diff --git a/.github/workflows/check-general-formatting-task.yml b/.github/workflows/check-general-formatting-task.yml
index 48424f0..ee3137e 100644
--- a/.github/workflows/check-general-formatting-task.yml
+++ b/.github/workflows/check-general-formatting-task.yml
@@ -35,7 +35,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   check:
     needs: run-determination
@@ -48,7 +48,7 @@ jobs:
       - name: Set environment variables
         run: |
           # See: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#setting-an-environment-variable
-          echo "EC_INSTALL_PATH=${{ runner.temp }}/editorconfig-checker" >> "$GITHUB_ENV"
+          echo "EC_INSTALL_PATH=${{ runner.temp }}/editorconfig-checker" >>"$GITHUB_ENV"
 
       - name: Checkout repository
         uses: actions/checkout@v5
@@ -80,7 +80,7 @@ jobs:
             "${{ env.EC_INSTALL_PATH }}/bin/ec"
           # Add installation to PATH:
           # See: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-system-path
-          echo "${{ env.EC_INSTALL_PATH }}/bin" >> "$GITHUB_PATH"
+          echo "${{ env.EC_INSTALL_PATH }}/bin" >>"$GITHUB_PATH"
 
       - name: Check formatting
         run: |
diff --git a/.github/workflows/check-go-dependencies-task.yml b/.github/workflows/check-go-dependencies-task.yml
index 0aeb414..369d775 100644
--- a/.github/workflows/check-go-dependencies-task.yml
+++ b/.github/workflows/check-go-dependencies-task.yml
@@ -53,7 +53,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   check-cache:
     needs: run-determination
diff --git a/.github/workflows/check-go-task.yml b/.github/workflows/check-go-task.yml
index 475d87d..9d29ff1 100644
--- a/.github/workflows/check-go-task.yml
+++ b/.github/workflows/check-go-task.yml
@@ -47,7 +47,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   check-errors:
     name: check-errors (${{ matrix.module.path }})
diff --git a/.github/workflows/check-license.yml b/.github/workflows/check-license.yml
index 5ecb9b1..0c9d798 100644
--- a/.github/workflows/check-license.yml
+++ b/.github/workflows/check-license.yml
@@ -50,7 +50,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   check-license:
     name: ${{ matrix.check-license.path }}
diff --git a/.github/workflows/check-markdown-task.yml b/.github/workflows/check-markdown-task.yml
index 59f6c7f..1c7f128 100644
--- a/.github/workflows/check-markdown-task.yml
+++ b/.github/workflows/check-markdown-task.yml
@@ -59,7 +59,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   lint:
     needs: run-determination
diff --git a/.github/workflows/check-npm-task.yml b/.github/workflows/check-npm-task.yml
index 5ab621d..7e1167b 100644
--- a/.github/workflows/check-npm-task.yml
+++ b/.github/workflows/check-npm-task.yml
@@ -47,7 +47,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   validate:
     name: validate (${{ matrix.project.path }})
diff --git a/.github/workflows/check-poetry-task.yml b/.github/workflows/check-poetry-task.yml
index ad7fc11..bb532c2 100644
--- a/.github/workflows/check-poetry-task.yml
+++ b/.github/workflows/check-poetry-task.yml
@@ -43,7 +43,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   validate:
     needs: run-determination
diff --git a/.github/workflows/check-prettier-formatting-task.yml b/.github/workflows/check-prettier-formatting-task.yml
index 163b58c..6dec824 100644
--- a/.github/workflows/check-prettier-formatting-task.yml
+++ b/.github/workflows/check-prettier-formatting-task.yml
@@ -243,7 +243,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   check:
     needs: run-determination
diff --git a/.github/workflows/check-taskfiles.yml b/.github/workflows/check-taskfiles.yml
index b91bbc3..ffbdeb9 100644
--- a/.github/workflows/check-taskfiles.yml
+++ b/.github/workflows/check-taskfiles.yml
@@ -49,7 +49,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   validate:
     name: Validate ${{ matrix.file }}
diff --git a/.github/workflows/check-yaml-task.yml b/.github/workflows/check-yaml-task.yml
index 3ab9044..b0d585c 100644
--- a/.github/workflows/check-yaml-task.yml
+++ b/.github/workflows/check-yaml-task.yml
@@ -65,7 +65,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   check:
     name: ${{ matrix.configuration.name }}
diff --git a/.github/workflows/release-go-crosscompile-task.yml b/.github/workflows/release-go-crosscompile-task.yml
index 595bcb7..7a50501 100644
--- a/.github/workflows/release-go-crosscompile-task.yml
+++ b/.github/workflows/release-go-crosscompile-task.yml
@@ -104,9 +104,9 @@ jobs:
       - name: Set environment variables
         run: |
           # See: https://docs.github.com/actions/writing-workflows/choosing-what-your-workflow-does/workflow-commands-for-github-actions#setting-an-environment-variable
-          echo "BUILD_FOLDER=${{ env.PROJECT_NAME }}_osx_${{ matrix.build.folder-suffix }}" >> "$GITHUB_ENV"
+          echo "BUILD_FOLDER=${{ env.PROJECT_NAME }}_osx_${{ matrix.build.folder-suffix }}" >>"$GITHUB_ENV"
           TAG="${GITHUB_REF/refs\/tags\//}"
-          echo "PACKAGE_FILENAME=${{ env.PROJECT_NAME }}_${TAG}_${{ matrix.build.package-suffix }}" >> $GITHUB_ENV
+          echo "PACKAGE_FILENAME=${{ env.PROJECT_NAME }}_${TAG}_${{ matrix.build.package-suffix }}" >>$GITHUB_ENV
 
       - name: Checkout repository
         uses: actions/checkout@v5
@@ -124,7 +124,7 @@ jobs:
           # Arbitrary password for a keychain that exists only for the duration of the job, so not secret
           KEYCHAIN_PASSWORD: keychainpassword
         run: |
-          echo "${{ secrets.INSTALLER_CERT_MAC_P12 }}" | base64 --decode > "${{ env.INSTALLER_CERT_MAC_PATH }}"
+          echo "${{ secrets.INSTALLER_CERT_MAC_P12 }}" | base64 --decode >"${{ env.INSTALLER_CERT_MAC_PATH }}"
           security create-keychain -p "${{ env.KEYCHAIN_PASSWORD }}" "${{ env.KEYCHAIN }}"
           security default-keychain -s "${{ env.KEYCHAIN }}"
           security unlock-keychain -p "${{ env.KEYCHAIN_PASSWORD }}" "${{ env.KEYCHAIN }}"
@@ -149,7 +149,7 @@ jobs:
       - name: Write gon config to file
         # gon does not allow env variables in config file (https://github.com/mitchellh/gon/issues/20)
         run: |
-          cat > "${{ env.GON_CONFIG_PATH }}" <<EOF
+          cat >"${{ env.GON_CONFIG_PATH }}" <<EOF
           # See: https://github.com/Bearer/gon#configuration-file
           source = ["${{ env.DIST_DIR }}/${{ env.BUILD_FOLDER }}/${{ env.PROJECT_NAME }}"]
           bundle_id = "cc.arduino.${{ env.PROJECT_NAME }}"
@@ -208,7 +208,7 @@ jobs:
         working-directory: ${{ env.DIST_DIR }}
         run: |
           TAG="${GITHUB_REF/refs\/tags\//}"
-          sha256sum ${{ env.PROJECT_NAME }}_${TAG}* > ${TAG}-checksums.txt
+          sha256sum ${{ env.PROJECT_NAME }}_${TAG}* >${TAG}-checksums.txt
 
       - name: Identify Prerelease
         # This is a workaround while waiting for create-release action
diff --git a/.github/workflows/spell-check-task.yml b/.github/workflows/spell-check-task.yml
index 7b6a601..1a12458 100644
--- a/.github/workflows/spell-check-task.yml
+++ b/.github/workflows/spell-check-task.yml
@@ -35,7 +35,7 @@ jobs:
             RESULT="false"
           fi
 
-          echo "result=$RESULT" >> $GITHUB_OUTPUT
+          echo "result=$RESULT" >>$GITHUB_OUTPUT
 
   spellcheck:
     needs: run-determination
diff --git a/.github/workflows/sync-labels-npm.yml b/.github/workflows/sync-labels-npm.yml
index 8e459f5..210b450 100644
--- a/.github/workflows/sync-labels-npm.yml
+++ b/.github/workflows/sync-labels-npm.yml
@@ -101,7 +101,7 @@ jobs:
       - name: Set environment variables
         run: |
           # See: https://docs.github.com/actions/writing-workflows/choosing-what-your-workflow-does/workflow-commands-for-github-actions#setting-an-environment-variable
-          echo "MERGED_CONFIGURATION_PATH=${{ runner.temp }}/labels.yml" >> "$GITHUB_ENV"
+          echo "MERGED_CONFIGURATION_PATH=${{ runner.temp }}/labels.yml" >>"$GITHUB_ENV"
 
       - name: Determine whether to dry run
         id: dry-run
@@ -117,7 +117,7 @@ jobs:
         run: |
           # Use of this flag in the github-label-sync command will cause it to only check the validity of the
           # configuration.
-          echo "flag=--dry-run" >> $GITHUB_OUTPUT
+          echo "flag=--dry-run" >>$GITHUB_OUTPUT
 
       - name: Checkout repository
         uses: actions/checkout@v5
@@ -143,7 +143,7 @@ jobs:
         run: |
           # Merge all configuration files
           shopt -s extglob
-          cat "${{ env.CONFIGURATIONS_FOLDER }}"/*.@(yml|yaml) > "${{ env.MERGED_CONFIGURATION_PATH }}"
+          cat "${{ env.CONFIGURATIONS_FOLDER }}"/*.@(yml|yaml) >"${{ env.MERGED_CONFIGURATION_PATH }}"
 
       - name: Install github-label-sync
         run: npm install