diff --git a/.github/scripts/on-push.sh b/.github/scripts/on-push.sh
index 7abe3600d80..f925390da13 100755
--- a/.github/scripts/on-push.sh
+++ b/.github/scripts/on-push.sh
@@ -108,7 +108,7 @@ if [ "$BUILD_PIO" -eq 0 ]; then
 
     if [ "$BUILD_LOG" -eq 1 ]; then
         #remove last comma from the last JSON object
-        sed -i '$ s/.$//' "$sizes_file"
+        sed -i '$ s/,$//' "$sizes_file"
         #echo end of JSON array
         echo "]}" >> $sizes_file
     fi
diff --git a/.github/scripts/set_push_chunks.sh b/.github/scripts/set_push_chunks.sh
new file mode 100644
index 00000000000..472205f0c38
--- /dev/null
+++ b/.github/scripts/set_push_chunks.sh
@@ -0,0 +1,83 @@
+#!/bin/bash
+
+build_all=false
+chunks_count=0
+
+if [[ $CORE_CHANGED == 'true' ]] || [[ $IS_PR != 'true' ]]; then
+  echo "Core files changed or not a PR. Building all."
+  build_all=true
+  chunks_count=$MAX_CHUNKS
+elif [[ $LIB_CHANGED == 'true' ]]; then
+  echo "Libraries changed. Building only affected sketches."
+  if [[ $NETWORKING_CHANGED == 'true' ]]; then
+    echo "Networking libraries changed. Building networking related sketches."
+    networking_sketches="$(find libraries/WiFi -name *.ino) "
+    networking_sketches+="$(find libraries/Ethernet -name *.ino) "
+    networking_sketches+="$(find libraries/PPP -name *.ino) "
+    networking_sketches+="$(find libraries/NetworkClientSecure -name *.ino) "
+    networking_sketches+="$(find libraries/WebServer -name *.ino) "
+  fi
+  if [[ $FS_CHANGED == 'true' ]]; then
+    echo "FS libraries changed. Building FS related sketches."
+    fs_sketches="$(find libraries/SD -name *.ino) "
+    fs_sketches+="$(find libraries/SD_MMC -name *.ino) "
+    fs_sketches+="$(find libraries/SPIFFS -name *.ino) "
+    fs_sketches+="$(find libraries/LittleFS -name *.ino) "
+    fs_sketches+="$(find libraries/FFat -name *.ino) "
+  fi
+  sketches="$networking_sketches $fs_sketches"
+  for file in $LIB_FILES; do
+      if [[ $file == *.ino ]]; then
+          # If file ends with .ino, add it to the list of sketches
+          echo "Sketch found: $file"
+          sketches+="$file "
+      elif [[ $(basename $(dirname $file)) == "src" ]]; then
+          # If file is in a src directory, find all sketches in the parent/examples directory
+          echo "Library src file found: $file"
+          lib=$(dirname $(dirname $file))
+          if [[ -d $lib/examples ]]; then
+              lib_sketches=$(find $lib/examples -name *.ino)
+              sketches+="$lib_sketches "
+              echo "Library sketches: $lib_sketches"
+          fi
+      else
+          # If file is in a example folder but it is not a sketch, find all sketches in the current directory
+          echo "File in example folder found: $file"
+          sketch=$(find $(dirname $file) -name *.ino)
+          sketches+="$sketch "
+          echo "Sketch in example folder: $sketch"
+      fi
+      echo ""
+  done
+fi
+
+if [[ -n $sketches ]]; then
+  # Remove duplicates
+  sketches=$(echo $sketches | tr ' ' '\n' | sort | uniq)
+  for sketch in $sketches; do
+      echo $sketch >> sketches_found.txt
+      chunks_count=$((chunks_count+1))
+  done
+  echo "Number of sketches found: $chunks_count"
+  echo "Sketches:"
+  echo "$sketches"
+
+  if [[ $chunks_count -gt $MAX_CHUNKS ]]; then
+    echo "More sketches than the allowed number of chunks found. Limiting to $MAX_CHUNKS chunks."
+    chunks_count=$MAX_CHUNKS
+  fi
+fi
+
+chunks='["0"'
+for i in $(seq 1 $(( $chunks_count - 1 )) ); do
+  chunks+=",\"$i\""
+done
+chunks+="]"
+
+echo "build_all=$build_all" >> $GITHUB_OUTPUT
+echo "build_libraries=$BUILD_LIBRARIES" >> $GITHUB_OUTPUT
+echo "build_static_sketches=$BUILD_STATIC_SKETCHES" >> $GITHUB_OUTPUT
+echo "build_idf=$BUILD_IDF" >> $GITHUB_OUTPUT
+echo "build_platformio=$BUILD_PLATFORMIO" >> $GITHUB_OUTPUT
+echo "chunk_count=$chunks_count" >> $GITHUB_OUTPUT
+echo "chunks=$chunks" >> $GITHUB_OUTPUT
diff --git a/.github/scripts/sketch_utils.sh b/.github/scripts/sketch_utils.sh
index 1b43ced1480..cdf334a4fc6 100755
--- a/.github/scripts/sketch_utils.sh
+++ b/.github/scripts/sketch_utils.sh
@@ -192,7 +192,7 @@ function build_sketch(){ # build_sketch <ide_path> <user_path> <path-to-ino> [ex
 
             exit_status=$?
             if [ $exit_status -ne 0 ]; then
-                echo ""ERROR: Compilation failed with error code $exit_status""
+                echo "ERROR: Compilation failed with error code $exit_status"
                 exit $exit_status
             fi
 
@@ -236,7 +236,7 @@ function build_sketch(){ # build_sketch <ide_path> <user_path> <path-to-ino> [ex
 
             exit_status=$?
             if [ $exit_status -ne 0 ]; then
-                echo ""ERROR: Compilation failed with error code $exit_status""
+                echo "ERROR: Compilation failed with error code $exit_status"
                 exit $exit_status
             fi
             # $ide_path/arduino-builder -compile -logger=human -core-api-version=10810 \
@@ -398,6 +398,7 @@ function build_sketches(){ # build_sketches <ide_path> <user_path> <target> <pat
     else
         start_index=$(( $chunk_index * $chunk_size ))
         if [ "$sketchcount" -le "$start_index" ]; then
+            echo "No sketches to build for $target in this chunk"
             return 0
         fi
 
@@ -437,7 +438,7 @@ function build_sketches(){ # build_sketches <ide_path> <user_path> <target> <pat
             continue
         fi
         echo ""
-        echo "Building Sketch Index $(($sketchnum - 1)) - $sketchdirname"
+        echo "Building Sketch Index $sketchnum - $sketchdirname"
         build_sketch $args -s $sketchdir $xtra_opts
         local result=$?
         if [ $result -ne 0 ]; then
diff --git a/.github/scripts/tests_run.sh b/.github/scripts/tests_run.sh
index bb90373b56c..d5c6f1f35c3 100755
--- a/.github/scripts/tests_run.sh
+++ b/.github/scripts/tests_run.sh
@@ -95,13 +95,12 @@ function run_test() {
             printf "\033[95mpytest tests --build-dir $build_dir -k test_$sketchname --junit-xml=$report_file $extra_args\033[0m\n"
             bash -c "set +e; pytest tests --build-dir $build_dir -k test_$sketchname --junit-xml=$report_file $extra_args; exit \$?" || result=$?
             printf "\n"
-            result=$?
             if [ $result -ne 0 ]; then
+              printf "\033[91mFailed test: $sketchname -- Config: $i\033[0m\n\n"
               error=$result
             fi
         fi
     done
-    printf "Test return code: $error\n"
     return $error
 }
 
@@ -250,7 +249,6 @@ else
 
       exit_code=0
       run_test $target $sketch $options $erase || exit_code=$?
-      echo "Sketch $sketch exit code: $exit_code"
       if [ $exit_code -ne 0 ]; then
           error=$exit_code
       fi
diff --git a/.github/workflows/hw.yml b/.github/workflows/hw.yml
index 8c7dc0dffb2..b401f0f3f07 100644
--- a/.github/workflows/hw.yml
+++ b/.github/workflows/hw.yml
@@ -77,18 +77,16 @@ jobs:
         run: |
           pip install -U pip
           pip install -r tests/requirements.txt --extra-index-url https://dl.espressif.com/pypi
+          apt update
+          apt install -y jq
 
       - name: Get binaries
-        id: cache-build-binaries
-        uses: actions/cache/restore@v4
         if: ${{ steps.check-tests.outputs.enabled == 'true' }}
+        uses: actions/download-artifact@v4
         with:
-          fail-on-cache-miss: true
-          key: tests-${{ env.id }}-bin
+          name: tests-bin-${{ inputs.chip }}-${{ inputs.type }}
           path: |
-            ~/.arduino/tests/**/build*.tmp/*.bin
-            ~/.arduino/tests/**/build*.tmp/*.elf
-            ~/.arduino/tests/**/build*.tmp/*.json
+            ~/.arduino/tests
 
       - name: Run Tests
         if: ${{ steps.check-tests.outputs.enabled == 'true' }}
diff --git a/.github/workflows/lib.yml b/.github/workflows/lib.yml
index 342c877416a..894df61f4fd 100644
--- a/.github/workflows/lib.yml
+++ b/.github/workflows/lib.yml
@@ -120,8 +120,8 @@ jobs:
 
       - name: Push to github repo
         run: |
-          git config user.name github-actions
-          git config user.email github-actions@github.com
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git add ${{ env.RESULT_LIBRARY_TEST_FILE }}
           git commit -m "Generated External Libraries Test Results"
           git push origin HEAD:gh-pages
diff --git a/.github/workflows/publishsizes-2.x.yml b/.github/workflows/publishsizes-2.x.yml
index 9c5583d02ab..bdd2fc311e4 100644
--- a/.github/workflows/publishsizes-2.x.yml
+++ b/.github/workflows/publishsizes-2.x.yml
@@ -32,22 +32,22 @@ jobs:
         run: |
           mv master_cli_compile/*.json artifacts/sizes-report/pr/
           mv v2.x_cli_compile/*.json artifacts/sizes-report/master/
-    
+
       - name: Report results
         uses: P-R-O-C-H-Y/report-size-deltas@sizes_v2
         with:
           sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}
           github-token: ${{ env.GITHUB_TOKEN }}
           destination-file: ${{ env.RESULT_SIZES_TEST_FILE }}
-          
+
       - name: Append file with action URL
         run:
           echo "/ [GitHub Action Link](https://github.com/${{github.repository}}/actions/runs/${{github.run_id}})" >> ${{ env.RESULT_SIZES_TEST_FILE }}
 
       - name: Push to github repo
         run: |
-          git config user.name github-actions
-          git config user.email github-actions@github.com
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git add ${{ env.RESULT_SIZES_TEST_FILE }}
           git commit -m "Generated Sizes Results (master-v2.x)"
           git push origin HEAD:gh-pages
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 3ef15df1566..2f14a6fb62f 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -77,6 +77,10 @@ jobs:
             libraries:
               - 'libraries/**/examples/**'
               - 'libraries/**/src/**'
+            networking:
+              - 'libraries/Network/src/**'
+            fs:
+              - 'libraries/FS/src/**'
             static_sketeches:
               - 'libraries/NetworkClientSecure/examples/WiFiClientSecure/WiFiClientSecure.ino'
               - 'libraries/BLE/examples/Server/Server.ino'
@@ -97,78 +101,18 @@ jobs:
       id: set-chunks
       env:
         LIB_FILES: ${{ steps.changed-files.outputs.libraries_all_changed_files }}
+        IS_PR: ${{ github.event_name == 'pull_request' }}
+        MAX_CHUNKS: ${{ env.MAX_CHUNKS }}
+        BUILD_PLATFORMIO: ${{ steps.changed-files.outputs.platformio_any_changed == 'true' }}
+        BUILD_IDF: ${{ steps.changed-files.outputs.idf_any_changed == 'true' }}
+        BUILD_LIBRARIES: ${{ steps.changed-files.outputs.libraries_any_changed == 'true' }}
+        BUILD_STATIC_SKETCHES: ${{ steps.changed-files.outputs.static_sketeches_any_changed == 'true' }}
+        FS_CHANGED: ${{ steps.changed-files.outputs.fs_any_changed == 'true' }}
+        NETWORKING_CHANGED: ${{ steps.changed-files.outputs.networking_any_changed == 'true' }}
+        CORE_CHANGED: ${{ steps.changed-files.outputs.core_any_changed == 'true' }}
+        LIB_CHANGED: ${{ steps.changed-files.outputs.libraries_any_changed == 'true' }}
       run: |
-        build_all=false
-        chunks_count=0
-        is_pr=${{ github.event_name == 'pull_request' }}
-
-        build_platformio=${{ steps.changed-files.outputs.platformio_any_changed == 'true' }}
-        build_idf=${{ steps.changed-files.outputs.idf_any_changed == 'true' }}
-        build_libraries=${{ steps.changed-files.outputs.libraries_any_changed == 'true' }}
-        build_static_sketches=${{ steps.changed-files.outputs.static_sketeches_any_changed == 'true' }}
-
-        core_changed=${{ steps.changed-files.outputs.core_any_changed == 'true' }}
-        lib_changed=${{ steps.changed-files.outputs.libraries_any_changed == 'true' }}
-
-        if [[ $core_changed == 'true' ]] || [[ $is_pr != 'true' ]]; then
-          echo "Core files changed or not a PR. Building all."
-          build_all=true
-          chunks_count=${{ env.MAX_CHUNKS }}
-        elif [[ $lib_changed == 'true' ]]; then
-          echo "Libraries changed. Building only affected sketches."
-          sketches=""
-          for file in $LIB_FILES; do
-              if [[ $file == *.ino ]]; then
-                  # If file ends with .ino, add it to the list of sketches
-                  echo "Sketch found: $file"
-                  sketches+="$file "
-              elif [[ $(basename $(dirname $file)) == "src" ]]; then
-                  # If file is in a src directory, find all sketches in the parent/examples directory
-                  echo "Library src file found: $file"
-                  lib=$(dirname $(dirname $file))
-                  lib_sketches=$(find $lib/examples -name *.ino)
-                  sketches+="$lib_sketches "
-                  echo "Library sketches: $lib_sketches"
-              else
-                  # If file is in a example folder but it is not a sketch, find all sketches in the current directory
-                  echo "File in example folder found: $file"
-                  sketch=$(find $(dirname $file) -name *.ino)
-                  sketches+="$sketch "
-                  echo "Sketch in example folder: $sketch"
-              fi
-              echo ""
-          done
-        fi
-
-        if [[ -n $sketches ]]; then
-          # Remove duplicates
-          sketches=$(echo $sketches | tr ' ' '\n' | sort | uniq)
-          for sketch in $sketches; do
-              echo $sketch >> sketches_found.txt
-              chunks_count=$((chunks_count+1))
-          done
-          echo "Number of sketches found: $chunks_count"
-          echo "Sketches: $sketches"
-
-          if [[ $chunks_count -gt ${{ env.MAX_CHUNKS }} ]]; then
-            echo "More sketches than the allowed number of chunks found. Limiting to ${{ env.MAX_CHUNKS }} chunks."
-            chunks_count=${{ env.MAX_CHUNKS }}
-          fi
-        fi
-
-        chunks='["0"'
-        for i in $(seq 1 $(( $chunks_count - 1 )) ); do
-          chunks+=",\"$i\""
-        done
-        chunks+="]"
-
-        echo "build_all=$build_all" >> $GITHUB_OUTPUT
-        echo "build_libraries=$build_libraries" >> $GITHUB_OUTPUT
-        echo "build_static_sketches=$build_static_sketches" >> $GITHUB_OUTPUT
-        echo "build_idf=$build_idf" >> $GITHUB_OUTPUT
-        echo "build_platformio=$build_platformio" >> $GITHUB_OUTPUT
-        echo "chunk_count=$chunks_count" >> $GITHUB_OUTPUT
-        echo "chunks=$chunks" >> $GITHUB_OUTPUT
+        bash ./.github/scripts/set_push_chunks.sh
 
     - name: Upload sketches found
       if: ${{ steps.set-chunks.outputs.build_all == 'false' && steps.set-chunks.outputs.build_libraries == 'true' }}
@@ -336,9 +280,10 @@ jobs:
 
       - name: Commit json files to gh-pages if on master
         if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+        continue-on-error: true
         run: |
-          git config user.name github-actions
-          git config user.email github-actions@github.com
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
           git add --all
           git commit -m "Updated cli compile json files"
           git push origin HEAD:gh-pages
diff --git a/.github/workflows/qemu.yml b/.github/workflows/qemu.yml
index 1aa155129c8..da31054aeef 100644
--- a/.github/workflows/qemu.yml
+++ b/.github/workflows/qemu.yml
@@ -113,15 +113,11 @@ jobs:
 
       - name: Get binaries
         if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        id: cache-build-binaries
-        uses: actions/cache/restore@v4
+        uses: actions/download-artifact@v4
         with:
-          fail-on-cache-miss: true
-          key: tests-${{ env.id }}-bin
+          name: tests-bin-${{ inputs.chip }}-${{ inputs.type }}
           path: |
-            ~/.arduino/tests/**/build*.tmp/*.bin
-            ~/.arduino/tests/**/build*.tmp/*.elf
-            ~/.arduino/tests/**/build*.tmp/*.json
+            ~/.arduino/tests
 
       - name: Run Tests
         if: ${{ steps.check-tests.outputs.enabled == 'true' }}
diff --git a/.github/workflows/wokwi.yml b/.github/workflows/wokwi.yml
index 84b0acf06b4..f9eee85f95f 100644
--- a/.github/workflows/wokwi.yml
+++ b/.github/workflows/wokwi.yml
@@ -91,15 +91,11 @@ jobs:
 
       - name: Get binaries
         if: ${{ steps.check-tests.outputs.enabled == 'true' }}
-        id: cache-build-binaries
-        uses: actions/cache/restore@v4
+        uses: actions/download-artifact@v4
         with:
-          fail-on-cache-miss: true
-          key: tests-${{ env.id }}-bin
+          name: tests-bin-${{ inputs.chip }}-${{ inputs.type }}
           path: |
-            ~/.arduino/tests/**/build*.tmp/*.bin
-            ~/.arduino/tests/**/build*.tmp/*.elf
-            ~/.arduino/tests/**/build*.tmp/*.json
+            ~/.arduino/tests
 
       - name: Run Tests
         if: ${{ steps.check-tests.outputs.enabled == 'true' }}