diff --git a/.github/workflows/main_ci.yml b/.github/workflows/main_ci.yml
index 0d114637..636e91fd 100644
--- a/.github/workflows/main_ci.yml
+++ b/.github/workflows/main_ci.yml
@@ -7,7 +7,6 @@ on:
   pull_request:
     branches:
       - main
-  workflow_dispatch:
 
 env:
   CMAKE_BUILD_PARALLEL_LEVEL: 3
@@ -16,8 +15,31 @@ env:
   CMAKE_TOOLCHAIN_FILE: ${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
 
 jobs:
-  debug:
-    runs-on: windows-latest
+  formatting-check:
+    name: Formatting Check
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Run clang-format style check for C/C++ programs
+      uses: jidicula/clang-format-action@v4.11.0
+      with:
+        clang-format-version: 16
+        include-regex: '^\./(src|include|test|cmd)/.*\.(cpp|h)$'
+        fallback-style: 'Mozilla'
+
+  build-and-unit-test:
+    needs: formatting-check
+    name: Build and test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+        crypto: [openssl_1.1, openssl_3, boringssl]
+
+    env:
+      BUILD_DIR: "${RUNNER_TEMP}/build_${{ matrix.crypto }}"
+      CRYPTO_DIR: "./alternatives/${{ matrix.crypto }}"
 
     steps:
     - uses: actions/checkout@v4
@@ -27,151 +49,104 @@ jobs:
 
     - uses: ./.github/actions/prepare-build
       with:
-        os: windows-latest
-        crypto: openssl_1.1
+        os: ${{ matrix.os }}
+        crypto: ${{ matrix.crypto }}
         cache-dir: ${{ github.workspace }}/vcpkg_cache
 
-    - name: Build and Test
+    - name: Build
       run: |
-        cmake -B build -DVCPKG_MANIFEST_DIR="./alternatives/openssl_1.1/" -DCMAKE_TOOLCHAIN_FILE="./vcpkg/scripts/buildsystems/vcpkg.cmake" -DTESTING=ON
-        cmake --build build
-#        cmake --build build --target RUN_TESTS
+        cmake -B "${{ env.BUILD_DIR }}" -DVCPKG_MANIFEST_DIR="${{ env.CRYPTO_DIR }}" -DTESTING=ON
+        cmake --build "${{ env.BUILD_DIR }}"
 
-    - name: Setup tmate session
-      uses: mxschmitt/action-tmate@v3
+    - name: Unit Test (non-Windows)
+      if: matrix.os != 'windows-latest'
+      run: |
+        cmake --build "${{ env.BUILD_DIR }}" --target test
 
-#  formatting-check:
-#    name: Formatting Check
-#    runs-on: ubuntu-latest
-#    steps:
-#    - uses: actions/checkout@v4
-#
-#    - name: Run clang-format style check for C/C++ programs
-#      uses: jidicula/clang-format-action@v4.11.0
-#      with:
-#        clang-format-version: 16
-#        include-regex: '^\./(src|include|test|cmd)/.*\.(cpp|h)$'
-#        fallback-style: 'Mozilla'
-#
-#  build-and-unit-test:
-#    needs: formatting-check
-#    name: Build and test
-#    runs-on: ${{ matrix.os }}
-#    strategy:
-#      matrix:
-#        os: [windows-latest] #, ubuntu-latest, macos-latest]
-#        crypto: [openssl_1.1] #, openssl_3, boringssl]
-#
-#    env:
-#      BUILD_DIR: "${RUNNER_TEMP}/build_${{ matrix.crypto }}"
-#      CRYPTO_DIR: "./alternatives/${{ matrix.crypto }}"
-#
-#    steps:
-#    - uses: actions/checkout@v4
-#      with:
-#        submodules: recursive
-#        fetch-depth: 0
-#
-#    - uses: ./.github/actions/prepare-build
-#      with:
-#        os: ${{ matrix.os }}
-#        crypto: ${{ matrix.crypto }}
-#        cache-dir: ${{ github.workspace }}/vcpkg_cache
-#
-#    - name: Build
-#      run: |
-#        cmake -B "${{ env.BUILD_DIR }}" -DVCPKG_MANIFEST_DIR="${{ env.CRYPTO_DIR }}" -DTESTING=ON
-#        cmake --build "${{ env.BUILD_DIR }}"
-#
-#    - name: Unit Test (non-Windows)
-#      if: matrix.os != 'windows-latest'
-#      run: |
-#        cmake --build "${{ env.BUILD_DIR }}" --target test
-#
-## XXX(RLB): Unit tests are currently disabled on Windows because of two
-## conflicting bugs.  On the one hand, doctest has a bug that causes
-## doctest_discover_tests to fail when tests are built with sanitizers.  On the
-## other hand, if tests are not built with sanitizers, then the unit tests hang
-## in the middle of the test run.
+# XXX(RLB): Unit tests are currently disabled on Windows because of two
+# conflicting bugs.  On the one hand, doctest has a bug that causes
+# doctest_discover_tests to fail when tests are built with sanitizers.  On the
+# other hand, if tests are not built with sanitizers, then the unit tests hang
+# in the middle of the test run.
 #
 #    - name: Unit Test (Windows)
 #      if: matrix.os == 'windows-latest'
 #      run: |
 #        cmake --build "${{ env.BUILD_DIR }}" --target RUN_TESTS
-#  
-#  interop-test:
-#    if: github.event.pull_request.draft == false
-#    needs: build-and-unit-test
-#    name: Interop test
-#    runs-on: ubuntu-latest
-#
-#    env:
-#      BUILD_DIR: "${RUNNER_TEMP}/build_openssl_1.1"
-#      CRYPTO_DIR: "./alternatives/openssl_1.1"
-#
-#    steps:
-#    - uses: actions/checkout@v4
-#      with:
-#        submodules: recursive
-#        fetch-depth: 0
-#
-#    - uses: ./.github/actions/prepare-build
-#      with:
-#        os: ubuntu-latest
-#        crypto-dir: openssl_1.1
-#        cache-dir: ${{ github.workspace }}/vcpkg_cache
-#
-#    - name: Build
-#      run: |
-#        cmake -B "${{ env.BUILD_DIR }}" -DVCPKG_MANIFEST_DIR="${{ env.CRYPTO_DIR }}"
-#        cmake --build "${{ env.BUILD_DIR }}"
-#
-#    - name: Build (Interop Harness)
-#      run: |
-#        cd cmd/interop
-#        cmake -B build
-#        cmake --build build
-#
-#    - name: Test self-interop
-#      run: |
-#        make -C cmd/interop self-test
-#
-#    - name: Test interop on test vectors
-#      run: |
-#        make -C cmd/interop interop-test
-#
-#    - name: Test gRPC live interop with self
-#      run: |
-#        cd cmd/interop
-#        ./grpc-self-test.sh
-#
-#  clang-tidy:
-#    if: github.event.pull_request.draft == false
-#    needs: build-and-unit-test
-#    name: Build with clang-tidy
-#    runs-on: ubuntu-latest
-#    strategy:
-#      matrix:
-#        crypto: [openssl_1.1, openssl_3, boringssl]
-#
-#    env:
-#      BUILD_DIR: "${RUNNER_TEMP}/build_${{ matrix.crypto }}"
-#      CRYPTO_DIR: "./alternatives/${{ matrix.crypto }}"
-#
-#    steps:
-#    - uses: actions/checkout@v4
-#      with:
-#        submodules: recursive
-#        fetch-depth: 0
-#
-#    - uses: ./.github/actions/prepare-build
-#      with:
-#        os: ubuntu-latest
-#        crypto: matrix.crypto
-#        cache-dir: ${{ github.workspace }}/vcpkg_cache
-#
-#    - name: Build with clang-tidy
-#      run: |
-#        cmake -B "${{ env.BUILD_DIR }}" -DVCPKG_MANIFEST_DIR="${{ env.CRYPTO_DIR }}" \
-#                                        -DTESTING=ON -DCLANG_TIDY=ON -DSANITIZERS=ON
-#        cmake --build "${{ env.BUILD_DIR }}"
+  
+  interop-test:
+    if: github.event.pull_request.draft == false
+    needs: build-and-unit-test
+    name: Interop test
+    runs-on: ubuntu-latest
+
+    env:
+      BUILD_DIR: "${RUNNER_TEMP}/build_openssl_1.1"
+      CRYPTO_DIR: "./alternatives/openssl_1.1"
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: recursive
+        fetch-depth: 0
+
+    - uses: ./.github/actions/prepare-build
+      with:
+        os: ubuntu-latest
+        crypto-dir: openssl_1.1
+        cache-dir: ${{ github.workspace }}/vcpkg_cache
+
+    - name: Build
+      run: |
+        cmake -B "${{ env.BUILD_DIR }}" -DVCPKG_MANIFEST_DIR="${{ env.CRYPTO_DIR }}"
+        cmake --build "${{ env.BUILD_DIR }}"
+
+    - name: Build (Interop Harness)
+      run: |
+        cd cmd/interop
+        cmake -B build
+        cmake --build build
+
+    - name: Test self-interop
+      run: |
+        make -C cmd/interop self-test
+
+    - name: Test interop on test vectors
+      run: |
+        make -C cmd/interop interop-test
+
+    - name: Test gRPC live interop with self
+      run: |
+        cd cmd/interop
+        ./grpc-self-test.sh
+
+  clang-tidy:
+    if: github.event.pull_request.draft == false
+    needs: build-and-unit-test
+    name: Build with clang-tidy
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        crypto: [openssl_1.1, openssl_3, boringssl]
+
+    env:
+      BUILD_DIR: "${RUNNER_TEMP}/build_${{ matrix.crypto }}"
+      CRYPTO_DIR: "./alternatives/${{ matrix.crypto }}"
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: recursive
+        fetch-depth: 0
+
+    - uses: ./.github/actions/prepare-build
+      with:
+        os: ubuntu-latest
+        crypto: matrix.crypto
+        cache-dir: ${{ github.workspace }}/vcpkg_cache
+
+    - name: Build with clang-tidy
+      run: |
+        cmake -B "${{ env.BUILD_DIR }}" -DVCPKG_MANIFEST_DIR="${{ env.CRYPTO_DIR }}" \
+                                        -DTESTING=ON -DCLANG_TIDY=ON -DSANITIZERS=ON
+        cmake --build "${{ env.BUILD_DIR }}"