diff --git a/.github/workflows/automated-dev-tests.yml b/.github/workflows/automated-dev-tests.yml
index 723b585dad..2b3de8db5d 100644
--- a/.github/workflows/automated-dev-tests.yml
+++ b/.github/workflows/automated-dev-tests.yml
@@ -21,68 +21,12 @@ env:
   C_COMPILER: gcc-12
   GCOV_EXE: gcov-12
   CMAKE_BUILD_PARALLEL_LEVEL: 8
-  CTEST_PARALLEL_LEVEL: 2
-
+  CTEST_PARALLEL_LEVEL: 4
 
 jobs:
 
   ### BUILD JOBS
 
-
-  build-all-debug:
-    # Tests compiling in debug mode.
-    # Also compiles the Registry and generates new types files.
-    # Debug more speeds up the build.
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Set up MATLAB
-        uses: matlab-actions/setup-matlab@v2
-        with:
-          products: Simulink
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-      - name: Setup workspace
-        run: cmake -E make_directory ${{runner.workspace}}/openfast/build
-      - name: Configure build
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
-            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
-            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
-            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            -DBLA_VENDOR:STRING=OpenBLAS \
-            -DCMAKE_BUILD_TYPE:STRING=DEBUG \
-            -DBUILD_SHARED_LIBS:BOOL=OFF \
-            -DGENERATE_TYPES=ON \
-            -DVARIABLE_TRACKING=OFF \
-            -DBUILD_TESTING:BOOL=ON \
-            -DCTEST_PLOT_ERRORS:BOOL=ON \
-            -DBUILD_OPENFAST_SIMULINK_API=ON \
-            ${GITHUB_WORKSPACE}
-            # -DDOUBLE_PRECISION=OFF \
-      - name: Build all
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake --build . --target all
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-all-debug-${{ github.sha }}
-
   build-all-debug-single:
     # Tests compiling in debug mode with single precision.
     # This workspace is not used by any other subtests, it checks type errors of the type ReKi/R8Ki
@@ -91,476 +35,43 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-        with:
-          submodules: recursive
-      - name: Install dependencies
-        run: |
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev
-      - name: Setup workspace
-        run: cmake -E make_directory ${{runner.workspace}}/openfast/build
-      - name: Configure build
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
-            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
-            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
-            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            -DBLA_VENDOR:STRING=OpenBLAS \
-            -DCMAKE_BUILD_TYPE:STRING=DEBUG \
-            -DBUILD_SHARED_LIBS:BOOL=OFF \
-            -DVARIABLE_TRACKING=OFF \
-            -DDOUBLE_PRECISION:BOOL=OFF \
-            ${GITHUB_WORKSPACE}
-      - name: Build all
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake --build . --target all
-
-
-
-  build-drivers-release:
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-      - name: Setup workspace
-        run: cmake -E make_directory ${{runner.workspace}}/openfast/build
-      - name: Configure build
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
-            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
-            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
-            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            -DBLA_VENDOR:STRING=OpenBLAS \
-            -DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
-            -DVARIABLE_TRACKING=OFF \
-            -DBUILD_TESTING:BOOL=ON \
-            -DCTEST_PLOT_ERRORS:BOOL=ON \
-            ${GITHUB_WORKSPACE}
-      - name: Build module drivers
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake --build . --target regression_test_module_drivers
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-drivers-release-${{ github.sha }}
-
-
-  build-postlib-release:
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Set up MATLAB
-        uses: matlab-actions/setup-matlab@v2
-        with:
-          products: Simulink
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev  # gcovr
-      - name: Setup workspace
-        run: cmake -E make_directory ${{runner.workspace}}/openfast/build
-      - name: Configure build
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
-            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
-            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
-            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            -DBLA_VENDOR:STRING=OpenBLAS \
-            -DCMAKE_BUILD_TYPE:STRING=RELWITHDEBINFO \
-            -DOPENMP:BOOL=ON \
-            -DDOUBLE_PRECISION=ON \
-            -DVARIABLE_TRACKING=OFF \
-            -DBUILD_FASTFARM:BOOL=ON \
-            -DBUILD_OPENFAST_CPP_API:BOOL=ON \
-            -DBUILD_OPENFAST_LIB_DRIVER:BOOL=ON \
-            -DBUILD_OPENFAST_CPP_DRIVER:BOOL=ON \
-            -DBUILD_SHARED_LIBS:BOOL=OFF \
-            -DBUILD_TESTING:BOOL=ON \
-            -DCTEST_PLOT_ERRORS:BOOL=ON \
-            -DBUILD_OPENFAST_SIMULINK_API=ON \
-            ${GITHUB_WORKSPACE}
-      - name: Build openfast-postlib
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: cmake --build . --target openfast_postlib
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-postlib-release-${{ github.sha }}
-
-
-  build-interfaces-release:
-    runs-on: ubuntu-22.04
-    needs: build-postlib-release
-    steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-postlib-release-${{ github.sha }}
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
-      - name: Configure build
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            ${GITHUB_WORKSPACE}
-      - name: Build OpenFAST C-Interfaces
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake --build . --target openfastlib openfast_lib_driver openfastcpp aerodyn_inflow_c_binding moordyn_c_binding ifw_c_binding hydrodyn_c_binding regression_test_controllers
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-interfaces-release-${{ github.sha }}
-
-
-  build-openfast-release:
-    runs-on: ubuntu-22.04
-    needs: build-postlib-release
-    steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-postlib-release-${{ github.sha }}
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
-      - name: Configure build
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            ${GITHUB_WORKSPACE}
-      - name: Build OpenFAST glue-code
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake --build . --target openfast
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
-
-
-  build-fastfarm-release:
-    runs-on: ubuntu-22.04
-    needs: build-postlib-release
-    steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-postlib-release-${{ github.sha }}
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
-      - name: Configure build
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            ${GITHUB_WORKSPACE}
-      - name: Build FAST.Farm
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake --build . --target FAST.Farm
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-fastfarm-release-${{ github.sha }}
-
-
-
-  ### BUILD AND TEST JOBS
-
-  build-test-uadriver-debug:
-    # UA driver used to require -DUA_OUTS
-    runs-on: ubuntu-22.04
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
       - name: Install dependencies
         run: |
-          pip install -r requirements.txt
           sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev
+          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
       - name: Setup workspace
         run: cmake -E make_directory ${{runner.workspace}}/openfast/build
-      - name: Configure build
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
-            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
-            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
-            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            -DCMAKE_BUILD_TYPE:STRING=DEBUG \
-            -DBUILD_SHARED_LIBS:BOOL=OFF \
-            -DGENERATE_TYPES=ON \
-            -DVARIABLE_TRACKING=OFF \
-            -DBUILD_TESTING:BOOL=ON \
-            -DCTEST_PLOT_ERRORS:BOOL=ON \
-            ${GITHUB_WORKSPACE}
-      - name: Build all
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake --build . --target unsteadyaero_driver
-
-      - name: Run UnsteadyAero tests
-        working-directory: ${{runner.workspace}}/openfast/build
-        shell: bash
-        run: |
-          ctest -VV -R "^ua_" 
-
-      - name: Failing test artifacts
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: rtest-uadriver
-          path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules/unsteadyaero
-
-
-
-  ### TEST JOBS
-
-  rtest-module-drivers:
-    runs-on: ubuntu-22.04
-    needs: build-drivers-release
-    steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-drivers-release-${{ github.sha }}
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
-      - name: Configure Tests
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            -DBUILD_TESTING:BOOL=ON \
-            -DCTEST_PLOT_ERRORS:BOOL=ON \
-            ${GITHUB_WORKSPACE}
-      - name: Run AeroDyn tests
-        uses: ./.github/actions/tests-module-aerodyn
-        with:
-          test-target: regression
-      - name: Run BeamDyn tests
-        uses: ./.github/actions/tests-module-beamdyn
-        with:
-          test-target: regression
-      - name: Run HydroDyn tests
-        uses: ./.github/actions/tests-module-hydrodyn
-      - name: Run InflowWind tests
-        uses: ./.github/actions/tests-module-inflowwind
-        with:
-          test-target: regression
-      - name: Run MoorDyn tests
-        uses: ./.github/actions/tests-module-moordyn
-      - name: Run SeaState tests
-        uses: ./.github/actions/tests-module-seastate
-      - name: Run SubDyn tests
-        uses: ./.github/actions/tests-module-subdyn
-      - name: Failing test artifacts
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: rtest-module-drivers
-          path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
-
-
-  rtest-modules-debug:
-    runs-on: ubuntu-22.04
-    needs: build-all-debug
-    steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-all-debug-${{ github.sha }}
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
-      - name: Configure Tests
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            -DBUILD_TESTING:BOOL=ON \
-            -DCTEST_PLOT_ERRORS:BOOL=ON \
-            ${GITHUB_WORKSPACE}
-          cmake --build . --target regression_test_controllers
-      - name: Run AeroDyn tests
-        uses: ./.github/actions/tests-module-aerodyn
-        with:
-          # Don't run regression tests here since they currently fail inconsistently
-          test-target: unit
-      - name: Run BeamDyn tests
-        uses: ./.github/actions/tests-module-beamdyn
-      - name: Run HydroDyn tests
-        uses: ./.github/actions/tests-module-hydrodyn
-      - name: Run InflowWind tests
-        uses: ./.github/actions/tests-module-inflowwind
-      - name: Run MoorDyn tests
-        uses: ./.github/actions/tests-module-moordyn
-      - name: Run NWTC Library tests
-        uses: ./.github/actions/tests-module-nwtclibrary
-      - name: Run SeaState tests
-        uses: ./.github/actions/tests-module-seastate
-      - name: Run SubDyn tests
-        uses: ./.github/actions/tests-module-subdyn
-      - name: Run VersionInfo tests
-        uses: ./.github/actions/tests-module-version
-      - name: Failing test artifacts
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: rtest-modules-debug
-          path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
-            ${{runner.workspace}}/openfast/build/unit_tests
-
-
-  rtest-interfaces:
-    runs-on: ubuntu-22.04
-    needs: build-interfaces-release
-    steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
-        with:
-          path: ${{runner.workspace}}
-          key: build-interfaces-release-${{ github.sha }}
-      - name: Setup Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Install dependencies
-        run: |
-          pip install -r requirements.txt
-          sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
-      - name: Configure Tests
+      - name: Configure build
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
-            -DBUILD_TESTING:BOOL=ON \
-            -DCTEST_PLOT_ERRORS:BOOL=ON \
+            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
+            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
+            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
+            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
+            -DBLA_VENDOR:STRING=OpenBLAS \
+            -DCMAKE_BUILD_TYPE:STRING=DEBUG \
+            -DVARIABLE_TRACKING:BOOL=OFF \
+            -DDOUBLE_PRECISION:BOOL=OFF \
+            -DBUILD_OPENFAST_CPP_API:BOOL=ON \
+            -DBUILD_OPENFAST_LIB_DRIVER:BOOL=ON \
+            -DBUILD_OPENFAST_CPP_DRIVER:BOOL=ON \
+            -DBUILD_FASTFARM:BOOL=ON \
             ${GITHUB_WORKSPACE}
-      - name: Run Interface / API tests
+      - name: Build all
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
-          ctest -VV -L "cpp|python|fastlib" \
-              -LE "openfast_io"
-      - name: Failing test artifacts
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: rtest-interfaces
-          path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast-cpp
-            ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/python
-            ${{runner.workspace}}/openfast/build/reg_tests/modules/aerodyn
-            ${{runner.workspace}}/openfast/build/reg_tests/modules/moordyn
-            ${{runner.workspace}}/openfast/build/reg_tests/modules/inflowwind
-            ${{runner.workspace}}/openfast/build/reg_tests/modules/hydrodyn
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast-cpp/5MW_Baseline
+          cmake --build . --target all
 
 
-  rtest-OF:
+  build-all-release:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
     steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
+      - name: Checkout
+        uses: actions/checkout@v4
         with:
-          path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          submodules: recursive
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
@@ -569,48 +80,55 @@ jobs:
         run: |
           pip install -r requirements.txt
           sudo apt-get update -y
-          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
-      - name: Configure Tests
+          sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
+      - name: Setup workspace
+        run: cmake -E make_directory ${{runner.workspace}}/openfast/build
+      - name: Configure build
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
+            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
+            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
+            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
+            -DBUILD_SHARED_LIBS:BOOL=OFF \
+            -DBLA_VENDOR:STRING=OpenBLAS \
+            -DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
+            -DVARIABLE_TRACKING:BOOL=OFF \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
+            -DOPENMP:BOOL=ON \
+            -DDOUBLE_PRECISION=ON \
+            -DBUILD_OPENFAST_CPP_API:BOOL=ON \
+            -DBUILD_OPENFAST_LIB_DRIVER:BOOL=ON \
+            -DBUILD_OPENFAST_CPP_DRIVER:BOOL=ON \
+            -DBUILD_FASTFARM:BOOL=ON \
             ${GITHUB_WORKSPACE}
-          cmake --build . --target regression_test_controllers
-      - name: Run 5MW tests
+      - name: Build all
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
-          ctest -VV -j4 \
-          -L openfast \
-          -LE "cpp|linear|python|fastlib|aeromap" \
-          -E "5MW_OC4Semi_WSt_WavesWN|5MW_OC3Mnpl_DLL_WTurb_WavesIrr|5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth|5MW_OC3Trpd_DLL_WSt_WavesReg|5MW_Land_BD_DLL_WTurb"
-      - name: Failing test artifacts
-        uses: actions/upload-artifact@v4
-        if: failure()
+          cmake --build . --target all
+      - name: Cache the workspace
+        uses: actions/cache@v4
         with:
-          name: rtest-OF
-          path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
-            ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/5MW_Baseline
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AOC
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AWT27
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/SWRT
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/UAE_VI
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/WP_Baseline
+          path: ${{runner.workspace}}
+          key: build-all-release-${{ github.sha }}
 
-  rtest-openfast_io:
+
+
+  ### BUILD AND TEST JOBS
+
+  build-all-test-modules-debug:
+    # Tests compiling in debug mode.
+    # Also compiles the Registry and generates new types files.
+    # Debug more speeds up the build.
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
     steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
+      - name: Checkout
+        uses: actions/checkout@v4
         with:
-          path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          submodules: recursive
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
@@ -620,57 +138,100 @@ jobs:
           pip install -r requirements.txt
           sudo apt-get update -y
           sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
-      - name: Install openfast_io
-        working-directory: ${{runner.workspace}}/openfast/openfast_io
-        run: |
-          pip install -e .
-      - name: Configure Tests
+      - name: Setup workspace
+        run: cmake -E make_directory ${{runner.workspace}}/openfast/build
+      - name: Configure build
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
+            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
+            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
+            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
+            -DBLA_VENDOR:STRING=OpenBLAS \
+            -DCMAKE_BUILD_TYPE:STRING=DEBUG \
+            -DGENERATE_TYPES:BOOL=ON \
+            -DVARIABLE_TRACKING:BOOL=OFF \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
-          cmake --build . --target regression_test_controllers
-      - name: Run openfast_io tests
+            # -DDOUBLE_PRECISION=OFF \
+      - name: Build all
+        working-directory: ${{runner.workspace}}/openfast/build
+        run: |
+          cmake --build . --target all
+      - name: Run UnsteadyAero tests
         working-directory: ${{runner.workspace}}/openfast/build
+        shell: bash
         run: |
-          ctest -VV -j4 \
-          -L openfast_io 
+          ctest -VV -R "^ua_" 
+      - name: Run AeroDyn tests
+        uses: ./.github/actions/tests-module-aerodyn
+        with:
+          # Don't run regression tests here since they currently fail inconsistently
+          test-target: unit
+      - name: Run BeamDyn tests
+        uses: ./.github/actions/tests-module-beamdyn
+      - name: Run HydroDyn tests
+        uses: ./.github/actions/tests-module-hydrodyn
+      - name: Run InflowWind tests
+        uses: ./.github/actions/tests-module-inflowwind
+      - name: Run MoorDyn tests
+        uses: ./.github/actions/tests-module-moordyn
+      - name: Run NWTC Library tests
+        uses: ./.github/actions/tests-module-nwtclibrary
+      - name: Run SeaState tests
+        uses: ./.github/actions/tests-module-seastate
+      - name: Run SubDyn tests
+        uses: ./.github/actions/tests-module-subdyn
+      - name: Run VersionInfo tests
+        uses: ./.github/actions/tests-module-version
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: rtest-openfast_io
+          name: rtest-modules-debug
           path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/openfast_io
+            ${{runner.workspace}}/openfast/build/reg_tests/modules
+            ${{runner.workspace}}/openfast/build/unit_tests
 
 
-  rtest-OF-simulink:
+  build-test-OF-simulink:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
     steps:
-      - name: Cache the workspace
-        uses: actions/cache@v4
+      - name: Checkout
+        uses: actions/checkout@v4
         with:
-          path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          submodules: recursive
       - name: Install dependencies
         run: |
           sudo apt-get update -y
-          sudo apt-get install -y libhdf5-dev libopenmpi-dev libyaml-cpp-dev libopenblas-dev libopenblas-openmp-dev
+          sudo apt-get install -y libopenblas-dev
       - name: Set up MATLAB
         uses: matlab-actions/setup-matlab@v2
         with:
           products: Simulink
-      - name: Build FAST_SFunc
+      - name: Setup workspace
+        run: cmake -E make_directory ${{runner.workspace}}/openfast/build
+      - name: Configure build
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
+            -DCMAKE_INSTALL_PREFIX:PATH=${{runner.workspace}}/openfast/install \
+            -DCMAKE_Fortran_COMPILER:STRING=${{env.FORTRAN_COMPILER}} \
+            -DCMAKE_CXX_COMPILER:STRING=${{env.CXX_COMPILER}} \
+            -DCMAKE_C_COMPILER:STRING=${{env.C_COMPILER}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
+            -DBUILD_OPENFAST_SIMULINK_API:BOOL=ON \
             -DUSE_LOCAL_STATIC_LAPACK:BOOL=ON \
+            -DCMAKE_BUILD_TYPE:STRING=DEBUG \
+            -DGENERATE_TYPES:BOOL=ON \
+            -DVARIABLE_TRACKING:BOOL=OFF \
             ${GITHUB_WORKSPACE}
+      - name: Build FAST_SFunc
+        working-directory: ${{runner.workspace}}/openfast/build
+        run: |
           cmake --build . --target FAST_SFunc
       - name: Run MATLAB tests and generate artifacts
         uses: matlab-actions/run-tests@v2
@@ -679,68 +240,79 @@ jobs:
           test-results-junit: test-results/results.xml
           code-coverage-cobertura: code-coverage/coverage.xml
 
+  ### TEST JOBS
 
-  rtest-OF-5MW_Land_AeroMap:
+  rtest-module-drivers:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
+    needs: build-all-release
     steps:
       - name: Cache the workspace
         uses: actions/cache@v4
         with:
           path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          key: build-all-release-${{ github.sha }}
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
           python-version: '3.11'
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install numpy "Bokeh>=2.4,!=3.0.0,!=3.0.1,!=3.0.2,!=3.0.3"
+          pip install -r requirements.txt
           sudo apt-get update -y
           sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
-          sudo apt-get install -y libhdf5-dev libopenmpi-dev libyaml-cpp-dev
+          sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
       - name: Configure Tests
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
-      - name: Run 5MW aero map tests
-        working-directory: ${{runner.workspace}}/openfast/build
-        run: |
-          ctest -VV -L aeromap -LE "cpp|linear|python" -R 5MW_Land_AeroMap
+      - name: Run AeroDyn tests
+        uses: ./.github/actions/tests-module-aerodyn
+        with:
+          test-target: regression
+      - name: Run BeamDyn tests
+        uses: ./.github/actions/tests-module-beamdyn
+        with:
+          test-target: regression
+      - name: Run HydroDyn tests
+        uses: ./.github/actions/tests-module-hydrodyn
+      - name: Run InflowWind tests
+        uses: ./.github/actions/tests-module-inflowwind
+        with:
+          test-target: regression
+      - name: Run MoorDyn tests
+        uses: ./.github/actions/tests-module-moordyn
+      - name: Run SeaState tests
+        uses: ./.github/actions/tests-module-seastate
+      - name: Run SubDyn tests
+        uses: ./.github/actions/tests-module-subdyn
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: rtest-OF-5MW_Land_AeroMap
+          name: rtest-module-drivers
           path: |
             ${{runner.workspace}}/openfast/build/reg_tests/modules
-            ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/5MW_Baseline
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AOC
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AWT27
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/SWRT
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/UAE_VI
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/WP_Baseline
 
 
-  rtest-OF-5MW_OC4Semi_WSt_WavesWN:
+  rtest-interfaces:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
+    needs: build-all-release
+    env:
+      OMP_NUM_THREADS: 1
     steps:
       - name: Cache the workspace
         uses: actions/cache@v4
         with:
           path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          key: build-all-release-${{ github.sha }}
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: '3.11'
       - name: Install dependencies
         run: |
           pip install -r requirements.txt
@@ -751,40 +323,42 @@ jobs:
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
-          cmake --build . --target regression_test_controllers
-      - name: Run 5MW tests
+      - name: Run Interface / API tests
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
-          ctest -VV -L openfast -LE "cpp|linear|python" -R 5MW_OC4Semi_WSt_WavesWN
+          ctest -VV \
+              -L "cpp|python|fastlib" \
+              -LE "openfast_io"
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: rtest-OF-5MW_OC4Semi_WSt_WavesWN
+          name: rtest-interfaces
           path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
-            ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/5MW_Baseline
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AOC
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AWT27
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/SWRT
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/UAE_VI
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/WP_Baseline
+            ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast-cpp
+            ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/python
+            ${{runner.workspace}}/openfast/build/reg_tests/modules/aerodyn
+            ${{runner.workspace}}/openfast/build/reg_tests/modules/moordyn
+            ${{runner.workspace}}/openfast/build/reg_tests/modules/inflowwind
+            ${{runner.workspace}}/openfast/build/reg_tests/modules/hydrodyn
+            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast-cpp/5MW_Baseline
 
 
-  rtest-OF-5MW_OC3Mnpl_DLL_WTurb_WavesIrr:
+  rtest-OF:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
+    needs: build-all-release
+    env:
+      OMP_NUM_THREADS: 1
     steps:
       - name: Cache the workspace
         uses: actions/cache@v4
         with:
           path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          key: build-all-release-${{ github.sha }}
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
@@ -799,7 +373,7 @@ jobs:
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
@@ -807,14 +381,15 @@ jobs:
       - name: Run 5MW tests
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
-          ctest -VV -L openfast -LE "cpp|linear|python" -R 5MW_OC3Mnpl_DLL_WTurb_WavesIrr -j1
+          ctest -VV \
+          -L openfast \
+          -LE "cpp|linear|python|fastlib|offshore"
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: rtest-OF-5MW_OC3Mnpl_DLL_WTurb_WavesIrr
+          name: rtest-OF
           path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
             ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/5MW_Baseline
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AOC
@@ -824,15 +399,15 @@ jobs:
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/WP_Baseline
 
 
-  rtest-OF-5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth:
+  rtest-OF-offshore:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
+    needs: build-all-release
     steps:
       - name: Cache the workspace
         uses: actions/cache@v4
         with:
           path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          key: build-all-release-${{ github.sha }}
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
@@ -847,7 +422,7 @@ jobs:
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
@@ -855,14 +430,15 @@ jobs:
       - name: Run 5MW tests
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
-          ctest -VV -L openfast -LE "cpp|linear|python" -R 5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth
+          ctest -VV \
+          -L openfast -L offshore \
+          -LE "cpp|linear|python|fastlib"
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: rtest-OF-5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth
+          name: rtest-OF-offshore
           path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
             ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/5MW_Baseline
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AOC
@@ -871,16 +447,18 @@ jobs:
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/UAE_VI
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/WP_Baseline
 
-
-  rtest-OF-5MW_OC3Trpd_DLL_WSt_WavesReg:
+ 
+  rtest-OF-linearization:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
+    needs: build-all-release
+    env:
+      OMP_NUM_THREADS: 1
     steps:
       - name: Cache the workspace
         uses: actions/cache@v4
         with:
           path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          key: build-all-release-${{ github.sha }}
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
@@ -895,22 +473,20 @@ jobs:
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
-          cmake --build . --target regression_test_controllers
-      - name: Run 5MW tests
+      - name: Run OpenFAST linearization tests
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
-          ctest -VV -L openfast -LE "cpp|linear|python" -R 5MW_OC3Trpd_DLL_WSt_WavesReg
+          ctest -VV -L linear
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: rtest-OF-5MW_OC3Trpd_DLL_WSt_WavesReg
+          name: rtest-OF-linearization
           path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
             ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/5MW_Baseline
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AOC
@@ -919,16 +495,17 @@ jobs:
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/UAE_VI
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/WP_Baseline
 
-
-  rtest-OF-5MW_Land_BD_DLL_WTurb:
+  rtest-OF-aeromap:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
+    needs: build-all-release
+    env:
+      OMP_NUM_THREADS: 1
     steps:
       - name: Cache the workspace
         uses: actions/cache@v4
         with:
           path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          key: build-all-release-${{ github.sha }}
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
@@ -943,22 +520,20 @@ jobs:
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
-          cmake --build . --target regression_test_controllers
-      - name: Run 5MW tests
+      - name: Run aero map tests
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
-          ctest -VV -L openfast -LE "cpp|linear|python" -R 5MW_Land_BD_DLL_WTurb
+          ctest -VV -L aeromap -LE "cpp|linear|python"
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: rtest-OF-5MW_Land_BD_DLL_WTurb
+          name: rtest-OF-aeromap
           path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
             ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/5MW_Baseline
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AOC
@@ -968,15 +543,17 @@ jobs:
             !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/WP_Baseline
 
 
-  rtest-OF-linearization:
+  rtest-openfast_io:
     runs-on: ubuntu-22.04
-    needs: build-openfast-release
+    needs: build-all-release
+    env:
+      OMP_NUM_THREADS: 1
     steps:
       - name: Cache the workspace
         uses: actions/cache@v4
         with:
           path: ${{runner.workspace}}
-          key: build-openfast-release-${{ github.sha }}
+          key: build-all-release-${{ github.sha }}
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
@@ -987,43 +564,43 @@ jobs:
           sudo apt-get update -y
           sudo apt-get install -y libopenblas-dev libopenblas-openmp-dev
           sudo apt-get install -y libhdf5-dev libnetcdf-dev libopenmpi-dev libyaml-cpp-dev
+      - name: Install openfast_io
+        working-directory: ${{runner.workspace}}/openfast/openfast_io
+        run: |
+          pip install -e .
       - name: Configure Tests
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
-      - name: Run OpenFAST linearization tests
+          cmake --build . --target regression_test_controllers
+      - name: Run openfast_io tests
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
-          ctest -VV -L linear
+          ctest -VV -L openfast_io 
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
         with:
-          name: rtest-OF-linearization
+          name: rtest-openfast_io
           path: |
-            ${{runner.workspace}}/openfast/build/reg_tests/modules
-            ${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/5MW_Baseline
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AOC
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/AWT27
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/SWRT
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/UAE_VI
-            !${{runner.workspace}}/openfast/build/reg_tests/glue-codes/openfast/WP_Baseline
+            ${{runner.workspace}}/openfast/build/reg_tests/openfast_io
 
 
   rtest-FF:
     runs-on: ubuntu-22.04
-    needs: build-fastfarm-release
+    needs: build-all-release
+    env:
+      OMP_NUM_THREADS: 2
     steps:
       - name: Cache the workspace
         uses: actions/cache@v4
         with:
           path: ${{runner.workspace}}
-          key: build-fastfarm-release-${{ github.sha }}
+          key: build-all-release-${{ github.sha }}
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
@@ -1038,7 +615,7 @@ jobs:
         working-directory: ${{runner.workspace}}/openfast/build
         run: |
           cmake \
-            -DPython_ROOT_DIR:STRING=${{env.pythonLocation}} \
+            -DPython_ROOT_DIR:PATH=${{env.pythonLocation}} \
             -DBUILD_TESTING:BOOL=ON \
             -DCTEST_PLOT_ERRORS:BOOL=ON \
             ${GITHUB_WORKSPACE}
@@ -1047,8 +624,7 @@ jobs:
         working-directory: ${{runner.workspace}}/openfast/build
         shell: bash
         run: |
-          set OMP_NUM_THREADS=2
-          ctest -VV -L fastfarm --verbose
+          ctest -VV -j1 -L fastfarm --verbose
       - name: Failing test artifacts
         uses: actions/upload-artifact@v4
         if: failure()
diff --git a/reg_tests/CTestList.cmake b/reg_tests/CTestList.cmake
index bdcaa6e0b4..ed3c20c7bd 100644
--- a/reg_tests/CTestList.cmake
+++ b/reg_tests/CTestList.cmake
@@ -344,9 +344,9 @@ of_regression("5MW_OC4Jckt_ExtPtfm"                    "openfast;elastodyn;extpt
 of_regression("HelicalWake_OLAF"                       "openfast;aerodyn;olaf")
 of_regression("EllipticalWing_OLAF"                    "openfast;aerodyn;olaf")
 of_regression("StC_test_OC4Semi"                       "openfast;servodyn;hydrodyn;moordyn;offshore;stc")
-of_regression("MHK_RM1_Fixed"                          "openfast;elastodyn;aerodyn;mhk")
-of_regression("MHK_RM1_Floating"                       "openfast;elastodyn;aerodyn;hydrodyn;moordyn;mhk")
-of_regression("MHK_RM1_Floating_wNacDrag"              "openfast;elastodyn;aerodyn;hydrodyn;moordyn;mhk")
+of_regression("MHK_RM1_Fixed"                          "openfast;elastodyn;aerodyn;mhk;offshore")
+of_regression("MHK_RM1_Floating"                       "openfast;elastodyn;aerodyn;hydrodyn;moordyn;mhk;offshore")
+of_regression("MHK_RM1_Floating_wNacDrag"              "openfast;elastodyn;aerodyn;hydrodyn;moordyn;mhk;offshore")
 of_regression("Tailfin_FreeYaw1DOF_PolarBased"         "openfast;elastodyn;aerodyn")
 of_regression("Tailfin_FreeYaw1DOF_Unsteady"           "openfast;elastodyn;aerodyn")
 of_regression("5MW_Land_DLL_WTurb_ADsk"                "openfast;elastodyn;aerodisk")