diff --git a/.github/workflows/rust-ci.yml b/.github/workflows/rust-ci.yml
index e9b5e14..2290df7 100644
--- a/.github/workflows/rust-ci.yml
+++ b/.github/workflows/rust-ci.yml
@@ -45,17 +45,13 @@ jobs:
 
     #- name: Install toolchain
     #  uses: dtolnay/rust-toolchain@stable
-    #
-    #  uses: actions-rs/toolchain@v1
-    #  with:
-    #    toolchain: nightly
-    #    #toolchain: ${{ matrix.rust }}
-    #    #target: ${{ matrix.target }}
-    #    #profile: minimal
-    #    #override: true
-
     #- uses: Swatinem/rust-cache@v2
-    - uses: actions/cache@v3
+
+    - name: Checkout repository
+      uses: actions/checkout@v4
+    - run: 3rdparty/layout.sh
+
+    - uses: actions/cache@v4
       with:
         path: |
           ~/.cargo/bin/
@@ -65,11 +61,6 @@ jobs:
           target/
         key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
 
-    - name: Checkout repository
-      uses: actions/checkout@v3
-
-    - run: 3rdparty/layout.sh
-
     - name: Run tests
     #  uses: taiki-e/install-action@nextest
       run: cargo t -F "evg,b2d,ftg,ovg,nvg,ugl" -- --nocapture #cargo nextest r
@@ -95,12 +86,12 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
-    - uses: Swatinem/rust-cache@v2
-    - uses: taiki-e/install-action@cargo-llvm-cov
     - run: rustup toolchain install nightly --profile minimal --component llvm-tools
+    - uses: Swatinem/rust-cache@v2 # should be after rustup
 
+    - uses: taiki-e/install-action@cargo-llvm-cov # https://github.com/taiki-e/cargo-llvm-cov
     - name: Generate code coverage  # https://github.com/actions-rs/tarpaulin
       #env:
       #  CC:  clang
@@ -116,9 +107,9 @@ jobs:
       #  run-types: 'Tests,Doctests'
 
     - name: Upload to codecov.io
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
-      #  token: ${{secrets.CODECOV_TOKEN}}  # not required for public repos
+        token: ${{secrets.CODECOV_TOKEN}}  # not required for public repos
       #  fail_ci_if_error: true
         files: lcov.info
 
diff --git a/3rdparty/layout.sh b/3rdparty/layout.sh
index dcf2f47..1559769 100755
--- a/3rdparty/layout.sh
+++ b/3rdparty/layout.sh
@@ -9,21 +9,15 @@
 CUR=$(dirname $(readlink -f $0)) && cd $CUR && mkdir -p evg/gpac ftg/stroke
 echo "Layout 3rdparty libraries..."
 
+B2D_GIT=https://github.com/blend2d/blend2d.git
+B2D_GIT=https://github.com/mhfan/blend2d # patch to use single precision floating point instead
+[ -e asmjit  ] || git clone https://github.com/asmjit/asmjit.git
+[ -e blend2d ] || git clone $B2D_GIT
+
 GPAC=~/Devel/gpac
-FT2=~/Devel/freetype2
-FT2_GIT=https://git.savannah.gnu.org/git/freetype/freetype2.git
-FT2_GIT=https://github.com/mhfan/freetype2
 GPAC_GIT=https://github.com/gpac/gpac.git
 GPAC_GIT=https://github.com/mhfan/gpac # patch to fix for GPAC_FIXED_POINT
-
 [ -d $GPAC ] || { git clone $GPAC_GIT && GPAC=$CUR/gpac; }
-[ -d $FT2  ] || { git clone $FT2_GIT && FT2=$CUR/freetype2; }
-
-[ -e ftg/ftgrays.c ] || {
-ln -s $FT2/{include/freetype/ftimage.h,src/smooth/ftgrays.[ch],src/raster/ft{misc.h,raster.c}} ftg/;
-ln -s $FT2/src/{raster/ftmisc.h,base/ft{stroke,trigon}.c} ftg/stroke/;
-ln -s $FT2/include/freetype/ft{stroke,trigon,image}.h ftg/stroke/;
-}
 
 [ -e evg/ftgrays.c ] || {
 ln -s $GPAC/src/evg/{ftgrays.c,rast_soft.h,stencil.c,surface.c,raster_{argb,rgb,565,yuv}.c,raster3d.c} evg/;
@@ -32,11 +26,16 @@ ln -s $GPAC/include/gpac/{evg,setup,constants,maths,color,path2d,tools,thread}.h
 touch evg/gpac/{Remotery,config_file,configuration,main,module,version}.h;
 }
 
-B2D_GIT=https://github.com/blend2d/blend2d.git
-B2D_GIT=https://github.com/mhfan/blend2d # patch to use single precision floating point instead
+FT2=~/Devel/freetype2
+FT2_GIT=https://git.savannah.gnu.org/git/freetype/freetype2.git
+FT2_GIT=https://github.com/mhfan/freetype2
+[ -d $FT2  ] || { git clone $FT2_GIT && FT2=$CUR/freetype2; }
 
-[ -e blend2d ] || git clone $B2D_GIT
-[ -e asmjit  ] || git clone https://github.com/asmjit/asmjit.git
+[ -e ftg/ftgrays.c ] || {
+ln -s $FT2/{include/freetype/ftimage.h,src/smooth/ftgrays.[ch],src/raster/ft{misc.h,raster.c}} ftg/;
+ln -s $FT2/src/{raster/ftmisc.h,base/ft{stroke,trigon}.c} ftg/stroke/;
+ln -s $FT2/include/freetype/ft{stroke,trigon,image}.h ftg/stroke/;
+}
 
 [ -e micro-gl  ] || git clone https://github.com/micro-gl/micro-gl.git
 
diff --git a/build.rs b/build.rs
index bb6a3bd..44bbc8c 100644
--- a/build.rs
+++ b/build.rs
@@ -15,11 +15,12 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("cargo:rustc-env=BUILD_GIT_HASH={}", String::from_utf8(output.stdout)?);
     println!("cargo:rerun-if-changed={}", Path::new(".git").join("index").display());
 
-    //std::process::Command::new(Path::new("3rdparty").join("layout.sh")).status()?;
+    std::process::Command::new(Path::new("3rdparty").join("layout.sh")).status()?;
     #[allow(unused)] let path = std::path::PathBuf::from(env::var("OUT_DIR")?);
-    #[cfg(feature = "ftg")] binding_ftg(&path)?;
-    #[cfg(feature = "evg")] binding_evg(&path)?;
     #[cfg(feature = "b2d")] binding_b2d(&path)?;
+    #[cfg(feature = "evg")] binding_evg(&path)?;
+
+    #[cfg(feature = "ftg")] binding_ftg(&path)?;
     #[cfg(feature = "ovg")] binding_ovg(&path)?;
     #[cfg(feature = "ugl")] binding_ugl(&path)?;