diff --git a/.cirrus.yml b/.cirrus.yml
deleted file mode 100644
index 6e9df5657..000000000
--- a/.cirrus.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-freebsd_instance:
-  image_family: freebsd-13-2
-  cpu: 2
-  memory: 2G
-
-task:
-  env:
-    PERL_VERSION: "5.38"
-  install_script:
-    - sudo pkg install -y perl$PERL_VERSION
-    - |
-      export MYPERL=$( pkg info -l perl$PERL_VERSION | grep -m1 '/usr/local/bin/perl5[0-9.]\+$' )
-      echo "MYPERL=$MYPERL" >> $CIRRUS_ENV
-    - $MYPERL -V
-    - cc -v
-    - curl -L https://cpanmin.us | $MYPERL - --sudo App::cpanminus local::lib
-  deps_script:
-    - eval $( $MYPERL -Mlocal::lib=local )
-    # Configure deps
-    - $MYPERL -S cpanm -nq ExtUtils::MakeMaker Devel::CheckLib File::Which ExtUtils::Depends Inline::C
-    # Deps
-    - $MYPERL -S cpanm -nq --installdeps .
-  build_script:
-    - eval $( $MYPERL -Mlocal::lib=local )
-    - make # -j $( sysctl -n hw.ncpu )
-  test_script:
-    - eval $( $MYPERL -Mlocal::lib=local )
-    - make test
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1019020a6..d62f93c5f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,115 +16,6 @@ jobs:
       - uses: PDLPorters/devops/github-actions/irc-notifications@master
         with:
           target-notifications: true
-  ci:
-    runs-on: ${{ matrix.os }}
-    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' }}
-    needs: notify
-    env:
-      PGPLOT_DEV: /NULL
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest]
-        perl-version: ['5.10']
-        include:
-          - perl-version: '5.30'
-            os: ubuntu-latest
-            release-test: true
-            coverage: true
-          - perl-version: '5.30'
-            os: ubuntu-latest
-            disttest: true
-          - perl-version: '5.30'
-            os: ubuntu-latest
-            eumm-blead: 1
-          - perl-version: '5.30'
-            os: ubuntu-latest
-            test-installed: true # test not from blib but after installing
-          - perl-version: '5.30'
-            os: ubuntu-latest
-            disable-fortran: true # what if we don't have Fortran installed?
-          - perl-version: '5.30'
-            os: ubuntu-latest
-            use-clang: true # use `clang` instead of `gcc` default
-          - perl-version: '5.26'
-            os: windows-latest
-          - perl-version: '5.30'
-            os: macos-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: 'ci-dist: target-setup-perl'
-        uses: PDLPorters/devops/github-actions/ci-dist@master
-        with:
-          target-setup-perl: true
-          perl-version: ${{ matrix.perl-version }}
-
-      # conditional config
-      - name: Maybe gfortran
-        if: "!matrix.disable-fortran"
-        uses: PDLPorters/devops/github-actions/install-dep-gfortran@master
-
-      - name: Use clang?
-        # clang is already installed in Travis-CI environment. Using PERL_MM_OPT does not work with subdirectory Makefile.PLs so we override Config.pm
-        # Also, both $Config{cc} and $Config{ld} need to be set because under ELF environments (such as Travis-CI's Ubuntu), this is what Perl's Config.pm does.
-        if: matrix.use-clang
-        run: |
-          [ -d build_aux ] || mkdir build_aux
-          echo 'package pdl_config_override; use ExtUtils::MakeMaker::Config; $Config{cc} = $Config{ld} = "clang"; 1;' > build_aux/pdl_config_override.pm
-          echo "PERL5OPT=${PERL5OPT:+${PERL5OPT} }-I$(pwd)/build_aux -Mpdl_config_override" >> $GITHUB_ENV
-
-      - name: EUMM blead?
-        if: matrix.eumm-blead
-        uses: PDLPorters/devops/github-actions/install-dep-eumm-blead@master
-
-      - name: Install PDL dependencies
-        uses: PDLPorters/devops/github-actions/install-dep-pdl-dep@master
-
-      - name: 'ci-dist: target-install-dist-perl-deps'
-        uses: PDLPorters/devops/github-actions/ci-dist@master
-        with:
-          target-install-dist-perl-deps: true
-          dist-perl-deps-configure: ExtUtils::MakeMaker Devel::CheckLib File::Which
-
-      - name: 'ci-dist: target-test-release-testing'
-        uses: PDLPorters/devops/github-actions/ci-dist@master
-        with:
-          target-test-release-testing: true
-          test-enable-release-testing: ${{ matrix.release-test }}
-
-      - name: 'ci-dist: target-test (no coverage)'
-        uses: PDLPorters/devops/github-actions/ci-dist@master
-        if: '!matrix.coverage && !matrix.disttest'
-        with:
-          target-test: true
-          test-enable-coverage: ${{ matrix.coverage }}
-
-      - name: 'disttest'
-        if: matrix.disttest
-        run: |
-          set -e
-          ( [ -f Makefile ] || $MYPERL Makefile.PL ) && make disttest
-
-      - name: Run tests after install (no coverage)
-        if: '!matrix.coverage && matrix.test-installed'
-        run: |
-          set -e
-          [ -f Makefile ] || perl Makefile.PL
-          make install
-          make clean # clean is to ensure no blib
-          mv Basic Basic.x # ensure doesn't think is in repo!
-          prove -j4 t
-
-      - name: 'ci-dist: target-test (with coverage)'
-        uses: PDLPorters/devops/github-actions/ci-dist@master
-        if: matrix.coverage
-        with:
-          target-test: true
-          test-enable-coverage: ${{ matrix.coverage }}
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-
-      - run: perl -Iblib/lib -MData::Dumper -e 'eval { require PDL::Config }; $Data::Dumper::Sortkeys = 1; print Dumper \%PDL::Config'
-
   ci-ubuntu-containers:
     runs-on: ubuntu-latest
     if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' }}
@@ -146,92 +37,4 @@ jobs:
       - name: Run tests
         env:
           HARNESS_OPTIONS: j4
-        run: perl Makefile.PL && make test
-
-  cygwin:
-    env:
-      PERL5LIB: /cygdrive/c/cx/lib/perl5:/cygdrive/c/cx/lib/perl5/MSWin32-x64-multi-thread
-      PERL_LOCAL_LIB_ROOT: /cygdrive/cx
-      PERL_MB_OPT: --install_base /cygdrive/c/cx
-      PERL_MM_OPT: INSTALL_BASE=/cygdrive/c/cx
-      CYGWIN_NOWINPATH: 1
-    runs-on: windows-latest
-    # only run on tag because cygwin is slow
-    if: ${{ github.event_name == 'create' && github.event.ref_type == 'tag' }}
-    needs: notify
-    strategy:
-      fail-fast: false
-    defaults:
-      run:
-        shell: C:\tools\cygwin\bin\bash.exe --login --norc -eo pipefail -o igncr '{0}'
-    steps:
-      - name: Set git to use LF
-        run: |
-          git config --global core.autocrlf false
-          git config --global core.eol lf
-        shell: powershell
-      - uses: actions/checkout@v2
-      - name: Cache Cygwin
-        uses: actions/cache@v1
-        with:
-          path: |
-            c:\tools\cygwin
-            !c:\tools\cygwin\home
-          key: ${{ runner.os }}-build-cygwin-tools
-          restore-keys: ${{ runner.os }}-build-cygwin-tools
-      - name: Set up Cygwin
-        uses: egor-tensin/setup-cygwin@v3
-        with:
-          platform: x64
-          packages: make perl gcc-core gcc-g++ pkg-config libcrypt-devel libssl-devel libnsl-devel git
-      - name: perl -V
-        run: |
-          perl -V
-          gcc --version
-      - name: Prepare for cache
-        run: |
-          perl -V > perlversion.txt
-          gcc --version >> perlversion.txt
-          ls perlversion.txt
-      - name: Cache CPAN modules
-        uses: actions/cache@v1
-        with:
-          path: c:\cx
-          key: ${{ runner.os }}-build-cygwin-${{ hashFiles('perlversion.txt') }}
-          restore-keys: |
-            ${{ runner.os }}-build-cygwin-${{ hashFiles('perlversion.txt') }}
-      - name: Install Static Dependencies
-        run: |
-          export PATH="/cygdrive/c/cx/bin:$PATH"
-          cd $( cygpath -u $GITHUB_WORKSPACE )
-          yes | cpan App::cpanminus || true
-      - name: Install Dynamic Dependencies
-        run: |
-          export PATH="/cygdrive/c/cx/bin:$PATH"
-          cd $( cygpath -u $GITHUB_WORKSPACE )
-          (cpanm -n Devel::CheckLib File::Which && cpanm -n --installdeps .) || ( cat ~/.cpanm/build.log && false )
-      - name: Run tests (no coverage)
-        env:
-          HARNESS_OPTIONS: j4
-        run: |
-          export PATH="/cygdrive/c/cx/bin:$PATH"
-          cd $( cygpath -u $GITHUB_WORKSPACE )
-          perl Makefile.PL && make test
-      - run: |
-          export PATH="/cygdrive/c/cx/bin:$PATH"
-          cd $( cygpath -u $GITHUB_WORKSPACE )
-          perl -Mblib -MPDL::Config -MData::Dumper -e '$Data::Dumper::Sortkeys = 1; print Dumper \%PDL::Config'
-      - name: CPAN log
-        if: ${{ failure() }}
-        run: |
-          cat ~/.cpanm/latest-build/build.log
-  build-status:
-    runs-on: ubuntu-latest
-    continue-on-error: true
-    if: ${{ always() }}
-    needs: [ 'ci', 'ci-ubuntu-containers', 'cygwin' ]
-    steps:
-      - uses: PDLPorters/devops/github-actions/irc-notifications@master
-        with:
-          target-build-status: true
-          needs: ${{ toJSON(needs) }}
+        run: perl Makefile.PL && make coretest && make test
diff --git a/.github/workflows/downstream-testing.yml b/.github/workflows/downstream-testing.yml
deleted file mode 100644
index 80c6a5f7f..000000000
--- a/.github/workflows/downstream-testing.yml
+++ /dev/null
@@ -1,65 +0,0 @@
-name: downstream testing
-on:
-  push:
-    branches:
-      - '*'
-    tags-ignore:
-      - '*'
-  pull_request:
-jobs:
-  build-docker:
-    runs-on: ubuntu-latest
-    outputs:
-      project-matrix: ${{ steps.set-matrix.outputs.project-matrix }}
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/checkout@v2
-        with:
-          repository: PDLPorters/devops
-          ref: master
-          path: .github/devops
-      - run: make -C .github/devops/docker -f Makefile.docker docker.pdl PATH_TO_PDL=$(pwd)
-      - run: docker save pdl:latest --output pdl-latest.tar
-      - uses: actions/upload-artifact@v2
-        with:
-          name: pdl-latest-image
-          path: pdl-latest.tar
-      - uses: perl-actions/install-with-cpanm@v1
-      - id: set-matrix
-        run: |
-          (cpanm --local-lib=~/perl5 local::lib || ( cat ~/.cpanm/build.log && false )) && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
-          make -C .github/devops/docker -f Makefile.docker deps-lib gen-ci-matrix
-
-  downstream-docker:
-    runs-on: ubuntu-latest
-    needs: build-docker
-    strategy:
-      fail-fast: false
-      matrix: ${{ fromJSON(needs.build-docker.outputs.project-matrix) }}
-    steps:
-      - uses: actions/download-artifact@v2
-        with:
-          name: pdl-latest-image
-          path: .
-      - run: docker load --input pdl-latest.tar
-      - uses: actions/checkout@v2
-        with:
-          repository: PDLPorters/devops
-          ref: master
-          path: .github/devops
-      - uses: perl-actions/install-with-cpanm@v1
-      - run: |
-          (cpanm --local-lib=~/perl5 local::lib || ( cat ~/.cpanm/build.log && false )) && eval $(perl -I ~/perl5/lib/perl5/ -Mlocal::lib)
-          make -C .github/devops/docker -f Makefile.docker deps-lib
-          make -C .github/devops/docker -f Makefile.docker run-ci-key KEY=${{ matrix.key }}
-  build-status:
-    runs-on: ubuntu-latest
-    continue-on-error: true
-    if: ${{ failure() }}
-    needs: [ 'downstream-docker' ]
-    steps:
-      - uses: PDLPorters/devops/github-actions/irc-notifications@master
-        with:
-          target-build-status: true
-          build-status-source: 'downstream'
-          needs: ${{ toJSON(needs) }}
diff --git a/.github/workflows/issue-notify.yml b/.github/workflows/issue-notify.yml
deleted file mode 100644
index 430b39972..000000000
--- a/.github/workflows/issue-notify.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-name: issue-notify
-
-on:
-  issues:
-    types: [opened,assigned,closed,reopened]
-  issue_comment:
-    types: [created]
-  pull_request:
-    types: [closed,assigned,converted_to_draft,ready_for_review,review_requested]
-  pull_request_review:
-    types: [submitted]
-
-jobs:
-  notify:
-    runs-on: ubuntu-latest
-    continue-on-error: true
-    if: ${{ always() }}
-    steps:
-      - uses: PDLPorters/devops/github-actions/irc-notifications@master
-        with:
-          target-notifications: true