diff --git a/.github/scripts/build_and_test.sh b/.github/scripts/build_and_test.sh
new file mode 100755
index 0000000..06a3349
--- /dev/null
+++ b/.github/scripts/build_and_test.sh
@@ -0,0 +1,11 @@
+#! /bin/bash
+
+cpanm -vn Net::SSLeay
+cpanm -n Alien::Build
+cpanm Alien::GSL
+cpanm Module::Build
+mkdir -p xs
+perl Build.PL
+./Build installdeps --cpan_client cpanm
+./Build
+./Build test
diff --git a/.github/scripts/build_dist.sh b/.github/scripts/build_dist.sh
new file mode 100755
index 0000000..09b378d
--- /dev/null
+++ b/.github/scripts/build_dist.sh
@@ -0,0 +1,7 @@
+#! /bin/bash
+
+export LD_LIBRARY_PATH=${GSL_DIR}/lib
+./Build dist
+DISTNAME=$(ls -1 Math*.tar.gz)
+echo "MATH_GSL_DISTNAME=$DISTNAME" >> $GITHUB_ENV
+echo "$DISTNAME" > math-gsl-dist-name.txt
diff --git a/.github/scripts/install_gsl.sh b/.github/scripts/install_gsl.sh
new file mode 100755
index 0000000..8c58039
--- /dev/null
+++ b/.github/scripts/install_gsl.sh
@@ -0,0 +1,16 @@
+#! /bin/bash
+
+GSL_MIRROR=http://mirrors.kernel.org/gnu/gsl
+BUILD_DIR=$GSL_DIR/build
+INSTALL_DIR=$GSL_DIR
+mkdir -p $BUILD_DIR
+cd "$BUILD_DIR"
+export PATH=$PERL_DIR/bin:$PATH
+ZIP_NAME="$GSL_NAME".tar.gz
+wget "$GSL_MIRROR"/"$ZIP_NAME" --retry-connrefused --timeout=900
+tar zxvf "$ZIP_NAME"
+cd "$GSL_NAME"
+./configure --prefix "$INSTALL_DIR"
+make -j$(nproc)
+make install
+echo "PATH=$PATH" >> $GITHUB_ENV
diff --git a/.github/scripts/install_perl.sh b/.github/scripts/install_perl.sh
new file mode 100755
index 0000000..706a616
--- /dev/null
+++ b/.github/scripts/install_perl.sh
@@ -0,0 +1,33 @@
+#! /bin/bash
+
+# NOTE: perl version 5.26.1 is already installed (on Ubuntu 20.04),
+#   but we would like to not mess with that, so we install a custom perl.
+
+BUILD_DIR=$PERL_DIR/build
+INSTALL_DIR=$PERL_DIR
+mkdir -p $BUILD_DIR
+cd "$BUILD_DIR"
+ZIP_NAME=${PERL_NAME}.tar.gz
+wget https://www.cpan.org/src/5.0/$ZIP_NAME
+ZIP_TYPE=$(perl -pe 's/^.*\.([^.]*)$/$1/' <<<$ZIP_NAME)
+TAR_NAME=$(perl -pe 's/^(.*)\.[^.]*$/$1/' <<<$ZIP_NAME)
+if [[ $ZIP_TYPE == 'gz' ]] ; then
+    gunzip $ZIP_NAME
+elif [[ $ZIP_TYPE == 'bz2' ]] ; then
+    bunzip2 $ZIP_NAME
+else
+    echo "Unknown archive type: $ZIP_TYPE"
+    exit 1
+fi
+tar xvf $TAR_NAME
+PERL_DIR2=$(perl -pe 's/\.tar$//' <<<$TAR_NAME)
+cd $PERL_DIR2
+sh Configure -des -Dprefix=$INSTALL_DIR -Dman1dir=none -Dman3dir=none
+make
+make install
+export PATH=$INSTALL_DIR/bin:$PATH
+echo "PATH=$PATH" >> $GITHUB_ENV
+perl --version
+cpan -v
+cpan App::cpanminus
+
diff --git a/.github/scripts/set_environment_variables.sh b/.github/scripts/set_environment_variables.sh
new file mode 100755
index 0000000..dd91510
--- /dev/null
+++ b/.github/scripts/set_environment_variables.sh
@@ -0,0 +1,21 @@
+#! /bin/bash
+
+if [[ -n $PERL_DIR ]] ; then
+    PERL_DIR="${PERL_DIR/#\~/$HOME}"
+    echo "PERL_NAME=$PERL_NAME" >> $GITHUB_ENV
+    echo "PERL_DIR=$PERL_DIR" >> $GITHUB_ENV
+    export PATH=$PERL_DIR/bin:"$PATH"
+fi
+if [[ -n $GSL_DIR ]] ; then
+    # autoconf needs an absolute prefix to install GSL, replace tilde with $HOME
+    GSL_DIR="${GSL_DIR/#\~/$HOME}"
+    echo "GSL_NAME=$GSL_NAME" >> $GITHUB_ENV
+    echo "GSL_DIR=$GSL_DIR" >> $GITHUB_ENV
+    export LD_LIBRARY_PATH=$GSL_DIR/lib
+    export PATH=$GSL_DIR/bin:"$PATH"
+    export PKG_CONFIG_PATH="$GSL_DIR"/lib/pkgconfig
+fi
+
+echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >> $GITHUB_ENV
+echo "PATH=$PATH" >> $GITHUB_ENV
+echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH" >> $GITHUB_ENV
diff --git a/.github/scripts/show_perl_info.sh b/.github/scripts/show_perl_info.sh
new file mode 100755
index 0000000..86d5631
--- /dev/null
+++ b/.github/scripts/show_perl_info.sh
@@ -0,0 +1,9 @@
+#! /bin/bash
+
+perl --version
+export PATH=$GITHUB_WORKSPACE/perl/bin:$PATH
+echo "PATH=$PATH" >> $GITHUB_ENV
+perl --version
+cpan -v
+#uname -a
+#lsb_release -d
diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
new file mode 100644
index 0000000..3799ba1
--- /dev/null
+++ b/.github/workflows/actions.yml
@@ -0,0 +1,167 @@
+name: linux-build-dist
+on: [push, pull_request]
+jobs:
+  build-perls:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        perl: [34, 32, 30, 28, 26]
+    steps:
+      - uses: actions/checkout@v2
+      - name: set environment variables
+        env:
+          PERL_NAME: perl-5.${{ matrix.perl }}.0
+          PERL_DIR: ~/perl/${{ runner.os }}/5.${{ matrix.perl }}
+        run: |
+          ./.github/scripts/set_environment_variables.sh
+      - name: perl cache
+        env:
+          CACHE_KEY: ${{ runner.os }}-perl3-${{ matrix.perl }}
+        id: cache-perl
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.PERL_DIR }}
+          key: ${{ env.CACHE_KEY }}
+      - name: install perl
+        if: steps.cache-perl.outputs.cache-hit != 'true'
+        run: |
+          ./.github/scripts/install_perl.sh
+  build-gsl:
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        gsl: [2.7, 2.6, 2.5, 2.4, 2.3]
+    steps:
+      - uses: actions/checkout@v2
+      - name: set environment variables
+        env:
+          GSL_NAME: gsl-${{ matrix.gsl }}
+          GSL_DIR: ~/gsl/${{ runner.os }}/gsl-${{ matrix.gsl }}
+        run: |
+          ./.github/scripts/set_environment_variables.sh
+      - name: gsl cache
+        env:
+          CACHE_KEY: ${{ runner.os }}-gsl4-${{ matrix.gsl }}
+        id: cache-gsl
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.GSL_DIR }}
+          key: ${{ env.CACHE_KEY }}
+      - name: install gsl
+        if: steps.cache-gsl.outputs.cache-hit != 'true'
+        run: |
+          ./.github/scripts/install_gsl.sh
+  build-dist:
+    runs-on: ubuntu-20.04
+    needs: [build-gsl, build-perls]
+    strategy:
+      matrix:
+        gsl: [2.7]
+        perl: [34]
+    steps:
+      - uses: actions/checkout@v2
+      - name: set environment variables
+        env:
+          GSL_NAME: gsl-${{ matrix.gsl }}
+          GSL_DIR: ~/gsl/${{ runner.os }}/gsl-${{ matrix.gsl }}
+          PERL_NAME: perl-5.${{ matrix.perl }}.0
+          PERL_DIR: ~/perl/${{ runner.os }}/5.${{ matrix.perl }}
+        run: |
+          ./.github/scripts/set_environment_variables.sh
+
+      - name: perl cache
+        env:
+          CACHE_KEY: ${{ runner.os }}-perl3-${{ matrix.perl }}
+        id: cache-perl
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.PERL_DIR }}
+          key: ${{ env.CACHE_KEY }}
+      - name: gsl cache
+        env:
+          CACHE_KEY: ${{ runner.os }}-gsl4-${{ matrix.gsl }}
+        id: cache-gsl
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.GSL_DIR }}
+          key: ${{ env.CACHE_KEY }}
+      - name: install packages
+        run: |
+          # NOTE: The following packages are already installed in "ubuntu-20.04" :
+          #     build-essential curl g++ git wget libssl-dev libz-dev
+          #       swig autoconf libtool
+          #sudo apt-get install swig autoconf libtool
+          swig -version
+      - name: install perl modules, build, and test
+        run: |
+          ./.github/scripts/build_and_test.sh
+      - name: build dist
+        run: |
+          ./.github/scripts/build_dist.sh
+      - name: Save dist as artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: math_gsl_dist
+          path: ${{ env.MATH_GSL_DISTNAME }}
+      - name: Save name of dist as artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: math_gsl_dist_name
+          path: math-gsl-dist-name.txt
+  install-dist-linux:
+    runs-on: ubuntu-20.04
+    needs: [build-dist]
+    strategy:
+      matrix:
+        gsl: [2.7, 2.6, 2.5, 2.4, 2.3]
+        perl: [34, 32, 30, 28, 26]
+    steps:
+      - uses: actions/checkout@v2
+      - name: set environment variables
+        env:
+          GSL_NAME: gsl-${{ matrix.gsl }}
+          GSL_DIR: ~/gsl/${{ runner.os }}/gsl-${{ matrix.gsl }}
+          PERL_NAME: perl-5.${{ matrix.perl }}.0
+          PERL_DIR: ~/perl/${{ runner.os }}/5.${{ matrix.perl }}
+        run: |
+          ./.github/scripts/set_environment_variables.sh
+      - name: perl cache
+        env:
+          CACHE_KEY: ${{ runner.os }}-perl3-${{ matrix.perl }}
+        id: cache-perl
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.PERL_DIR }}
+          key: ${{ env.CACHE_KEY }}
+      - name: gsl cache
+        env:
+          CACHE_KEY: ${{ runner.os }}-gsl4-${{ matrix.gsl }}
+        id: cache-gsl
+        uses: actions/cache@v2
+        with:
+          path: ${{ env.GSL_DIR }}
+          key: ${{ env.CACHE_KEY }}
+      - name: Download dist
+        env:
+          PERL_NAME: perl-5.${{ matrix.perl }}
+          PERL_DIR: ~/perl/${{runner.os}}/5.${{ matrix.perl }}
+          GSL_NAME: gsl-${{ matrix.gsl }}
+          GSL_DIR: ~/gsl/${{runner.os}}/gsl-${{ matrix.gsl }}
+        uses: actions/download-artifact@v2
+        with:
+          name: math_gsl_dist
+      - name: Download dist name
+        uses: actions/download-artifact@v2
+        with:
+          name: math_gsl_dist_name
+      - name: extract dist
+        run: |
+          DISTNAME=$(<math-gsl-dist-name.txt)
+          tar zxvf $DISTNAME
+          DISTDIR=$(perl -pe 's/\.tar.gz$//' <<<"$DISTNAME")
+          echo "DISTDIR=$DISTDIR" >> $GITHUB_ENV
+      - name: install perl modules and build and test
+        run: |
+          BASEDIR=$PWD
+          cd $DISTDIR
+          $BASEDIR/.github/scripts/build_and_test.sh
diff --git a/MANIFEST b/MANIFEST
index 89418d2..1775a20 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -100,6 +100,7 @@ pm/Math/GSL/BLAS.pm.2.3
 pm/Math/GSL/BLAS.pm.2.4
 pm/Math/GSL/BLAS.pm.2.5
 pm/Math/GSL/BLAS.pm.2.6
+pm/Math/GSL/BLAS.pm.2.7
 pm/Math/GSL/BSpline.pm.1.15
 pm/Math/GSL/BSpline.pm.1.16
 pm/Math/GSL/BSpline.pm.2.0
@@ -110,6 +111,7 @@ pm/Math/GSL/BSpline.pm.2.3
 pm/Math/GSL/BSpline.pm.2.4
 pm/Math/GSL/BSpline.pm.2.5
 pm/Math/GSL/BSpline.pm.2.6
+pm/Math/GSL/BSpline.pm.2.7
 pm/Math/GSL/CBLAS.pm.1.15
 pm/Math/GSL/CBLAS.pm.1.16
 pm/Math/GSL/CBLAS.pm.2.0
@@ -120,6 +122,7 @@ pm/Math/GSL/CBLAS.pm.2.3
 pm/Math/GSL/CBLAS.pm.2.4
 pm/Math/GSL/CBLAS.pm.2.5
 pm/Math/GSL/CBLAS.pm.2.6
+pm/Math/GSL/CBLAS.pm.2.7
 pm/Math/GSL/CDF.pm.1.15
 pm/Math/GSL/CDF.pm.1.16
 pm/Math/GSL/CDF.pm.2.0
@@ -130,6 +133,7 @@ pm/Math/GSL/CDF.pm.2.3
 pm/Math/GSL/CDF.pm.2.4
 pm/Math/GSL/CDF.pm.2.5
 pm/Math/GSL/CDF.pm.2.6
+pm/Math/GSL/CDF.pm.2.7
 pm/Math/GSL/Chebyshev.pm.1.15
 pm/Math/GSL/Chebyshev.pm.1.16
 pm/Math/GSL/Chebyshev.pm.2.0
@@ -140,6 +144,7 @@ pm/Math/GSL/Chebyshev.pm.2.3
 pm/Math/GSL/Chebyshev.pm.2.4
 pm/Math/GSL/Chebyshev.pm.2.5
 pm/Math/GSL/Chebyshev.pm.2.6
+pm/Math/GSL/Chebyshev.pm.2.7
 pm/Math/GSL/Combination.pm.1.15
 pm/Math/GSL/Combination.pm.1.16
 pm/Math/GSL/Combination.pm.2.0
@@ -150,6 +155,7 @@ pm/Math/GSL/Combination.pm.2.3
 pm/Math/GSL/Combination.pm.2.4
 pm/Math/GSL/Combination.pm.2.5
 pm/Math/GSL/Combination.pm.2.6
+pm/Math/GSL/Combination.pm.2.7
 pm/Math/GSL/Complex.pm.1.15
 pm/Math/GSL/Complex.pm.1.16
 pm/Math/GSL/Complex.pm.2.0
@@ -160,6 +166,7 @@ pm/Math/GSL/Complex.pm.2.3
 pm/Math/GSL/Complex.pm.2.4
 pm/Math/GSL/Complex.pm.2.5
 pm/Math/GSL/Complex.pm.2.6
+pm/Math/GSL/Complex.pm.2.7
 pm/Math/GSL/Const.pm.1.15
 pm/Math/GSL/Const.pm.1.16
 pm/Math/GSL/Const.pm.2.0
@@ -170,6 +177,7 @@ pm/Math/GSL/Const.pm.2.3
 pm/Math/GSL/Const.pm.2.4
 pm/Math/GSL/Const.pm.2.5
 pm/Math/GSL/Const.pm.2.6
+pm/Math/GSL/Const.pm.2.7
 pm/Math/GSL/Deriv.pm.1.15
 pm/Math/GSL/Deriv.pm.1.16
 pm/Math/GSL/Deriv.pm.2.0
@@ -180,6 +188,7 @@ pm/Math/GSL/Deriv.pm.2.3
 pm/Math/GSL/Deriv.pm.2.4
 pm/Math/GSL/Deriv.pm.2.5
 pm/Math/GSL/Deriv.pm.2.6
+pm/Math/GSL/Deriv.pm.2.7
 pm/Math/GSL/DHT.pm.1.15
 pm/Math/GSL/DHT.pm.1.16
 pm/Math/GSL/DHT.pm.2.0
@@ -190,6 +199,7 @@ pm/Math/GSL/DHT.pm.2.3
 pm/Math/GSL/DHT.pm.2.4
 pm/Math/GSL/DHT.pm.2.5
 pm/Math/GSL/DHT.pm.2.6
+pm/Math/GSL/DHT.pm.2.7
 pm/Math/GSL/Diff.pm.1.15
 pm/Math/GSL/Diff.pm.1.16
 pm/Math/GSL/Diff.pm.2.0
@@ -200,6 +210,7 @@ pm/Math/GSL/Diff.pm.2.3
 pm/Math/GSL/Diff.pm.2.4
 pm/Math/GSL/Diff.pm.2.5
 pm/Math/GSL/Diff.pm.2.6
+pm/Math/GSL/Diff.pm.2.7
 pm/Math/GSL/Eigen.pm.1.15
 pm/Math/GSL/Eigen.pm.1.16
 pm/Math/GSL/Eigen.pm.2.0
@@ -210,6 +221,7 @@ pm/Math/GSL/Eigen.pm.2.3
 pm/Math/GSL/Eigen.pm.2.4
 pm/Math/GSL/Eigen.pm.2.5
 pm/Math/GSL/Eigen.pm.2.6
+pm/Math/GSL/Eigen.pm.2.7
 pm/Math/GSL/Errno.pm.1.15
 pm/Math/GSL/Errno.pm.1.16
 pm/Math/GSL/Errno.pm.2.0
@@ -220,6 +232,7 @@ pm/Math/GSL/Errno.pm.2.3
 pm/Math/GSL/Errno.pm.2.4
 pm/Math/GSL/Errno.pm.2.5
 pm/Math/GSL/Errno.pm.2.6
+pm/Math/GSL/Errno.pm.2.7
 pm/Math/GSL/FFT.pm.1.15
 pm/Math/GSL/FFT.pm.1.16
 pm/Math/GSL/FFT.pm.2.0
@@ -230,6 +243,7 @@ pm/Math/GSL/FFT.pm.2.3
 pm/Math/GSL/FFT.pm.2.4
 pm/Math/GSL/FFT.pm.2.5
 pm/Math/GSL/FFT.pm.2.6
+pm/Math/GSL/FFT.pm.2.7
 pm/Math/GSL/Fit.pm.1.15
 pm/Math/GSL/Fit.pm.1.16
 pm/Math/GSL/Fit.pm.2.0
@@ -240,6 +254,7 @@ pm/Math/GSL/Fit.pm.2.3
 pm/Math/GSL/Fit.pm.2.4
 pm/Math/GSL/Fit.pm.2.5
 pm/Math/GSL/Fit.pm.2.6
+pm/Math/GSL/Fit.pm.2.7
 pm/Math/GSL/Heapsort.pm.1.15
 pm/Math/GSL/Heapsort.pm.1.16
 pm/Math/GSL/Heapsort.pm.2.0
@@ -250,6 +265,7 @@ pm/Math/GSL/Heapsort.pm.2.3
 pm/Math/GSL/Heapsort.pm.2.4
 pm/Math/GSL/Heapsort.pm.2.5
 pm/Math/GSL/Heapsort.pm.2.6
+pm/Math/GSL/Heapsort.pm.2.7
 pm/Math/GSL/Histogram.pm.1.15
 pm/Math/GSL/Histogram.pm.1.16
 pm/Math/GSL/Histogram.pm.2.0
@@ -260,6 +276,7 @@ pm/Math/GSL/Histogram.pm.2.3
 pm/Math/GSL/Histogram.pm.2.4
 pm/Math/GSL/Histogram.pm.2.5
 pm/Math/GSL/Histogram.pm.2.6
+pm/Math/GSL/Histogram.pm.2.7
 pm/Math/GSL/Histogram2D.pm.1.15
 pm/Math/GSL/Histogram2D.pm.1.16
 pm/Math/GSL/Histogram2D.pm.2.0
@@ -270,6 +287,7 @@ pm/Math/GSL/Histogram2D.pm.2.3
 pm/Math/GSL/Histogram2D.pm.2.4
 pm/Math/GSL/Histogram2D.pm.2.5
 pm/Math/GSL/Histogram2D.pm.2.6
+pm/Math/GSL/Histogram2D.pm.2.7
 pm/Math/GSL/IEEEUtils.pm.1.15
 pm/Math/GSL/IEEEUtils.pm.1.16
 pm/Math/GSL/IEEEUtils.pm.2.0
@@ -280,6 +298,7 @@ pm/Math/GSL/IEEEUtils.pm.2.3
 pm/Math/GSL/IEEEUtils.pm.2.4
 pm/Math/GSL/IEEEUtils.pm.2.5
 pm/Math/GSL/IEEEUtils.pm.2.6
+pm/Math/GSL/IEEEUtils.pm.2.7
 pm/Math/GSL/Integration.pm.1.15
 pm/Math/GSL/Integration.pm.1.16
 pm/Math/GSL/Integration.pm.2.0
@@ -290,6 +309,7 @@ pm/Math/GSL/Integration.pm.2.3
 pm/Math/GSL/Integration.pm.2.4
 pm/Math/GSL/Integration.pm.2.5
 pm/Math/GSL/Integration.pm.2.6
+pm/Math/GSL/Integration.pm.2.7
 pm/Math/GSL/Interp.pm.1.15
 pm/Math/GSL/Interp.pm.1.16
 pm/Math/GSL/Interp.pm.2.0
@@ -300,6 +320,7 @@ pm/Math/GSL/Interp.pm.2.3
 pm/Math/GSL/Interp.pm.2.4
 pm/Math/GSL/Interp.pm.2.5
 pm/Math/GSL/Interp.pm.2.6
+pm/Math/GSL/Interp.pm.2.7
 pm/Math/GSL/Linalg.pm.1.15
 pm/Math/GSL/Linalg.pm.1.16
 pm/Math/GSL/Linalg.pm.2.0
@@ -310,6 +331,7 @@ pm/Math/GSL/Linalg.pm.2.3
 pm/Math/GSL/Linalg.pm.2.4
 pm/Math/GSL/Linalg.pm.2.5
 pm/Math/GSL/Linalg.pm.2.6
+pm/Math/GSL/Linalg.pm.2.7
 pm/Math/GSL/Machine.pm.1.15
 pm/Math/GSL/Machine.pm.1.16
 pm/Math/GSL/Machine.pm.2.0
@@ -320,6 +342,7 @@ pm/Math/GSL/Machine.pm.2.3
 pm/Math/GSL/Machine.pm.2.4
 pm/Math/GSL/Machine.pm.2.5
 pm/Math/GSL/Machine.pm.2.6
+pm/Math/GSL/Machine.pm.2.7
 pm/Math/GSL/Matrix.pm.1.15
 pm/Math/GSL/Matrix.pm.1.16
 pm/Math/GSL/Matrix.pm.2.0
@@ -330,6 +353,7 @@ pm/Math/GSL/Matrix.pm.2.3
 pm/Math/GSL/Matrix.pm.2.4
 pm/Math/GSL/Matrix.pm.2.5
 pm/Math/GSL/Matrix.pm.2.6
+pm/Math/GSL/Matrix.pm.2.7
 pm/Math/GSL/MatrixComplex.pm.1.15
 pm/Math/GSL/MatrixComplex.pm.1.16
 pm/Math/GSL/MatrixComplex.pm.2.0
@@ -340,6 +364,7 @@ pm/Math/GSL/MatrixComplex.pm.2.3
 pm/Math/GSL/MatrixComplex.pm.2.4
 pm/Math/GSL/MatrixComplex.pm.2.5
 pm/Math/GSL/MatrixComplex.pm.2.6
+pm/Math/GSL/MatrixComplex.pm.2.7
 pm/Math/GSL/Min.pm.1.15
 pm/Math/GSL/Min.pm.1.16
 pm/Math/GSL/Min.pm.2.0
@@ -350,6 +375,7 @@ pm/Math/GSL/Min.pm.2.3
 pm/Math/GSL/Min.pm.2.4
 pm/Math/GSL/Min.pm.2.5
 pm/Math/GSL/Min.pm.2.6
+pm/Math/GSL/Min.pm.2.7
 pm/Math/GSL/Monte.pm.1.15
 pm/Math/GSL/Monte.pm.1.16
 pm/Math/GSL/Monte.pm.2.0
@@ -360,6 +386,7 @@ pm/Math/GSL/Monte.pm.2.3
 pm/Math/GSL/Monte.pm.2.4
 pm/Math/GSL/Monte.pm.2.5
 pm/Math/GSL/Monte.pm.2.6
+pm/Math/GSL/Monte.pm.2.7
 pm/Math/GSL/Multifit.pm.2.1
 pm/Math/GSL/Multifit.pm.2.2
 pm/Math/GSL/Multifit.pm.2.2.1
@@ -367,6 +394,7 @@ pm/Math/GSL/Multifit.pm.2.3
 pm/Math/GSL/Multifit.pm.2.4
 pm/Math/GSL/Multifit.pm.2.5
 pm/Math/GSL/Multifit.pm.2.6
+pm/Math/GSL/Multifit.pm.2.7
 pm/Math/GSL/Multilarge.pm.2.1
 pm/Math/GSL/Multilarge.pm.2.2
 pm/Math/GSL/Multilarge.pm.2.2.1
@@ -374,6 +402,7 @@ pm/Math/GSL/Multilarge.pm.2.3
 pm/Math/GSL/Multilarge.pm.2.4
 pm/Math/GSL/Multilarge.pm.2.5
 pm/Math/GSL/Multilarge.pm.2.6
+pm/Math/GSL/Multilarge.pm.2.7
 pm/Math/GSL/Multimin.pm.1.15
 pm/Math/GSL/Multimin.pm.1.16
 pm/Math/GSL/Multimin.pm.2.0
@@ -384,6 +413,7 @@ pm/Math/GSL/Multimin.pm.2.3
 pm/Math/GSL/Multimin.pm.2.4
 pm/Math/GSL/Multimin.pm.2.5
 pm/Math/GSL/Multimin.pm.2.6
+pm/Math/GSL/Multimin.pm.2.7
 pm/Math/GSL/Multiroots.pm.1.15
 pm/Math/GSL/Multiroots.pm.1.16
 pm/Math/GSL/Multiroots.pm.2.0
@@ -394,6 +424,7 @@ pm/Math/GSL/Multiroots.pm.2.3
 pm/Math/GSL/Multiroots.pm.2.4
 pm/Math/GSL/Multiroots.pm.2.5
 pm/Math/GSL/Multiroots.pm.2.6
+pm/Math/GSL/Multiroots.pm.2.7
 pm/Math/GSL/Multiset.pm.1.15
 pm/Math/GSL/Multiset.pm.1.16
 pm/Math/GSL/Multiset.pm.2.0
@@ -404,6 +435,7 @@ pm/Math/GSL/Multiset.pm.2.3
 pm/Math/GSL/Multiset.pm.2.4
 pm/Math/GSL/Multiset.pm.2.5
 pm/Math/GSL/Multiset.pm.2.6
+pm/Math/GSL/Multiset.pm.2.7
 pm/Math/GSL/NTuple.pm.1.15
 pm/Math/GSL/NTuple.pm.1.16
 pm/Math/GSL/NTuple.pm.2.0
@@ -414,6 +446,7 @@ pm/Math/GSL/NTuple.pm.2.3
 pm/Math/GSL/NTuple.pm.2.4
 pm/Math/GSL/NTuple.pm.2.5
 pm/Math/GSL/NTuple.pm.2.6
+pm/Math/GSL/NTuple.pm.2.7
 pm/Math/GSL/ODEIV.pm.1.15
 pm/Math/GSL/ODEIV.pm.1.16
 pm/Math/GSL/ODEIV.pm.2.0
@@ -424,6 +457,7 @@ pm/Math/GSL/ODEIV.pm.2.3
 pm/Math/GSL/ODEIV.pm.2.4
 pm/Math/GSL/ODEIV.pm.2.5
 pm/Math/GSL/ODEIV.pm.2.6
+pm/Math/GSL/ODEIV.pm.2.7
 pm/Math/GSL/Permutation.pm.1.15
 pm/Math/GSL/Permutation.pm.1.16
 pm/Math/GSL/Permutation.pm.2.0
@@ -434,6 +468,7 @@ pm/Math/GSL/Permutation.pm.2.3
 pm/Math/GSL/Permutation.pm.2.4
 pm/Math/GSL/Permutation.pm.2.5
 pm/Math/GSL/Permutation.pm.2.6
+pm/Math/GSL/Permutation.pm.2.7
 pm/Math/GSL/Poly.pm.1.15
 pm/Math/GSL/Poly.pm.1.16
 pm/Math/GSL/Poly.pm.2.0
@@ -444,6 +479,7 @@ pm/Math/GSL/Poly.pm.2.3
 pm/Math/GSL/Poly.pm.2.4
 pm/Math/GSL/Poly.pm.2.5
 pm/Math/GSL/Poly.pm.2.6
+pm/Math/GSL/Poly.pm.2.7
 pm/Math/GSL/PowInt.pm.1.15
 pm/Math/GSL/PowInt.pm.1.16
 pm/Math/GSL/PowInt.pm.2.0
@@ -454,6 +490,7 @@ pm/Math/GSL/PowInt.pm.2.3
 pm/Math/GSL/PowInt.pm.2.4
 pm/Math/GSL/PowInt.pm.2.5
 pm/Math/GSL/PowInt.pm.2.6
+pm/Math/GSL/PowInt.pm.2.7
 pm/Math/GSL/QRNG.pm.1.15
 pm/Math/GSL/QRNG.pm.1.16
 pm/Math/GSL/QRNG.pm.2.0
@@ -464,6 +501,7 @@ pm/Math/GSL/QRNG.pm.2.3
 pm/Math/GSL/QRNG.pm.2.4
 pm/Math/GSL/QRNG.pm.2.5
 pm/Math/GSL/QRNG.pm.2.6
+pm/Math/GSL/QRNG.pm.2.7
 pm/Math/GSL/Randist.pm.1.15
 pm/Math/GSL/Randist.pm.1.16
 pm/Math/GSL/Randist.pm.2.0
@@ -474,6 +512,7 @@ pm/Math/GSL/Randist.pm.2.3
 pm/Math/GSL/Randist.pm.2.4
 pm/Math/GSL/Randist.pm.2.5
 pm/Math/GSL/Randist.pm.2.6
+pm/Math/GSL/Randist.pm.2.7
 pm/Math/GSL/RNG.pm.1.15
 pm/Math/GSL/RNG.pm.1.16
 pm/Math/GSL/RNG.pm.2.0
@@ -484,6 +523,7 @@ pm/Math/GSL/RNG.pm.2.3
 pm/Math/GSL/RNG.pm.2.4
 pm/Math/GSL/RNG.pm.2.5
 pm/Math/GSL/RNG.pm.2.6
+pm/Math/GSL/RNG.pm.2.7
 pm/Math/GSL/Roots.pm.1.15
 pm/Math/GSL/Roots.pm.1.16
 pm/Math/GSL/Roots.pm.2.0
@@ -494,6 +534,7 @@ pm/Math/GSL/Roots.pm.2.3
 pm/Math/GSL/Roots.pm.2.4
 pm/Math/GSL/Roots.pm.2.5
 pm/Math/GSL/Roots.pm.2.6
+pm/Math/GSL/Roots.pm.2.7
 pm/Math/GSL/Rstat.pm.2.0
 pm/Math/GSL/Rstat.pm.2.1
 pm/Math/GSL/Rstat.pm.2.2
@@ -502,6 +543,7 @@ pm/Math/GSL/Rstat.pm.2.3
 pm/Math/GSL/Rstat.pm.2.4
 pm/Math/GSL/Rstat.pm.2.5
 pm/Math/GSL/Rstat.pm.2.6
+pm/Math/GSL/Rstat.pm.2.7
 pm/Math/GSL/SF.pm.1.15
 pm/Math/GSL/SF.pm.1.16
 pm/Math/GSL/SF.pm.2.0
@@ -512,6 +554,7 @@ pm/Math/GSL/SF.pm.2.3
 pm/Math/GSL/SF.pm.2.4
 pm/Math/GSL/SF.pm.2.5
 pm/Math/GSL/SF.pm.2.6
+pm/Math/GSL/SF.pm.2.7
 pm/Math/GSL/Siman.pm.1.15
 pm/Math/GSL/Siman.pm.1.16
 pm/Math/GSL/Siman.pm.2.0
@@ -522,6 +565,7 @@ pm/Math/GSL/Siman.pm.2.3
 pm/Math/GSL/Siman.pm.2.4
 pm/Math/GSL/Siman.pm.2.5
 pm/Math/GSL/Siman.pm.2.6
+pm/Math/GSL/Siman.pm.2.7
 pm/Math/GSL/Sort.pm.1.15
 pm/Math/GSL/Sort.pm.1.16
 pm/Math/GSL/Sort.pm.2.0
@@ -532,6 +576,7 @@ pm/Math/GSL/Sort.pm.2.3
 pm/Math/GSL/Sort.pm.2.4
 pm/Math/GSL/Sort.pm.2.5
 pm/Math/GSL/Sort.pm.2.6
+pm/Math/GSL/Sort.pm.2.7
 pm/Math/GSL/SparseMatrix.pm.2.0
 pm/Math/GSL/SparseMatrix.pm.2.1
 pm/Math/GSL/SparseMatrix.pm.2.2
@@ -540,6 +585,7 @@ pm/Math/GSL/SparseMatrix.pm.2.3
 pm/Math/GSL/SparseMatrix.pm.2.4
 pm/Math/GSL/SparseMatrix.pm.2.5
 pm/Math/GSL/SparseMatrix.pm.2.6
+pm/Math/GSL/SparseMatrix.pm.2.7
 pm/Math/GSL/Spline.pm.1.15
 pm/Math/GSL/Spline.pm.1.16
 pm/Math/GSL/Spline.pm.2.0
@@ -550,6 +596,7 @@ pm/Math/GSL/Spline.pm.2.3
 pm/Math/GSL/Spline.pm.2.4
 pm/Math/GSL/Spline.pm.2.5
 pm/Math/GSL/Spline.pm.2.6
+pm/Math/GSL/Spline.pm.2.7
 pm/Math/GSL/Statistics.pm.1.15
 pm/Math/GSL/Statistics.pm.1.16
 pm/Math/GSL/Statistics.pm.2.0
@@ -560,6 +607,7 @@ pm/Math/GSL/Statistics.pm.2.3
 pm/Math/GSL/Statistics.pm.2.4
 pm/Math/GSL/Statistics.pm.2.5
 pm/Math/GSL/Statistics.pm.2.6
+pm/Math/GSL/Statistics.pm.2.7
 pm/Math/GSL/Sum.pm.1.15
 pm/Math/GSL/Sum.pm.1.16
 pm/Math/GSL/Sum.pm.2.0
@@ -570,6 +618,7 @@ pm/Math/GSL/Sum.pm.2.3
 pm/Math/GSL/Sum.pm.2.4
 pm/Math/GSL/Sum.pm.2.5
 pm/Math/GSL/Sum.pm.2.6
+pm/Math/GSL/Sum.pm.2.7
 pm/Math/GSL/Sys.pm.1.15
 pm/Math/GSL/Sys.pm.1.16
 pm/Math/GSL/Sys.pm.2.0
@@ -580,6 +629,7 @@ pm/Math/GSL/Sys.pm.2.3
 pm/Math/GSL/Sys.pm.2.4
 pm/Math/GSL/Sys.pm.2.5
 pm/Math/GSL/Sys.pm.2.6
+pm/Math/GSL/Sys.pm.2.7
 pm/Math/GSL/Vector.pm.1.15
 pm/Math/GSL/Vector.pm.1.16
 pm/Math/GSL/Vector.pm.2.0
@@ -590,6 +640,7 @@ pm/Math/GSL/Vector.pm.2.3
 pm/Math/GSL/Vector.pm.2.4
 pm/Math/GSL/Vector.pm.2.5
 pm/Math/GSL/Vector.pm.2.6
+pm/Math/GSL/Vector.pm.2.7
 pm/Math/GSL/VectorComplex.pm.1.15
 pm/Math/GSL/VectorComplex.pm.1.16
 pm/Math/GSL/VectorComplex.pm.2.0
@@ -600,6 +651,7 @@ pm/Math/GSL/VectorComplex.pm.2.3
 pm/Math/GSL/VectorComplex.pm.2.4
 pm/Math/GSL/VectorComplex.pm.2.5
 pm/Math/GSL/VectorComplex.pm.2.6
+pm/Math/GSL/VectorComplex.pm.2.7
 pm/Math/GSL/Version.pm.1.15
 pm/Math/GSL/Version.pm.1.16
 pm/Math/GSL/Version.pm.2.0
@@ -610,6 +662,7 @@ pm/Math/GSL/Version.pm.2.3
 pm/Math/GSL/Version.pm.2.4
 pm/Math/GSL/Version.pm.2.5
 pm/Math/GSL/Version.pm.2.6
+pm/Math/GSL/Version.pm.2.7
 pm/Math/GSL/Wavelet.pm.1.15
 pm/Math/GSL/Wavelet.pm.1.16
 pm/Math/GSL/Wavelet.pm.2.0
@@ -620,6 +673,7 @@ pm/Math/GSL/Wavelet.pm.2.3
 pm/Math/GSL/Wavelet.pm.2.4
 pm/Math/GSL/Wavelet.pm.2.5
 pm/Math/GSL/Wavelet.pm.2.6
+pm/Math/GSL/Wavelet.pm.2.7
 pm/Math/GSL/Wavelet2D.pm.1.15
 pm/Math/GSL/Wavelet2D.pm.1.16
 pm/Math/GSL/Wavelet2D.pm.2.0
@@ -630,6 +684,7 @@ pm/Math/GSL/Wavelet2D.pm.2.3
 pm/Math/GSL/Wavelet2D.pm.2.4
 pm/Math/GSL/Wavelet2D.pm.2.5
 pm/Math/GSL/Wavelet2D.pm.2.6
+pm/Math/GSL/Wavelet2D.pm.2.7
 pod/BLAS.pod
 pod/BSpline.pod
 pod/CBLAS.pod
@@ -812,6 +867,7 @@ xs/BLAS_wrap.2.3.c
 xs/BLAS_wrap.2.4.c
 xs/BLAS_wrap.2.5.c
 xs/BLAS_wrap.2.6.c
+xs/BLAS_wrap.2.7.c
 xs/BSpline_wrap.1.15.c
 xs/BSpline_wrap.1.16.c
 xs/BSpline_wrap.2.0.c
@@ -822,6 +878,7 @@ xs/BSpline_wrap.2.3.c
 xs/BSpline_wrap.2.4.c
 xs/BSpline_wrap.2.5.c
 xs/BSpline_wrap.2.6.c
+xs/BSpline_wrap.2.7.c
 xs/CBLAS_wrap.1.15.c
 xs/CBLAS_wrap.1.16.c
 xs/CBLAS_wrap.2.0.c
@@ -832,6 +889,7 @@ xs/CBLAS_wrap.2.3.c
 xs/CBLAS_wrap.2.4.c
 xs/CBLAS_wrap.2.5.c
 xs/CBLAS_wrap.2.6.c
+xs/CBLAS_wrap.2.7.c
 xs/CDF_wrap.1.15.c
 xs/CDF_wrap.1.16.c
 xs/CDF_wrap.2.0.c
@@ -842,6 +900,7 @@ xs/CDF_wrap.2.3.c
 xs/CDF_wrap.2.4.c
 xs/CDF_wrap.2.5.c
 xs/CDF_wrap.2.6.c
+xs/CDF_wrap.2.7.c
 xs/Chebyshev_wrap.1.15.c
 xs/Chebyshev_wrap.1.16.c
 xs/Chebyshev_wrap.2.0.c
@@ -852,6 +911,7 @@ xs/Chebyshev_wrap.2.3.c
 xs/Chebyshev_wrap.2.4.c
 xs/Chebyshev_wrap.2.5.c
 xs/Chebyshev_wrap.2.6.c
+xs/Chebyshev_wrap.2.7.c
 xs/Combination_wrap.1.15.c
 xs/Combination_wrap.1.16.c
 xs/Combination_wrap.2.0.c
@@ -862,6 +922,7 @@ xs/Combination_wrap.2.3.c
 xs/Combination_wrap.2.4.c
 xs/Combination_wrap.2.5.c
 xs/Combination_wrap.2.6.c
+xs/Combination_wrap.2.7.c
 xs/Complex_wrap.1.15.c
 xs/Complex_wrap.1.16.c
 xs/Complex_wrap.2.0.c
@@ -872,6 +933,7 @@ xs/Complex_wrap.2.3.c
 xs/Complex_wrap.2.4.c
 xs/Complex_wrap.2.5.c
 xs/Complex_wrap.2.6.c
+xs/Complex_wrap.2.7.c
 xs/Const_wrap.1.15.c
 xs/Const_wrap.1.16.c
 xs/Const_wrap.2.0.c
@@ -882,6 +944,7 @@ xs/Const_wrap.2.3.c
 xs/Const_wrap.2.4.c
 xs/Const_wrap.2.5.c
 xs/Const_wrap.2.6.c
+xs/Const_wrap.2.7.c
 xs/Deriv_wrap.1.15.c
 xs/Deriv_wrap.1.16.c
 xs/Deriv_wrap.2.0.c
@@ -892,6 +955,7 @@ xs/Deriv_wrap.2.3.c
 xs/Deriv_wrap.2.4.c
 xs/Deriv_wrap.2.5.c
 xs/Deriv_wrap.2.6.c
+xs/Deriv_wrap.2.7.c
 xs/DHT_wrap.1.15.c
 xs/DHT_wrap.1.16.c
 xs/DHT_wrap.2.0.c
@@ -902,6 +966,7 @@ xs/DHT_wrap.2.3.c
 xs/DHT_wrap.2.4.c
 xs/DHT_wrap.2.5.c
 xs/DHT_wrap.2.6.c
+xs/DHT_wrap.2.7.c
 xs/Diff_wrap.1.15.c
 xs/Diff_wrap.1.16.c
 xs/Diff_wrap.2.0.c
@@ -912,6 +977,7 @@ xs/Diff_wrap.2.3.c
 xs/Diff_wrap.2.4.c
 xs/Diff_wrap.2.5.c
 xs/Diff_wrap.2.6.c
+xs/Diff_wrap.2.7.c
 xs/Eigen_wrap.1.15.c
 xs/Eigen_wrap.1.16.c
 xs/Eigen_wrap.2.0.c
@@ -922,6 +988,7 @@ xs/Eigen_wrap.2.3.c
 xs/Eigen_wrap.2.4.c
 xs/Eigen_wrap.2.5.c
 xs/Eigen_wrap.2.6.c
+xs/Eigen_wrap.2.7.c
 xs/Errno_wrap.1.15.c
 xs/Errno_wrap.1.16.c
 xs/Errno_wrap.2.0.c
@@ -932,6 +999,7 @@ xs/Errno_wrap.2.3.c
 xs/Errno_wrap.2.4.c
 xs/Errno_wrap.2.5.c
 xs/Errno_wrap.2.6.c
+xs/Errno_wrap.2.7.c
 xs/FFT_wrap.1.15.c
 xs/FFT_wrap.1.16.c
 xs/FFT_wrap.2.0.c
@@ -942,6 +1010,7 @@ xs/FFT_wrap.2.3.c
 xs/FFT_wrap.2.4.c
 xs/FFT_wrap.2.5.c
 xs/FFT_wrap.2.6.c
+xs/FFT_wrap.2.7.c
 xs/Fit_wrap.1.15.c
 xs/Fit_wrap.1.16.c
 xs/Fit_wrap.2.0.c
@@ -952,6 +1021,7 @@ xs/Fit_wrap.2.3.c
 xs/Fit_wrap.2.4.c
 xs/Fit_wrap.2.5.c
 xs/Fit_wrap.2.6.c
+xs/Fit_wrap.2.7.c
 xs/Heapsort_wrap.1.15.c
 xs/Heapsort_wrap.1.16.c
 xs/Heapsort_wrap.2.0.c
@@ -962,6 +1032,7 @@ xs/Heapsort_wrap.2.3.c
 xs/Heapsort_wrap.2.4.c
 xs/Heapsort_wrap.2.5.c
 xs/Heapsort_wrap.2.6.c
+xs/Heapsort_wrap.2.7.c
 xs/Histogram2D_wrap.1.15.c
 xs/Histogram2D_wrap.1.16.c
 xs/Histogram2D_wrap.2.0.c
@@ -972,6 +1043,7 @@ xs/Histogram2D_wrap.2.3.c
 xs/Histogram2D_wrap.2.4.c
 xs/Histogram2D_wrap.2.5.c
 xs/Histogram2D_wrap.2.6.c
+xs/Histogram2D_wrap.2.7.c
 xs/Histogram_wrap.1.15.c
 xs/Histogram_wrap.1.16.c
 xs/Histogram_wrap.2.0.c
@@ -982,6 +1054,7 @@ xs/Histogram_wrap.2.3.c
 xs/Histogram_wrap.2.4.c
 xs/Histogram_wrap.2.5.c
 xs/Histogram_wrap.2.6.c
+xs/Histogram_wrap.2.7.c
 xs/IEEEUtils_wrap.1.15.c
 xs/IEEEUtils_wrap.1.16.c
 xs/IEEEUtils_wrap.2.0.c
@@ -992,6 +1065,7 @@ xs/IEEEUtils_wrap.2.3.c
 xs/IEEEUtils_wrap.2.4.c
 xs/IEEEUtils_wrap.2.5.c
 xs/IEEEUtils_wrap.2.6.c
+xs/IEEEUtils_wrap.2.7.c
 xs/Integration_wrap.1.15.c
 xs/Integration_wrap.1.16.c
 xs/Integration_wrap.2.0.c
@@ -1002,6 +1076,7 @@ xs/Integration_wrap.2.3.c
 xs/Integration_wrap.2.4.c
 xs/Integration_wrap.2.5.c
 xs/Integration_wrap.2.6.c
+xs/Integration_wrap.2.7.c
 xs/Interp_wrap.1.15.c
 xs/Interp_wrap.1.16.c
 xs/Interp_wrap.2.0.c
@@ -1012,6 +1087,7 @@ xs/Interp_wrap.2.3.c
 xs/Interp_wrap.2.4.c
 xs/Interp_wrap.2.5.c
 xs/Interp_wrap.2.6.c
+xs/Interp_wrap.2.7.c
 xs/Linalg_wrap.1.15.c
 xs/Linalg_wrap.1.16.c
 xs/Linalg_wrap.2.0.c
@@ -1022,6 +1098,7 @@ xs/Linalg_wrap.2.3.c
 xs/Linalg_wrap.2.4.c
 xs/Linalg_wrap.2.5.c
 xs/Linalg_wrap.2.6.c
+xs/Linalg_wrap.2.7.c
 xs/Machine_wrap.1.15.c
 xs/Machine_wrap.1.16.c
 xs/Machine_wrap.2.0.c
@@ -1032,6 +1109,7 @@ xs/Machine_wrap.2.3.c
 xs/Machine_wrap.2.4.c
 xs/Machine_wrap.2.5.c
 xs/Machine_wrap.2.6.c
+xs/Machine_wrap.2.7.c
 xs/Matrix_wrap.1.15.c
 xs/Matrix_wrap.1.16.c
 xs/Matrix_wrap.2.0.c
@@ -1042,6 +1120,7 @@ xs/Matrix_wrap.2.3.c
 xs/Matrix_wrap.2.4.c
 xs/Matrix_wrap.2.5.c
 xs/Matrix_wrap.2.6.c
+xs/Matrix_wrap.2.7.c
 xs/MatrixComplex_wrap.1.15.c
 xs/MatrixComplex_wrap.1.16.c
 xs/MatrixComplex_wrap.2.0.c
@@ -1052,6 +1131,7 @@ xs/MatrixComplex_wrap.2.3.c
 xs/MatrixComplex_wrap.2.4.c
 xs/MatrixComplex_wrap.2.5.c
 xs/MatrixComplex_wrap.2.6.c
+xs/MatrixComplex_wrap.2.7.c
 xs/Min_wrap.1.15.c
 xs/Min_wrap.1.16.c
 xs/Min_wrap.2.0.c
@@ -1062,6 +1142,7 @@ xs/Min_wrap.2.3.c
 xs/Min_wrap.2.4.c
 xs/Min_wrap.2.5.c
 xs/Min_wrap.2.6.c
+xs/Min_wrap.2.7.c
 xs/Monte_wrap.1.15.c
 xs/Monte_wrap.1.16.c
 xs/Monte_wrap.2.0.c
@@ -1072,6 +1153,7 @@ xs/Monte_wrap.2.3.c
 xs/Monte_wrap.2.4.c
 xs/Monte_wrap.2.5.c
 xs/Monte_wrap.2.6.c
+xs/Monte_wrap.2.7.c
 xs/Multifit_wrap.2.1.c
 xs/Multifit_wrap.2.2.1.c
 xs/Multifit_wrap.2.2.c
@@ -1079,6 +1161,7 @@ xs/Multifit_wrap.2.3.c
 xs/Multifit_wrap.2.4.c
 xs/Multifit_wrap.2.5.c
 xs/Multifit_wrap.2.6.c
+xs/Multifit_wrap.2.7.c
 xs/Multilarge_wrap.2.1.c
 xs/Multilarge_wrap.2.2.1.c
 xs/Multilarge_wrap.2.2.c
@@ -1086,6 +1169,7 @@ xs/Multilarge_wrap.2.3.c
 xs/Multilarge_wrap.2.4.c
 xs/Multilarge_wrap.2.5.c
 xs/Multilarge_wrap.2.6.c
+xs/Multilarge_wrap.2.7.c
 xs/Multimin_wrap.1.15.c
 xs/Multimin_wrap.1.16.c
 xs/Multimin_wrap.2.0.c
@@ -1096,6 +1180,7 @@ xs/Multimin_wrap.2.3.c
 xs/Multimin_wrap.2.4.c
 xs/Multimin_wrap.2.5.c
 xs/Multimin_wrap.2.6.c
+xs/Multimin_wrap.2.7.c
 xs/Multiroots_wrap.1.15.c
 xs/Multiroots_wrap.1.16.c
 xs/Multiroots_wrap.2.0.c
@@ -1106,6 +1191,7 @@ xs/Multiroots_wrap.2.3.c
 xs/Multiroots_wrap.2.4.c
 xs/Multiroots_wrap.2.5.c
 xs/Multiroots_wrap.2.6.c
+xs/Multiroots_wrap.2.7.c
 xs/Multiset_wrap.1.15.c
 xs/Multiset_wrap.1.16.c
 xs/Multiset_wrap.2.0.c
@@ -1116,6 +1202,7 @@ xs/Multiset_wrap.2.3.c
 xs/Multiset_wrap.2.4.c
 xs/Multiset_wrap.2.5.c
 xs/Multiset_wrap.2.6.c
+xs/Multiset_wrap.2.7.c
 xs/NTuple_wrap.1.15.c
 xs/NTuple_wrap.1.16.c
 xs/NTuple_wrap.2.0.c
@@ -1126,6 +1213,7 @@ xs/NTuple_wrap.2.3.c
 xs/NTuple_wrap.2.4.c
 xs/NTuple_wrap.2.5.c
 xs/NTuple_wrap.2.6.c
+xs/NTuple_wrap.2.7.c
 xs/ODEIV_wrap.1.15.c
 xs/ODEIV_wrap.1.16.c
 xs/ODEIV_wrap.2.0.c
@@ -1136,6 +1224,7 @@ xs/ODEIV_wrap.2.3.c
 xs/ODEIV_wrap.2.4.c
 xs/ODEIV_wrap.2.5.c
 xs/ODEIV_wrap.2.6.c
+xs/ODEIV_wrap.2.7.c
 xs/Permutation_wrap.1.15.c
 xs/Permutation_wrap.1.16.c
 xs/Permutation_wrap.2.0.c
@@ -1146,6 +1235,7 @@ xs/Permutation_wrap.2.3.c
 xs/Permutation_wrap.2.4.c
 xs/Permutation_wrap.2.5.c
 xs/Permutation_wrap.2.6.c
+xs/Permutation_wrap.2.7.c
 xs/Poly_wrap.1.15.c
 xs/Poly_wrap.1.16.c
 xs/Poly_wrap.2.0.c
@@ -1156,6 +1246,7 @@ xs/Poly_wrap.2.3.c
 xs/Poly_wrap.2.4.c
 xs/Poly_wrap.2.5.c
 xs/Poly_wrap.2.6.c
+xs/Poly_wrap.2.7.c
 xs/PowInt_wrap.1.15.c
 xs/PowInt_wrap.1.16.c
 xs/PowInt_wrap.2.0.c
@@ -1166,6 +1257,7 @@ xs/PowInt_wrap.2.3.c
 xs/PowInt_wrap.2.4.c
 xs/PowInt_wrap.2.5.c
 xs/PowInt_wrap.2.6.c
+xs/PowInt_wrap.2.7.c
 xs/QRNG_wrap.1.15.c
 xs/QRNG_wrap.1.16.c
 xs/QRNG_wrap.2.0.c
@@ -1176,6 +1268,7 @@ xs/QRNG_wrap.2.3.c
 xs/QRNG_wrap.2.4.c
 xs/QRNG_wrap.2.5.c
 xs/QRNG_wrap.2.6.c
+xs/QRNG_wrap.2.7.c
 xs/Randist_wrap.1.15.c
 xs/Randist_wrap.1.16.c
 xs/Randist_wrap.2.0.c
@@ -1186,6 +1279,7 @@ xs/Randist_wrap.2.3.c
 xs/Randist_wrap.2.4.c
 xs/Randist_wrap.2.5.c
 xs/Randist_wrap.2.6.c
+xs/Randist_wrap.2.7.c
 xs/RNG_wrap.1.15.c
 xs/RNG_wrap.1.16.c
 xs/RNG_wrap.2.0.c
@@ -1196,6 +1290,7 @@ xs/RNG_wrap.2.3.c
 xs/RNG_wrap.2.4.c
 xs/RNG_wrap.2.5.c
 xs/RNG_wrap.2.6.c
+xs/RNG_wrap.2.7.c
 xs/Roots_wrap.1.15.c
 xs/Roots_wrap.1.16.c
 xs/Roots_wrap.2.0.c
@@ -1206,6 +1301,7 @@ xs/Roots_wrap.2.3.c
 xs/Roots_wrap.2.4.c
 xs/Roots_wrap.2.5.c
 xs/Roots_wrap.2.6.c
+xs/Roots_wrap.2.7.c
 xs/Rstat_wrap.2.0.c
 xs/Rstat_wrap.2.1.c
 xs/Rstat_wrap.2.2.1.c
@@ -1214,6 +1310,7 @@ xs/Rstat_wrap.2.3.c
 xs/Rstat_wrap.2.4.c
 xs/Rstat_wrap.2.5.c
 xs/Rstat_wrap.2.6.c
+xs/Rstat_wrap.2.7.c
 xs/SF_wrap.1.15.c
 xs/SF_wrap.1.16.c
 xs/SF_wrap.2.0.c
@@ -1224,6 +1321,7 @@ xs/SF_wrap.2.3.c
 xs/SF_wrap.2.4.c
 xs/SF_wrap.2.5.c
 xs/SF_wrap.2.6.c
+xs/SF_wrap.2.7.c
 xs/Siman_wrap.1.15.c
 xs/Siman_wrap.1.16.c
 xs/Siman_wrap.2.0.c
@@ -1234,6 +1332,7 @@ xs/Siman_wrap.2.3.c
 xs/Siman_wrap.2.4.c
 xs/Siman_wrap.2.5.c
 xs/Siman_wrap.2.6.c
+xs/Siman_wrap.2.7.c
 xs/Sort_wrap.1.15.c
 xs/Sort_wrap.1.16.c
 xs/Sort_wrap.2.0.c
@@ -1244,6 +1343,7 @@ xs/Sort_wrap.2.3.c
 xs/Sort_wrap.2.4.c
 xs/Sort_wrap.2.5.c
 xs/Sort_wrap.2.6.c
+xs/Sort_wrap.2.7.c
 xs/SparseMatrix_wrap.2.0.c
 xs/SparseMatrix_wrap.2.1.c
 xs/SparseMatrix_wrap.2.2.1.c
@@ -1252,6 +1352,7 @@ xs/SparseMatrix_wrap.2.3.c
 xs/SparseMatrix_wrap.2.4.c
 xs/SparseMatrix_wrap.2.5.c
 xs/SparseMatrix_wrap.2.6.c
+xs/SparseMatrix_wrap.2.7.c
 xs/Spline_wrap.1.15.c
 xs/Spline_wrap.1.16.c
 xs/Spline_wrap.2.0.c
@@ -1262,6 +1363,7 @@ xs/Spline_wrap.2.3.c
 xs/Spline_wrap.2.4.c
 xs/Spline_wrap.2.5.c
 xs/Spline_wrap.2.6.c
+xs/Spline_wrap.2.7.c
 xs/Statistics_wrap.1.15.c
 xs/Statistics_wrap.1.16.c
 xs/Statistics_wrap.2.0.c
@@ -1272,6 +1374,7 @@ xs/Statistics_wrap.2.3.c
 xs/Statistics_wrap.2.4.c
 xs/Statistics_wrap.2.5.c
 xs/Statistics_wrap.2.6.c
+xs/Statistics_wrap.2.7.c
 xs/Sum_wrap.1.15.c
 xs/Sum_wrap.1.16.c
 xs/Sum_wrap.2.0.c
@@ -1282,6 +1385,7 @@ xs/Sum_wrap.2.3.c
 xs/Sum_wrap.2.4.c
 xs/Sum_wrap.2.5.c
 xs/Sum_wrap.2.6.c
+xs/Sum_wrap.2.7.c
 xs/Sys_wrap.1.15.c
 xs/Sys_wrap.1.16.c
 xs/Sys_wrap.2.0.c
@@ -1292,6 +1396,7 @@ xs/Sys_wrap.2.3.c
 xs/Sys_wrap.2.4.c
 xs/Sys_wrap.2.5.c
 xs/Sys_wrap.2.6.c
+xs/Sys_wrap.2.7.c
 xs/Vector_wrap.1.15.c
 xs/Vector_wrap.1.16.c
 xs/Vector_wrap.2.0.c
@@ -1302,6 +1407,7 @@ xs/Vector_wrap.2.3.c
 xs/Vector_wrap.2.4.c
 xs/Vector_wrap.2.5.c
 xs/Vector_wrap.2.6.c
+xs/Vector_wrap.2.7.c
 xs/VectorComplex_wrap.1.15.c
 xs/VectorComplex_wrap.1.16.c
 xs/VectorComplex_wrap.2.0.c
@@ -1312,6 +1418,7 @@ xs/VectorComplex_wrap.2.3.c
 xs/VectorComplex_wrap.2.4.c
 xs/VectorComplex_wrap.2.5.c
 xs/VectorComplex_wrap.2.6.c
+xs/VectorComplex_wrap.2.7.c
 xs/Version_wrap.1.15.c
 xs/Version_wrap.1.16.c
 xs/Version_wrap.2.0.c
@@ -1322,6 +1429,7 @@ xs/Version_wrap.2.3.c
 xs/Version_wrap.2.4.c
 xs/Version_wrap.2.5.c
 xs/Version_wrap.2.6.c
+xs/Version_wrap.2.7.c
 xs/Wavelet2D_wrap.1.15.c
 xs/Wavelet2D_wrap.1.16.c
 xs/Wavelet2D_wrap.2.0.c
@@ -1332,6 +1440,7 @@ xs/Wavelet2D_wrap.2.3.c
 xs/Wavelet2D_wrap.2.4.c
 xs/Wavelet2D_wrap.2.5.c
 xs/Wavelet2D_wrap.2.6.c
+xs/Wavelet2D_wrap.2.7.c
 xs/Wavelet_wrap.1.15.c
 xs/Wavelet_wrap.1.16.c
 xs/Wavelet_wrap.2.0.c
@@ -1342,6 +1451,7 @@ xs/Wavelet_wrap.2.3.c
 xs/Wavelet_wrap.2.4.c
 xs/Wavelet_wrap.2.5.c
 xs/Wavelet_wrap.2.6.c
+xs/Wavelet_wrap.2.7.c
 xt/01-pod.t
 xt/style-trailing-space.t
 META.json
diff --git a/inc/Ver2Func.pm b/inc/Ver2Func.pm
index 72e473c..1a9e165 100644
--- a/inc/Ver2Func.pm
+++ b/inc/Ver2Func.pm
@@ -397,7 +397,137 @@ my @ver2func = (
               ^gsl_matrix_uint_scale_columns$
               /
             ]
+    },
+    "2.7" => {
+        new => [
+            qw/
+              ^gsl_vector_sum$
+              ^gsl_vector_char_sum$
+              ^gsl_vector_uchar_sum$
+              ^gsl_vector_int_sum$
+              ^gsl_vector_uint_sum$
+              ^gsl_vector_ushort_sum$
+              ^gsl_vector_long_sum$
+              ^gsl_vector_ulong_sum$
+              ^gsl_vector_long_double_sum$
+              ^gsl_vector_float_sum$
+              ^gsl_matrix_norm1$
+              ^gsl_matrix_int_norm1$
+              ^gsl_matrix_uchar_norm1$
+              ^gsl_matrix_ushort_norm1$
+              ^gsl_matrix_ulong_norm1$
+              ^gsl_matrix_char_norm1$
+              ^gsl_matrix_float_norm1$
+              ^gsl_matrix_short_norm1$
+              ^gsl_matrix_long_double_norm1$
+              ^gsl_matrix_long_norm1$
+              ^gsl_matrix_uint_norm1$
+              ^gsl_matrix_scale_rows$
+              ^gsl_matrix_complex_float_scale_rows$
+              ^gsl_matrix_complex_scale_rows$
+              ^gsl_matrix_uchar_scale_rows$
+              ^gsl_matrix_ushort_scale_rows$
+              ^gsl_matrix_ulong_scale_rows$
+              ^gsl_matrix_char_scale_rows$
+              ^gsl_matrix_float_scale_rows$
+              ^gsl_matrix_short_scale_rows$
+              ^gsl_matrix_complex_long_double_scale_rows$
+              ^gsl_matrix_long_double_scale_rows$
+              ^gsl_matrix_uint_scale_rows$
+              ^gsl_matrix_int_scale_rows$
+              ^gsl_matrix_scale_columns$
+              ^gsl_matrix_complex_scale_columns$
+              ^gsl_matrix_uchar_scale_columns$
+              ^gsl_matrix_ushort_scale_columns$
+              ^gsl_matrix_ulong_scale_columns$
+              ^gsl_matrix_char_scale_columns$
+              ^gsl_matrix_float_scale_columns$
+              ^gsl_matrix_short_scale_columns$
+              ^gsl_matrix_complex_long_double_scale_columns$
+              ^gsl_matrix_long_double_scale_columns$
+              ^gsl_matrix_uint_scale_columns$
+              ^gsl_matrix_int_scale_columns$
+              ^gsl_matrix_complex_conjtrans_memcpy$
+              ^gsl_multifit_linear_lcurvature$
+              ^gsl_spmatrix_dense_add$
+              ^gsl_spmatrix_uint_dense_add$
+              ^gsl_spmatrix_int_dense_add$
+              ^gsl_spmatrix_long_double_dense_add$
+              ^gsl_spmatrix_float_dense_add$
+              ^gsl_spmatrix_long_dense_add$
+              ^gsl_spmatrix_complex_float_dense_add$
+              ^gsl_spmatrix_char_dense_add$
+              ^gsl_spmatrix_uchar_dense_add$
+              ^gsl_spmatrix_ulong_dense_add$
+              ^gsl_spmatrix_short_dense_add$
+              ^gsl_spmatrix_ushort_dense_add$
+              ^gsl_spmatrix_long_double_dense_add$
+              ^gsl_spmatrix_complex_dense_add$
+              ^gsl_spmatrix_complex_long_double_dense_add$
+              ^gsl_spmatrix_dense_sub$
+              ^gsl_spmatrix_uint_dense_sub$
+              ^gsl_spmatrix_int_dense_sub$
+              ^gsl_spmatrix_long_double_dense_sub$
+              ^gsl_spmatrix_float_dense_sub$
+              ^gsl_spmatrix_long_dense_sub$
+              ^gsl_spmatrix_complex_float_dense_sub$
+              ^gsl_spmatrix_char_dense_sub$
+              ^gsl_spmatrix_uchar_dense_sub$
+              ^gsl_spmatrix_ulong_dense_sub$
+              ^gsl_spmatrix_short_dense_sub$
+              ^gsl_spmatrix_ushort_dense_sub$
+              ^gsl_spmatrix_long_double_dense_sub$
+              ^gsl_spmatrix_complex_long_double_dense_sub$
+              ^gsl_spmatrix_complex_dense_sub$
+              ^gsl_spmatrix_norm1
+              ^gsl_spmatrix_int_norm1$
+              ^gsl_spmatrix_float_norm1$
+              ^gsl_spmatrix_long_norm1$
+              ^gsl_spmatrix_char_norm1$
+              ^gsl_spmatrix_ulong_norm1$
+              ^gsl_spmatrix_short_norm1$
+              ^gsl_spmatrix_ushort_norm1$
+              ^gsl_spmatrix_long_double_norm1$
+              ^gsl_spmatrix_uint_norm1$
+              ^gsl_spmatrix_uchar_norm1$
+              ^gsl_linalg_complex_QR_solve_r$
+              ^gsl_linalg_complex_QR_solve$
+              ^gsl_linalg_complex_QR_svx$
+              ^gsl_linalg_complex_QR_decomp$
+              ^gsl_linalg_complex_QR_decomp_r$
+              ^gsl_linalg_complex_QR_lssolve$
+              ^gsl_linalg_complex_QR_lssolve_r$
+              ^gsl_linalg_complex_QR_QHvec$
+              ^gsl_linalg_complex_QR_QHvec_r$
+              ^gsl_linalg_complex_QR_Qvec$
+              ^gsl_linalg_complex_QR_unpack$
+              ^gsl_linalg_complex_QR_unpack_r$
+              ^gsl_linalg_cholesky_band_solvem$
+              ^gsl_linalg_cholesky_band_scale_apply$
+              ^gsl_linalg_cholesky_band_svxm$
+              ^gsl_linalg_cholesky_band_scale$
+              ^gsl_linalg_QR_UU_QTvec$
+              ^gsl_linalg_QR_UU_decomp$
+              ^gsl_linalg_QR_UU_lssolve$
+              ^gsl_linalg_QR_UZ_decomp$
+              ^gsl_linalg_QR_UD_lssolve$
+              ^gsl_linalg_QR_UD_decomp$
+              ^gsl_linalg_QR_UR_decomp$
+              ^gsl_linalg_QR_decomp_old$
+              ^gsl_linalg_QR_band_decomp_L2$
+              ^gsl_linalg_QR_band_unpack_L2$
+              ^gsl_linalg_QL_decomp$
+              ^gsl_linalg_QL_unpack$
+              ^gsl_linalg_LU_band_unpack$
+              ^gsl_linalg_LU_band_svx$
+              ^gsl_linalg_LU_band_decomp$
+              ^gsl_linalg_LU_band_solve$
+              ^gsl_linalg_householder_transform2$
+
+              /
+        ]
     }
+
 );
 
 my ( %index, @info, @versions );
diff --git a/include/legacy/gsl-2.6/gsl_multilarge.h b/include/legacy/gsl-2.6/gsl_multilarge.h
new file mode 100644
index 0000000..e99c1e1
--- /dev/null
+++ b/include/legacy/gsl-2.6/gsl_multilarge.h
@@ -0,0 +1,141 @@
+/* gsl_multilarge.h
+ * 
+ * Copyright (C) 2015 Patrick Alken
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef __GSL_MULTILARGE_H__
+#define __GSL_MULTILARGE_H__
+
+#include <gsl/gsl_math.h>
+#include <gsl/gsl_vector.h>
+#include <gsl/gsl_matrix.h>
+#include <gsl/gsl_types.h>
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+__BEGIN_DECLS
+
+/* iteration solver type */
+typedef struct
+{
+  const char *name;
+  void * (*alloc) (const size_t p);
+  int (*reset) (void *);
+  int (*accumulate) (gsl_matrix * X, gsl_vector * y,
+                     void *);
+  int (*solve) (const double lambda, gsl_vector * c,
+                double * rnorm, double * snorm, void *);
+  int (*rcond) (double * rcond, void *);
+  int (*lcurve) (gsl_vector * reg_param, gsl_vector * rho,
+                 gsl_vector * eta, void *);
+  void (*free) (void *);
+} gsl_multilarge_linear_type;
+
+typedef struct
+{
+  const gsl_multilarge_linear_type * type;
+  void * state;
+  size_t p;
+} gsl_multilarge_linear_workspace;
+
+/* available types */
+GSL_VAR const gsl_multilarge_linear_type * gsl_multilarge_linear_normal;
+GSL_VAR const gsl_multilarge_linear_type * gsl_multilarge_linear_tsqr;
+
+/*
+ * Prototypes
+ */
+gsl_multilarge_linear_workspace *
+gsl_multilarge_linear_alloc(const gsl_multilarge_linear_type * T,
+                            const size_t p);
+
+void gsl_multilarge_linear_free(gsl_multilarge_linear_workspace * w);
+
+const char *gsl_multilarge_linear_name(const gsl_multilarge_linear_workspace * w);
+
+int gsl_multilarge_linear_reset(gsl_multilarge_linear_workspace * w);
+
+int gsl_multilarge_linear_accumulate(gsl_matrix * X,
+                                     gsl_vector * y,
+                                     gsl_multilarge_linear_workspace * w);
+
+int gsl_multilarge_linear_solve(const double lambda, gsl_vector * c,
+                                double * rnorm, double * snorm,
+                                gsl_multilarge_linear_workspace * w);
+
+int gsl_multilarge_linear_rcond(double *rcond, gsl_multilarge_linear_workspace * w);
+
+int gsl_multilarge_linear_lcurve(gsl_vector * reg_param, gsl_vector * rho,
+                                 gsl_vector * eta,
+                                 gsl_multilarge_linear_workspace * w);
+
+int gsl_multilarge_linear_wstdform1 (const gsl_vector * L,
+                                     const gsl_matrix * X,
+                                     const gsl_vector * w,
+                                     const gsl_vector * y,
+                                     gsl_matrix * Xs,
+                                     gsl_vector * ys,
+                                     gsl_multilarge_linear_workspace * work);
+
+int gsl_multilarge_linear_stdform1 (const gsl_vector * L,
+                                    const gsl_matrix * X,
+                                    const gsl_vector * y,
+                                    gsl_matrix * Xs,
+                                    gsl_vector * ys,
+                                    gsl_multilarge_linear_workspace * work);
+
+int gsl_multilarge_linear_L_decomp (gsl_matrix * L, gsl_vector * tau);
+
+int gsl_multilarge_linear_wstdform2 (const gsl_matrix * LQR,
+                                     const gsl_vector * Ltau,
+                                     const gsl_matrix * X,
+                                     const gsl_vector * w,
+                                     const gsl_vector * y,
+                                     gsl_matrix * Xs,
+                                     gsl_vector * ys,
+                                     gsl_multilarge_linear_workspace * work);
+
+int gsl_multilarge_linear_stdform2 (const gsl_matrix * LQR,
+                                    const gsl_vector * Ltau,
+                                    const gsl_matrix * X,
+                                    const gsl_vector * y,
+                                    gsl_matrix * Xs,
+                                    gsl_vector * ys,
+                                    gsl_multilarge_linear_workspace * work);
+
+int gsl_multilarge_linear_genform1 (const gsl_vector * L,
+                                    const gsl_vector * cs,
+                                    gsl_vector * c,
+                                    gsl_multilarge_linear_workspace * work);
+
+int gsl_multilarge_linear_genform2 (const gsl_matrix * LQR,
+                                    const gsl_vector * Ltau,
+                                    const gsl_vector * cs,
+                                    gsl_vector * c,
+                                    gsl_multilarge_linear_workspace * work);
+
+__END_DECLS
+
+#endif /* __GSL_MULTILARGE_H__ */
diff --git a/swig/Multilarge.i b/swig/Multilarge.i
index fe74983..504521a 100644
--- a/swig/Multilarge.i
+++ b/swig/Multilarge.i
@@ -18,7 +18,6 @@
     #include "gsl/gsl_multifit.h"
     #include "gsl/gsl_multilarge.h"
 %}
-
 %include "gsl/gsl_inline.h"
 %include "gsl/gsl_types.h"
 %include "gsl/gsl_math.h"
@@ -26,5 +25,9 @@
 %include "gsl/gsl_matrix.h"
 %include "gsl/gsl_permutation.h"
 %include "gsl/gsl_multifit.h"
-%include "gsl/gsl_multilarge.h"
+#if MG_GSL_NUM_VERSION >= 002007
+  %include "gsl/gsl_multilarge.h"
+#else
+  %include "legacy/gsl-2.6/gsl_multilarge.h"
+#endif
 %include "../pod/Multifit.pod"
diff --git a/swig/SparseMatrix.i b/swig/SparseMatrix.i
index 0b2902e..5442473 100644
--- a/swig/SparseMatrix.i
+++ b/swig/SparseMatrix.i
@@ -10,6 +10,8 @@
 %}
 
 #if MG_GSL_NUM_VERSION >= 002006
+// ignore gsl_spmatrix_uchar_norm1, gsl_spmatrix_char_norm1, ...
+  %rename("%(regex:/^gsl_spmatrix_u.*_norm1$/$ignore/)s") "";
   %include "gsl/gsl_spmatrix.h"
   %include "gsl/gsl_spmatrix_double.h"
   %include "gsl/gsl_spmatrix_complex_long_double.h"
diff --git a/t/Rstat.t b/t/Rstat.t
index de7e0d9..535cc71 100644
--- a/t/Rstat.t
+++ b/t/Rstat.t
@@ -24,6 +24,10 @@ BEGIN {
 
 sub make_fixture : Test(setup) {
     my $self = shift;
+    my $version = gsl_version();
+    my ($major, $minor, $tiny) = split /\./, $version;
+    $self->{major} = $major;
+    $self->{minor} = $minor;
     $self->{rstat}    = Math::GSL::Rstat::gsl_rstat_alloc();
     $self->{quantile} = Math::GSL::Rstat::gsl_rstat_quantile_alloc(0.5);
 }
@@ -32,17 +36,30 @@ sub teardown : Test(teardown) {
     my $self = shift;
 }
 
+sub get_data { [17.2, 18.1, 16.5, 18.3, 12.6] }
+
+sub get_expected_median {
+    my ( $self ) = @_;
+
+    my $expected_median = 16.500000;
+    if ($self->{major} >= 3 || ($self->{major} >=2 and $self->{minor} >=7)) {
+        $expected_median = 17.2;
+    }
+    return $expected_median;
+}
+
 sub GSL_RSTAT_QUANTILE : Tests {
     my $self  = shift;
     my $rstat = $self->{quantile};
     isa_ok($rstat, "Math::GSL::Rstat");
-    my @data = (17.2, 18.1, 16.5, 18.3, 12.6);
+    my $data = get_data();
     map {
         my $status = gsl_rstat_quantile_add( $_, $rstat);
         ok_status($status);
-    } @data;
+    } @$data;
     my $q = gsl_rstat_quantile_get($rstat);
-    ok_similar($q, 16.5,"gsl_rstat_quantile_get=$q");
+    my $expected_median = $self->get_expected_median();
+    ok_similar($q, $expected_median,"gsl_rstat_quantile_get=$q");
 }
 
 sub GSL_RSTAT : Tests {
@@ -50,14 +67,11 @@ sub GSL_RSTAT : Tests {
     my $rstat = $self->{rstat};
     isa_ok($rstat, "Math::GSL::Rstat");
 
-    my @data = (17.2, 18.1, 16.5, 18.3, 12.6);
+    my $data = get_data();
     map {
         my $status = gsl_rstat_add( $_, $rstat);
         ok($status == $GSL_SUCCESS, "gsl_rstat_quantile_add");
-    } @data;
-
-    my $version = gsl_version();
-    my ($major, $minor, $tiny) = split /\./, $version;
+    } @$data;
 
     my $mean     = gsl_rstat_mean($rstat);
     my $variance = gsl_rstat_variance($rstat);
@@ -71,18 +85,18 @@ sub GSL_RSTAT : Tests {
     my $n        = gsl_rstat_n($rstat);
     my $eps      = 1e-3;
 
-    if ($major >=2 and $minor >=2) {
+    if ($self->{major} >=3 || ($self->{major} >=2 and $self->{minor} >=2)) {
         my $rms = gsl_rstat_rms($rstat);
         ok_similar( $rms, 16.669433,"The root mean squared is 16.66", $eps);
     }
-
+    my $expected_median = $self->get_expected_median();
     ok_similar( 16.54, $mean, "The sample mean is 16.54", $eps);
     ok_similar( 5.373, $variance, "The estimated variance is 5.373", $eps);
     ok_similar( 18.30, $largest, "The largest value is 18.3", $eps);
     ok_similar( 12.60, $smallest, "The smallest value is 12.6", $eps);
     ok_similar( $sd, 2.317973, "The standard deviation is 2.31", $eps);
     ok_similar( $sd_mean, 1.036629,"The sd_mean is 1.03", $eps);
-    ok_similar( $median, 16.500000, "The median is 16.5", $eps);
+    ok_similar( $median, $expected_median, "The median is $expected_median", $eps);
     ok_similar( $skew, -0.829058, "The skew is -0.83", $eps);
     ok_similar( $kurtosis,-1.221703,"The kurtosis is -1.22", $eps);
     ok($n == 5, "n=5");