diff --git a/.github/workflows/conda-package-cf.yml b/.github/workflows/conda-package-cf.yml
index 364ac5f..6bfe733 100644
--- a/.github/workflows/conda-package-cf.yml
+++ b/.github/workflows/conda-package-cf.yml
@@ -44,7 +44,7 @@ jobs:
       - name: Build conda package
         run: |
           CHANNELS="-c conda-forge --override-channels"
-          VERSIONS="--python ${{ matrix.python }} --numpy 2"
+          VERSIONS="--python ${{ matrix.python }} --numpy 2.0"
           TEST="--no-test"
 
           conda build \
@@ -56,7 +56,7 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: ${{ env.PACKAGE_NAME }} ${{ runner.os }} Python ${{ matrix.python }}
-          path: /usr/share/miniconda/conda-bld/linux-64/${{ env.PACKAGE_NAME }}-*.tar.bz2
+          path: /usr/share/miniconda/conda-bld/linux-64/${{ env.PACKAGE_NAME }}-*.conda
 
   build_windows:
     runs-on: windows-2019
@@ -89,12 +89,12 @@ jobs:
       - name: Install conda-build
         run: conda install conda-build
       - name: Build conda package
-        run: conda build --no-test --python ${{ matrix.python }} --numpy 2 -c conda-forge --override-channels conda-recipe-cf
+        run: conda build --no-test --python ${{ matrix.python }} --numpy 2.0 -c conda-forge --override-channels conda-recipe-cf
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
           name: ${{ env.PACKAGE_NAME }} ${{ runner.os }} Python ${{ matrix.python }}
-          path: ${{ env.conda-bld }}${{ env.PACKAGE_NAME }}-*.tar.bz2
+          path: ${{ env.conda-bld }}${{ env.PACKAGE_NAME }}-*.conda
 
   test_linux:
     needs: build_linux
@@ -123,7 +123,7 @@ jobs:
         run: |
           mkdir -p $GITHUB_WORKSPACE/channel/linux-64
           conda index $GITHUB_WORKSPACE/channel || exit 1
-          mv ${PACKAGE_NAME}-*.tar.bz2 $GITHUB_WORKSPACE/channel/linux-64 || exit 1
+          mv ${PACKAGE_NAME}-*.conda $GITHUB_WORKSPACE/channel/linux-64 || exit 1
           conda index $GITHUB_WORKSPACE/channel || exit 1
           # Test channel
           conda search $PACKAGE_NAME -c $GITHUB_WORKSPACE/channel --override-channels --info --json > $GITHUB_WORKSPACE/ver.json
@@ -193,7 +193,7 @@ jobs:
       - name: Create conda channel
         run: |
           mkdir ${{ env.GITHUB_WORKSPACE }}\channel\win-64
-          move ${{ env.PACKAGE_NAME }}-*.tar.bz2 ${{ env.GITHUB_WORKSPACE }}\channel\win-64
+          move ${{ env.PACKAGE_NAME }}-*.conda ${{ env.GITHUB_WORKSPACE }}\channel\win-64
           conda index ${{ env.GITHUB_WORKSPACE }}/channel
           # Test channel
           conda search ${{ env.PACKAGE_NAME }} -c ${{ env.GITHUB_WORKSPACE }}/channel --override-channels --info --json > ${{ env.GITHUB_WORKSPACE }}\ver.json
diff --git a/.github/workflows/conda-package.yml b/.github/workflows/conda-package.yml
index 11f119b..e42b58c 100644
--- a/.github/workflows/conda-package.yml
+++ b/.github/workflows/conda-package.yml
@@ -56,7 +56,7 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: ${{ env.PACKAGE_NAME }} ${{ runner.os }} Python ${{ matrix.python }}
-          path: /usr/share/miniconda/conda-bld/linux-64/${{ env.PACKAGE_NAME }}-*.tar.bz2
+          path: /usr/share/miniconda/conda-bld/linux-64/${{ env.PACKAGE_NAME }}-*.conda
 
   build_windows:
     runs-on: windows-2019
@@ -94,7 +94,7 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: ${{ env.PACKAGE_NAME }} ${{ runner.os }} Python ${{ matrix.python }}
-          path: ${{ env.conda-bld }}${{ env.PACKAGE_NAME }}-*.tar.bz2
+          path: ${{ env.conda-bld }}${{ env.PACKAGE_NAME }}-*.conda
 
   test_linux:
     needs: build_linux
@@ -123,7 +123,7 @@ jobs:
         run: |
           mkdir -p $GITHUB_WORKSPACE/channel/linux-64
           conda index $GITHUB_WORKSPACE/channel || exit 1
-          mv ${PACKAGE_NAME}-*.tar.bz2 $GITHUB_WORKSPACE/channel/linux-64 || exit 1
+          mv ${PACKAGE_NAME}-*.conda $GITHUB_WORKSPACE/channel/linux-64 || exit 1
           conda index $GITHUB_WORKSPACE/channel || exit 1
           # Test channel
           conda search $PACKAGE_NAME -c $GITHUB_WORKSPACE/channel --override-channels --info --json > $GITHUB_WORKSPACE/ver.json
@@ -193,7 +193,7 @@ jobs:
       - name: Create conda channel
         run: |
           mkdir ${{ env.GITHUB_WORKSPACE }}\channel\win-64
-          move ${{ env.PACKAGE_NAME }}-*.tar.bz2 ${{ env.GITHUB_WORKSPACE }}\channel\win-64
+          move ${{ env.PACKAGE_NAME }}-*.conda ${{ env.GITHUB_WORKSPACE }}\channel\win-64
           conda index ${{ env.GITHUB_WORKSPACE }}/channel
           # Test channel
           conda search ${{ env.PACKAGE_NAME }} -c ${{ env.GITHUB_WORKSPACE }}/channel --override-channels --info --json > ${{ env.GITHUB_WORKSPACE }}\ver.json