diff --git a/.github/workflows/ci-conan.yml b/.github/workflows/ci-conan.yml
index 4b6c5d1d..1477f97a 100644
--- a/.github/workflows/ci-conan.yml
+++ b/.github/workflows/ci-conan.yml
@@ -186,7 +186,6 @@ jobs:
             build-${{ matrix.config.os }}-${{ matrix.build_type }}-${{ matrix.config.compiler.type }}-
             build-${{ matrix.config.os }}-${{ matrix.build_type }}-
             build-${{ matrix.config.os }}-
-                        
       - uses: hendrikmuhs/ccache-action@v1.2
         if: runner.os == 'Linux'
         with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 51d6144b..0a8c8b98 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -25,7 +25,7 @@ on:
 jobs:
   analyze:
     name: Analyze
-    runs-on: ${{ env.OS }}
+    runs-on: ${{ OS }}
     env:
       CC: gcc-10
       CXX: g++-10
@@ -72,13 +72,13 @@ jobs:
           cache-name: cache-conan-data
         with:
           path: ~/.conan/data
-          key: build-${{ env.OS }}-${{ env.BUILD_TYPE }}-${{ env.COMPILER_TYPE }}-${{ env.COMPILER_VERSION }}-${{ env.STDLIB }}
+          key: build-${{ OS }}-${{ BUILD_TYPE }}-${{ COMPILER_TYPE }}-${{ COMPILER_VERSION }}-${{ STDLIB }}
           restore-keys: |
-            build-${{ env.OS }}-${{ env.BUILD_TYPE }}-${{ env.COMPILER_TYPE }}-${{ env.COMPILER_VERSION }}-${{ env.STDLIB }}
-            build-${{ env.OS }}-${{ env.BUILD_TYPE }}-${{ env.COMPILER_TYPE }}-${{ env.COMPILER_VERSION }}-
-            build-${{ env.OS }}-${{ env.BUILD_TYPE }}-${{ env.COMPILER_TYPE }}-
-            build-${{ env.OS }}-${{ env.BUILD_TYPE }}-
-            build-${{ env.OS }}-
+            build-${{ OS }}-${{ BUILD_TYPE }}-${{ COMPILER_TYPE }}-${{ COMPILER_VERSION }}-${{ STDLIB }}
+            build-${{ OS }}-${{ BUILD_TYPE }}-${{ COMPILER_TYPE }}-${{ COMPILER_VERSION }}-
+            build-${{ OS }}-${{ BUILD_TYPE }}-${{ COMPILER_TYPE }}-
+            build-${{ OS }}-${{ BUILD_TYPE }}-
+            build-${{ OS }}-
       - name: Set up Python
         if: matrix.language == 'cpp'
         uses: actions/setup-python@v4
@@ -91,7 +91,7 @@ jobs:
           conan config init
           conan remote add upload https://mpusz.jfrog.io/artifactory/api/conan/conan-oss
           mkdir _lgtm_build_dir && cd _lgtm_build_dir
-          conan install .. -s compiler.cppstd=20 -s compiler.libcxx=${{ env.STDLIB }} -c user.build:all=True -c user.build:skip_docs=True -b outdated -u
+          conan install .. -s compiler.cppstd=20 -s compiler.libcxx=${{ STDLIB }} -c user.build:all=True -c user.build:skip_docs=True -b outdated -u
           conan build ..
       - name: Perform CodeQL Analysis
         uses: github/codeql-action/analyze@v1
diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index b2d8bc23..94ecc93d 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -49,7 +49,7 @@ env:
 jobs:
   docs:
     name: Generate documentation
-    runs-on: ${{ env.OS }}
+    runs-on: ${{ OS }}
     steps:
       - uses: actions/checkout@v3
       - name: Cache Conan data
@@ -58,13 +58,13 @@ jobs:
           cache-name: cache-conan-data
         with:
           path: ~/.conan/data
-          key: build-${{ env.OS }}-${{ env.BUILD_TYPE }}-${{ env.COMPILER_TYPE }}-${{ env.COMPILER_VERSION }}-${{ env.STDLIB }}
+          key: build-${{ OS }}-${{ BUILD_TYPE }}-${{ COMPILER_TYPE }}-${{ COMPILER_VERSION }}-${{ STDLIB }}
           restore-keys: |
-            build-${{ env.OS }}-${{ env.BUILD_TYPE }}-${{ env.COMPILER_TYPE }}-${{ env.COMPILER_VERSION }}-${{ env.STDLIB }}
-            build-${{ env.OS }}-${{ env.BUILD_TYPE }}-${{ env.COMPILER_TYPE }}-${{ env.COMPILER_VERSION }}-
-            build-${{ env.OS }}-${{ env.BUILD_TYPE }}-${{ env.COMPILER_TYPE }}-
-            build-${{ env.OS }}-${{ env.BUILD_TYPE }}-
-            build-${{ env.OS }}-
+            build-${{ OS }}-${{ BUILD_TYPE }}-${{ COMPILER_TYPE }}-${{ COMPILER_VERSION }}-${{ STDLIB }}
+            build-${{ OS }}-${{ BUILD_TYPE }}-${{ COMPILER_TYPE }}-${{ COMPILER_VERSION }}-
+            build-${{ OS }}-${{ BUILD_TYPE }}-${{ COMPILER_TYPE }}-
+            build-${{ OS }}-${{ BUILD_TYPE }}-
+            build-${{ OS }}-
       - name: Install Ninja
         run: |
           sudo apt install -y ninja-build
@@ -84,7 +84,7 @@ jobs:
           conan remote add -i 0 upload https://mpusz.jfrog.io/artifactory/api/conan/conan-oss
       - name: Install Conan dependencies
         run: |
-          conan install . -s compiler.cppstd=20 -s compiler.libcxx=${{ env.STDLIB }} -c user.build:all=True -c tools.cmake.cmaketoolchain:generator="Ninja Multi-Config" -b outdated -u
+          conan install . -s compiler.cppstd=20 -s compiler.libcxx=${{ STDLIB }} -c user.build:all=True -c tools.cmake.cmaketoolchain:generator="Ninja Multi-Config" -b outdated -u
       - name: Configure CMake
         run: |
           cmake --preset default