/wasm.yml
+++ b/.github/workflows/wasm.yml
@@ -14,7 +14,7 @@ jobs:
     name: publish-wasm-bindings
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
           toolchain: nightly-2023-08-24