diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index dd8a3a310..000000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,267 +0,0 @@
-version: 2.1
-
-executors:
-  windows-cpu:
-    machine:
-      resource_class: windows.medium
-      image: windows-server-2019-vs2019:stable
-      shell: bash.exe
-
-jobs:
-  windows_build:
-    parameters:
-      gtest_lib_path:
-        type: string
-        default: ""
-      libuv_path:
-        type: string
-        default: ""
-    executor:
-      name: windows-cpu
-    steps:
-      - checkout
-      - run:
-          name: Setup Build Env
-          command: |
-            PATH=$PATH:"C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/MSBuild/Current/Bin"
-            eval "$('/C/tools/miniconda3/Scripts/conda.exe' 'shell.bash' 'hook')"
-            conda create -n py376_build python=3.7.6
-            conda activate py376_build
-            conda install cmake
-      - run:
-          name: Install libuv
-          command: |
-            eval "$('/C/tools/miniconda3/Scripts/conda.exe' 'shell.bash' 'hook')"
-            conda activate py376_build
-            curl https://dist.libuv.org/dist/v1.38.0/libuv-v1.38.0.tar.gz \
-              --output libuv-v1.38.0.tar.gz
-            tar xzvf libuv-v1.38.0.tar.gz
-            cd libuv-v1.38.0
-            mkdir -p build
-            cd build
-            mkdir << parameters.libuv_path >>
-            cmake .. -DCMAKE_INSTALL_PREFIX=<< parameters.libuv_path >>
-            msbuild.exe INSTALL.vcxproj
-      - run:
-          name: Install googletest
-          command: |
-            eval "$('/C/tools/miniconda3/Scripts/conda.exe' 'shell.bash' 'hook')"
-            conda activate py376_build
-            curl https://codeload.github.com/google/googletest/tar.gz/release-1.10.0 \
-              --output googletest-release-1.10.0.tar.gz
-            tar xzvf googletest-release-1.10.0.tar.gz
-            cd googletest-release-1.10.0
-            mkdir -p build
-            cd build
-            mkdir << parameters.gtest_lib_path >>
-            cmake .. \
-              -DCMAKE_INSTALL_PREFIX=<< parameters.gtest_lib_path >> \
-              -Dgtest_force_shared_crt=ON
-            msbuild.exe INSTALL.vcxproj
-      - run:
-          name: Build
-          command: |
-            eval "$('/C/tools/miniconda3/Scripts/conda.exe' 'shell.bash' 'hook')"
-            conda activate py376_build
-            git submodule sync
-            git submodule update --init --recursive
-            mkdir build
-            cd build
-            cmake .. \
-              -DBUILD_TEST=ON \
-              -Dlibuv_ROOT=<< parameters.libuv_path >> \
-              -DGTEST_LIBRARY=<< parameters.gtest_lib_path >>/lib/gtestd.lib \
-              -DGTEST_INCLUDE_DIR=<< parameters.gtest_lib_path >>/include \
-              -DGTEST_MAIN_LIBRARY=<< parameters.gtest_lib_path >>/lib/gtest_maind.lib
-            msbuild.exe ALL_BUILD.vcxproj
-      - run:
-          name: Test
-          command: |
-            build/gloo/test/Debug/gloo_test.exe
-  build:
-    parameters:
-      docker_image:
-        type: string
-        default: ""
-      apt_get:
-        type: string
-        default: ""
-      cmake_compiler:
-        type: string
-        default: ""
-      cmake_args:
-        type: string
-        default: ""
-      build_openssl:
-        type: boolean
-        default: false
-    docker:
-      - image: << parameters.docker_image >>
-    steps:
-      - checkout
-      - run:
-          name: Install apt packages
-          command: |
-            apt-get update
-            apt-get install -y build-essential cmake libibverbs-dev libssl-dev << parameters.apt_get >>
-      - when:
-          condition: << parameters.build_openssl >>
-          steps:
-            - run:
-                name: Install openssl
-                command: |
-                  apt-get install -y wget perl
-                  wget -q https://www.openssl.org/source/openssl-1.1.1b.tar.gz
-                  tar -xzf openssl-1.1.1b.tar.gz
-                  cd openssl-1.1.1b
-                  ./config --prefix=/opt/openssl --openssldir=/opt/openssl/ssl
-                  make -j 2
-                  make install
-      - run:
-          name: Install libuv
-          command: |
-            apt-get install -y wget pkg-config
-            wget \
-              -q \
-              -O libuv-v1.26.0.tar.gz \
-              https://dist.libuv.org/dist/v1.26.0/libuv-v1.26.0.tar.gz
-            tar xf libuv-v1.26.0.tar.gz
-            cd libuv-v1.26.0
-            mkdir -p build
-            cd build
-            cmake ../ \
-              -DCMAKE_INSTALL_PREFIX=/usr/local \
-              << parameters.cmake_compiler >>
-            make install
-      - run:
-          name: Install googletest
-          command: |
-            wget \
-              -q \
-              -O googletest-release-1.10.0.tar.gz \
-              https://github.com/google/googletest/archive/release-1.10.0.tar.gz
-            tar xf googletest-release-1.10.0.tar.gz
-            cd googletest-release-1.10.0
-            mkdir -p build
-            cd build
-            cmake ../ \
-              -DCMAKE_INSTALL_PREFIX=/usr/local \
-              << parameters.cmake_compiler >>
-            make install
-      - run:
-          name: Build
-          command: |
-            mkdir build
-            cd build
-            cmake ../ \
-              -DCMAKE_VERBOSE_MAKEFILE=ON \
-              -DBUILD_TEST=ON \
-              << parameters.cmake_compiler >> \
-              << parameters.cmake_args >>
-            make
-      - run:
-          name: Test
-          command: |
-            export TSAN_OPTIONS="suppressions=$PWD/.tsan-suppressions"
-
-            # Exclude large broadcast test because it OOMs on CircleCI.
-            EXCLUDE="LargeBroadcast/BroadcastTest*"
-
-            # Exclude multi-process transport tests because
-            # they appear to have some crashing problem...
-            # EXCLUDE="Transport/TransportMultiProcTest*:$EXCLUDE"
-
-            # Exclude memory leak test for tsan job (false positive).
-            if [[ "$CIRCLE_JOB" =~ tsan ]]; then
-              EXCLUDE="*MemoryTest.ManySlotsNoLeaks*:$EXCLUDE"
-            fi
-
-            build/gloo/test/gloo_test --gtest_filter="-$EXCLUDE"
-
-workflows:
-  build:
-    jobs:
-      - windows_build:
-          name: windows_build
-          gtest_lib_path: c:/googletest
-          libuv_path: c:/libuv
-      - build:
-          name: gcc5
-          docker_image: ubuntu:18.04
-          apt_get: "gcc-5 g++-5"
-          cmake_compiler: -DCMAKE_C_COMPILER=gcc-5 -DCMAKE_CXX_COMPILER=g++-5
-      - build:
-          name: gcc5-all-transports
-          docker_image: ubuntu:18.04
-          apt_get: "gcc-5 g++-5"
-          cmake_compiler: -DCMAKE_C_COMPILER=gcc-5 -DCMAKE_CXX_COMPILER=g++-5
-          cmake_args: -DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON
-      - build:
-          name: gcc5-load-openssl
-          docker_image: ubuntu:18.04
-          apt_get: "gcc-5 g++-5"
-          cmake_compiler: -DCMAKE_C_COMPILER=gcc-5 -DCMAKE_CXX_COMPILER=g++-5
-          cmake_args: -DUSE_TCP_OPENSSL_LOAD=ON
-      - build:
-          name: gcc7
-          docker_image: ubuntu:18.04
-          apt_get: "gcc-7 g++-7"
-          cmake_compiler: -DCMAKE_C_COMPILER=gcc-7 -DCMAKE_CXX_COMPILER=g++-7
-      - build:
-          name: gcc7-all-transports
-          docker_image: ubuntu:18.04
-          apt_get: "gcc-7 g++-7"
-          cmake_compiler: -DCMAKE_C_COMPILER=gcc-7 -DCMAKE_CXX_COMPILER=g++-7
-          cmake_args: -DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON
-      - build:
-          name: gcc7-load-openssl
-          docker_image: ubuntu:18.04
-          apt_get: "gcc-7 g++-7"
-          cmake_compiler: -DCMAKE_C_COMPILER=gcc-7 -DCMAKE_CXX_COMPILER=g++-7
-          cmake_args: -DUSE_TCP_OPENSSL_LOAD=ON
-      - build:
-          name: clang6
-          docker_image: ubuntu:18.04
-          apt_get: "clang-6.0"
-          cmake_compiler: -DCMAKE_C_COMPILER=clang-6.0 -DCMAKE_CXX_COMPILER=clang++-6.0
-      - build:
-          name: clang6-all-transports
-          docker_image: ubuntu:18.04
-          apt_get: "clang-6.0"
-          cmake_compiler: -DCMAKE_C_COMPILER=clang-6.0 -DCMAKE_CXX_COMPILER=clang++-6.0
-          cmake_args: -DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON
-      - build:
-          name: clang6-load-openssl
-          docker_image: ubuntu:18.04
-          apt_get: "clang-6.0"
-          cmake_compiler: -DCMAKE_C_COMPILER=clang-6.0 -DCMAKE_CXX_COMPILER=clang++-6.0
-          cmake_args: -DUSE_TCP_OPENSSL_LOAD=ON
-      - build:
-          name: cuda9.2
-          docker_image: nvidia/cuda:9.2-devel-ubuntu18.04
-          cmake_args: -DUSE_CUDA=ON
-      - build:
-          name: cuda9.2-all-transports
-          docker_image: nvidia/cuda:9.2-devel-ubuntu18.04
-          cmake_args: -DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON -DUSE_CUDA=ON
-      - build:
-          name: cuda10.1
-          docker_image: nvidia/cuda:10.1-devel-ubuntu18.04
-          cmake_args: -DUSE_CUDA=ON
-      - build:
-          name: cuda10.1-all-transports
-          docker_image: nvidia/cuda:10.1-devel-ubuntu18.04
-          cmake_args: -DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON -DUSE_CUDA=ON
-      - build:
-          name: cuda11.7-all-transports
-          apt_get: "gcc-9 g++-9"
-          docker_image: nvidia/cuda:11.7.1-devel-ubuntu22.04
-          cmake_compiler: -DCMAKE_C_COMPILER=gcc-9 -DCMAKE_CXX_COMPILER=g++-9 -DCMAKE_CUDA_HOST_COMPILER=g++-9
-          cmake_args: -DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON -DUSE_CUDA=ON -DGLOO_USE_CUDA_TOOLKIT=ON -DOPENSSL_ROOT_DIR=/opt/openssl/
-          build_openssl: true
-      - build:
-          name: tsan-all-transports
-          docker_image: ubuntu:18.04
-          apt_get: "gcc-7 g++-7"
-          cmake_compiler: -DCMAKE_C_COMPILER=gcc-7 -DCMAKE_CXX_COMPILER=g++-7
-          cmake_args: -DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON -DCMAKE_BUILD_TYPE=Debug -DSANITIZE=thread
diff --git a/.github/config/lint/.yaml-lint.yml b/.github/config/lint/.yaml-lint.yml
new file mode 100644
index 000000000..ad018df52
--- /dev/null
+++ b/.github/config/lint/.yaml-lint.yml
@@ -0,0 +1,10 @@
+---
+extends: default
+
+rules:
+  # 120 chars should be enough, but don't fail if a line is longer
+  line-length:
+    max: 120
+    level: warning
+  comments:
+    min-spaces-from-content: 2
diff --git a/.github/workflows/build_linux.yaml b/.github/workflows/build-linux.yml
similarity index 81%
rename from .github/workflows/build_linux.yaml
rename to .github/workflows/build-linux.yml
index ea25d3a22..30e103488 100644
--- a/.github/workflows/build_linux.yaml
+++ b/.github/workflows/build-linux.yml
@@ -1,5 +1,7 @@
+---
 name: CI-Linux
-on:
+
+on: # yamllint disable-line rule:truthy
   push:
     branches:
       - main
@@ -7,13 +9,18 @@ on:
     branches:
       - main
 
+permissions: read-all
+
 jobs:
   build-linux:
     name: build on ubuntu
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        cmake_args: ["", "-DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON", "-DUSE_TCP_OPENSSL_LOAD=ON"]
+        cmake_args:
+          - ""
+          - "-DUSE_IBVERBS=ON -DUSE_LIBUV=ON -DUSE_TCP_OPENSSL_LINK=ON"
+          - "-DUSE_TCP_OPENSSL_LOAD=ON"
 
     steps:
       - name: Checkout code
@@ -24,7 +31,8 @@ jobs:
       - name: Install apt packages
         run: |
           sudo apt-get install -y wget perl build-essential cmake libibverbs-dev libssl-dev
-      - name: Install openssl # TODO: upgrade to latest
+      # TODO: upgrade to latest
+      - name: Install openssl
         run: |
           sudo wget -q https://www.openssl.org/source/openssl-1.1.1b.tar.gz
           sudo tar -xzf openssl-1.1.1b.tar.gz
@@ -44,7 +52,8 @@ jobs:
           sudo make install
       - name: Install googletest
         run: |
-          wget -q -O googletest-release-1.15.2.tar.gz https://github.com/google/googletest/releases/download/v1.15.2/googletest-1.15.2.tar.gz
+          wget -q -O googletest-release-1.15.2.tar.gz \
+            https://github.com/google/googletest/releases/download/v1.15.2/googletest-1.15.2.tar.gz
           tar xf googletest-release-1.15.2.tar.gz
           cd googletest-1.15.2
           mkdir -p build
@@ -57,8 +66,6 @@ jobs:
           sudo apt-get update
           sudo apt install build-essential
           sudo apt-get install -y gcc g++
-          # export CC=gcc-${{ matrix.gcc-version }}
-          # export CXX=g++-${{ matrix.gcc-version }}
           mkdir -p build
           cd build
           cmake ../ -DCMAKE_VERBOSE_MAKEFILE=ON -DBUILD_TEST=ON ${{matrix.cmake_args}} -DOPENSSL_ROOT_DIR=/opt/openssl/
diff --git a/.github/workflows/build.yaml b/.github/workflows/build-windows.yml
similarity index 81%
rename from .github/workflows/build.yaml
rename to .github/workflows/build-windows.yml
index d996f2cce..26d0d4158 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build-windows.yml
@@ -1,10 +1,15 @@
-name: CI
-on:
+---
+# This runs the windows CI
+name: Windows CI
+
+on: # yamllint disable-line rule:truthy
   push:
     branches:
       - main
   pull_request:
 
+permissions: read-all
+
 jobs:
   windows_build:
     runs-on: windows-latest
@@ -20,12 +25,13 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
       - name: Set up Python 3.10
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: "3.10"
       - name: Add conda to system path
         run: |
-          # $CONDA is an environment variable pointing to the root of the miniconda directory
+          # $CONDA is an environment variable pointing to the root of the
+          # miniconda directory
           echo $CONDA/bin >> $GITHUB_PATH
       - name: Conda info
         shell: bash -l {0}
@@ -49,7 +55,8 @@ jobs:
       - name: Install googletest
         run: |
           conda activate py376_build
-          curl https://codeload.github.com/google/googletest/tar.gz/release-1.10.0 --output googletest-release-1.10.0.tar.gz
+          curl https://codeload.github.com/google/googletest/tar.gz/release-1.10.0 --output `
+            googletest-release-1.10.0.tar.gz
           tar xzvf googletest-release-1.10.0.tar.gz
           cd googletest-release-1.10.0
           mkdir -p build
@@ -68,7 +75,10 @@ jobs:
           git submodule update --init --recursive
           mkdir -p build
           cd build
-          cmake ..  -DBUILD_TEST=ON -Dlibuv_ROOT=${{ env.libuv_path }} -DGTEST_LIBRARY=${{ env.gtest_lib_path }}/lib/gtestd.lib -DGTEST_INCLUDE_DIR=${{ env.gtest_lib_path }}/include -DGTEST_MAIN_LIBRARY=${{ env.gtest_lib_path }}/lib/gtest_maind.lib
+          cmake ..  -DBUILD_TEST=ON -Dlibuv_ROOT=${{ env.libuv_path }} `
+            -DGTEST_LIBRARY=${{ env.gtest_lib_path }}/lib/gtestd.lib `
+            -DGTEST_INCLUDE_DIR=${{ env.gtest_lib_path }}/include `
+            -DGTEST_MAIN_LIBRARY=${{ env.gtest_lib_path }}/lib/gtest_maind.lib
           msbuild ALL_BUILD.vcxproj
       - name: Test
         run: |
diff --git a/.github/workflows/super-linter.yml b/.github/workflows/super-linter.yml
new file mode 100644
index 000000000..c09cf00ae
--- /dev/null
+++ b/.github/workflows/super-linter.yml
@@ -0,0 +1,36 @@
+# This workflow executes several linters on changed files based on languages
+# used in your code base whenever you push a code or open a pull request.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/super-linter/super-linter
+---
+name: Lint Code Base
+
+on: # yamllint disable-line rule:truthy
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+permissions: read-all
+jobs:
+  run-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          # Full git history is needed to get a proper list of changed files
+          # within `super-linter`
+          fetch-depth: 0
+      - name: Super-linter
+        uses: super-linter/super-linter@v7.2.1 # x-release-please-version
+        env:
+          LINTER_RULES_PATH: .github/config/lint
+          # To report GitHub Actions status checks
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          VALIDATE_ALL_CODEBASE: false
+          DEFAULT_BRANCH: "main"
+          # disable JSCPD (copy-paste checker)
+          VALIDATE_JSCPD: false