diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 55e2589..822e75e 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -14,7 +14,12 @@ on:
   # Allows to run this workflow manually from the Actions tab
   workflow_dispatch:
 jobs:
-  vol-async-hdf5-latest-Makefile:
+
+###############################################
+# Testing last version of the HDF5 1.14 series
+###############################################
+
+  vol-async-hdf5-1.14-Makefile:
     runs-on: ubuntu-latest
     timeout-minutes: 60
 
@@ -27,12 +32,12 @@ jobs:
       - name: Dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install libtool libopenmpi-dev zlib1g-dev python3 cmake
+          sudo apt-get install libtool libopenmpi-dev zlib1g-dev python3
 
       - name: Checkout latest HDF5 release
         run: |
-          wget https://github.com/HDFGroup/hdf5/releases/latest/download/hdf5.tar.gz
-          tar xzf hdf5.tar.gz
+          wget https://github.com/HDFGroup/hdf5/releases/download/hdf5_1.14.5/hdf5-1.14.5.tar.gz
+          tar xzf hdf5-1.14.5.tar.gz
           ln -sf hdf5-* hdf5
           
       - name: Installation
@@ -44,19 +49,9 @@ jobs:
           
           mkdir $HDF5_DIR
           # Compile HDF5
-          cd $HDF5_DIR
-          cmake -G "Unix Makefiles" \
-           -DCMAKE_INSTALL_PREFIX=$PWD \
-           -DCMAKE_BUILD_TYPE="Release" \
-           -DHDF5_ENABLE_PARALLEL:BOOL=ON \
-           -DHDF5_ENABLE_THREADSAFE:BOOL=ON \
-           -DHDF5_ALLOW_UNSUPPORTEDA:BOOL=ON \
-           -DHDF5_TEST_API:BOOL=ON \
-           -DHDF5_TEST_API_ENABLE_ASYNC:BOOL=ON \
-           -HDF5_BUILD_HL_LIB=OFF \
-           -DBUILD_STATIC_LIBS=OFF \
-           ..
-
+          cd hdf5
+          ./configure --prefix=$HDF5_DIR --enable-parallel --enable-threadsafe --enable-unsupported \
+          --disable-tests --disable-hl --disable-fortran --disable-tools
           make && make install
           
           # Compile Argobots
@@ -111,7 +106,7 @@ jobs:
           make check
           date
 
-  vol-async-hdf5-develop-Makefile:
+  vol-async-hdf5-1.14-cmake:
     runs-on: ubuntu-latest
     timeout-minutes: 30
 
@@ -120,33 +115,34 @@ jobs:
         uses: actions/checkout@v4.1.1
         with:
           submodules: 'true'
-        
-      - name: Checkout HDF5 latest
-        uses: actions/checkout@v4.1.1
-        with:
-          repository: HDFGroup/hdf5
-          path: hdf5
-      
+
       - name: Dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install libtool libopenmpi-dev zlib1g-dev python3
-          
+          sudo apt-get install libtool libopenmpi-dev zlib1g-dev python3 cmake
+        
+      - name: Checkout latest HDF5 release
+        run: |
+          wget https://github.com/HDFGroup/hdf5/releases/download/hdf5_1.14.5/hdf5-1.14.5.tar.gz
+          tar xzf hdf5-1.14.5.tar.gz
+          ln -sf hdf5-* hdf5
+
       - name: Installation
         run: |
           mydir="$PWD"
           export HDF5_DIR=$mydir/hdf5/install
           export ABT_DIR=$mydir/argobots
-          export VOL_DIR=$mydir
+          export VOL_DIR=$mydir/vol-async/install
           
           mkdir $HDF5_DIR
           # Compile HDF5
           cd hdf5
-          export HDF5_LIBTOOL=/usr/bin/libtoolize
-          ./autogen.sh
-          ./configure --prefix=$HDF5_DIR --enable-parallel --enable-threadsafe --enable-unsupported \
-          --disable-tests --disable-hl --disable-fortran --disable-tools
-          make && make install
+          mkdir build
+          cd build
+          cmake -DCMAKE_INSTALL_PREFIX=$HDF5_DIR -DHDF5_ENABLE_PARALLEL=ON -DHDF5_ENABLE_THREADSAFE=ON \
+            -DALLOW_UNSUPPORTED=ON -DBUILD_TESTING=OFF -DHDF5_BUILD_HL_LIB=OFF \
+            -DHDF5_BUILD_EXAMPLES=OFF -DHDF5_BUILD_FORTRAN=OFF -DCMAKE_C_COMPILER=mpicc ..
+          make -j && make install
           
           # Compile Argobots
           cd $ABT_DIR
@@ -155,51 +151,47 @@ jobs:
           make && make install
           
           # Compile Asynchronous VOL connector
-          cd $VOL_DIR/src
-          tail -n 48 Makefile.summit > Makefile
-          make
+          pwd
+          cd ../
+          mkdir build
+          cd build
+          cmake -DCMAKE_INSTALL_PREFIX=$VOL_DIR -DCMAKE_C_COMPILER=mpicc ..
+          make && make install
           
       - name: Compile and Test Vol-Async
         run: |
           # Compile vol-async tests
           mydir="$PWD"
-          cd $mydir
-          cd test
+          echo $PWD
+          cd build
 
           # Set Environmental Variables
-          export H5_DIR=$mydir/hdf5
-          export VOL_DIR=$mydir/
+          export VOL_DIR=$mydir/vol-async/install
           export ABT_DIR=$mydir/argobots
-          export ASYNC_DIR=$mydir/src
           export HDF5_DIR=$mydir/hdf5/install
-          export LD_LIBRARY_PATH=$VOL_DIR/src:$H5_DIR/install/lib:$ABT_DIR/lib:$LD_LIBRARY_PATH
-          export HDF5_PLUGIN_PATH="$VOL_DIR/src"
+          export LD_LIBRARY_PATH=$VOL_DIR/lib:$HDF5_DIR/install/lib:$ABT_DIR/lib:$LD_LIBRARY_PATH
+          export HDF5_PLUGIN_PATH="$VOL_DIR/lib"
           export HDF5_VOL_CONNECTOR="async under_vol=0;under_info={}"
-          
-          # Makefile
-          tail -n 47 Makefile.summit > Makefile
           export LD_PRELOAD=$mydir/argobots/lib/libabt.so
-          make
-          
-          date
+
           # Run serial and parallel tests
-          make check
+          date
+          ctest -V
           date
           
-          # Test with async VOL double buffering
-          cd ../src
-          sed -i "s/CFLAGS =/CFLAGS = -DENABLE_WRITE_MEMCPY=1 /g" ./Makefile
-          cat Makefile
+          # Test with async VOL write memcopy (double buffering)
+          cmake -DCMAKE_INSTALL_PREFIX=$VOL_DIR -DCMAKE_C_COMPILER=mpicc -DENABLE_WRITE_MEMCPY=ON ..
           make clean
-          make
-          cd ../test
-
+          make && make install
           date
-          make clean
-          make
-          make check
+          ctest -V
           date
 
+#################################################
+# Testing with the HDF5 2.0+ series
+#   * Note: autools support was dropped in HDF5
+#################################################
+
   vol-async-hdf5-latest-cmake:
     runs-on: ubuntu-latest
     timeout-minutes: 30
@@ -281,6 +273,10 @@ jobs:
           ctest -V
           date
 
+#######################################
+# Testing using HDF5's "develop" branch
+#######################################
+
   vol-async-hdf5-develop-cmake:
     runs-on: ubuntu-latest
     timeout-minutes: 30