diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 30c5c00..7bef6d3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,20 +1,43 @@
 name: Build
 
+# TODO: update if you want to allow from forked repositories
 on: [pull_request]
 
+env:
+  # TODO: Update the below variables for your project
+  APP_NAME: "Template"
+  IDF_TARGET: 'esp32'
+  IDF_VERSION: 'v5.5'
+  IDF_COMPONENT_MANAGER: "1" # whether to enable the component manager or not
+  FLASH_TOTAL_OVERRIDE: '1500000' # number of bytes of total flash (for percentage calculations)
+
 jobs:
   build:
 
     runs-on: ubuntu-latest
 
+    permissions:
+      issues: write
+
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
+      # TODO: update this if you have submodules
 
     - name: Build main
       uses: espressif/esp-idf-ci-action@v1
       with:
-        esp_idf_version: release-v5.5
-        path: '.'
-        # TODO: set the target here to be the chip you are building for
-        # target: esp32s3
+        esp_idf_version: ${{ env.IDF_VERSION }}
+        path: "."
+        target: ${{ env.IDF_TARGET }}
+
+    - name: Determine Size Delta
+      uses: esp-cpp/esp-idf-size-delta@v1
+      with:
+        app_name: ${{ env.APP_NAME }}
+        app_path: "."
+        idf_target: ${{ env.IDF_TARGET }}
+        idf_version: ${{ env.IDF_VERSION }}
+        idf_component_manager: ${{ env.IDF_COMPONENT_MANAGER }}
+        base_ref: ${{ github.event.pull_request.base.sha }}
+        flash_total_override: ${{ env.FLASH_TOTAL_OVERRIDE }}
diff --git a/.github/workflows/package_main.yml b/.github/workflows/package_main.yml
index 2a2fcdc..7bd5a7f 100644
--- a/.github/workflows/package_main.yml
+++ b/.github/workflows/package_main.yml
@@ -7,27 +7,38 @@ on:
     types: [published]
   workflow_dispatch:
 
+env:
+  # TODO: Update the below variables for your project
+  APP_NAME: "Template"
+  IDF_TARGET: 'esp32'
+  IDF_VERSION: 'v5.5'
+  IDF_COMPONENT_MANAGER: "1" # whether to enable the component manager or not
+  FLASH_TOTAL_OVERRIDE: '1500000' # number of bytes of total flash (for percentage calculations)
+
 jobs:
   build:
 
     runs-on: ubuntu-latest
     continue-on-error: false
 
+    permissions:
+      contents: write
+
     outputs:
       zipfile-id: ${{ steps.zip_step.outputs.artifact-id }}
 
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
+      with:
+        fetch-depth: 0
 
     - name: Build Main Code
       uses: espressif/esp-idf-ci-action@v1
       with:
-        esp_idf_version: release-v5.5
+        esp_idf_version: ${{ env.IDF_VERSION }}
         path: '.'
-        command: 'idf.py build'
-        # TODO: set the target here to be the chip you are building for
-        # target: esp32s3
+        target: ${{ env.IDF_TARGET }}
 
     - name: Upload Build Outputs
       uses: actions/upload-artifact@v4
@@ -60,6 +71,35 @@ jobs:
           build/flasher_args.json
           build/flash_args
 
+    - name: Determine base ref
+      if: ${{ github.event.release && github.event.action == 'published' }}
+      id: base
+      shell: bash
+      run: |
+        set -euo pipefail
+        COMPARE_TAG_INPUT="${{ github.event.inputs.compare_tag || '' }}"
+        if [ -n "$COMPARE_TAG_INPUT" ]; then
+          echo "ref=$COMPARE_TAG_INPUT" >> "$GITHUB_OUTPUT"
+        else
+          # use the previous tag chronologically
+          prev=$(git tag --sort=-creatordate | sed -n '2p')
+          if [ -z "$prev" ]; then prev=$(git tag --sort=-v:refname | sed -n '2p'); fi
+          echo "ref=$prev" >> "$GITHUB_OUTPUT"
+        fi
+
+    - name: Determine Size Delta
+      if: ${{ github.event.release && github.event.action == 'published' }}
+      uses: esp-cpp/esp-idf-size-delta@v1
+      with:
+        app_name: ${{ env.APP_NAME }}
+        app_path: "."
+        idf_target: ${{ env.IDF_TARGET }}
+        idf_version: ${{ env.IDF_VERSION }}
+        idf_component_manager: ${{ env.IDF_COMPONENT_MANAGER }}
+        base_ref: ${{ steps.base.outputs.ref }}
+        flash_total_override: ${{ env.FLASH_TOTAL_OVERRIDE }}
+        post_comment: 'false'
+
   package:
     name: Package the binaries into an executables for Windows, MacOS, and Linux (Ubuntu)
     needs: build
diff --git a/.github/workflows/static_analysis.yml b/.github/workflows/static_analysis.yml
index fa36942..4d442d6 100644
--- a/.github/workflows/static_analysis.yml
+++ b/.github/workflows/static_analysis.yml
@@ -11,9 +11,12 @@ jobs:
   static_analysis:
     runs-on: ubuntu-latest
 
+    permissions:
+      issues: write
+
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Run static analysis
       uses: esp-cpp/StaticAnalysis@master
diff --git a/README.md b/README.md
index f5ec701..56290e6 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ After setting this as the template, make sure to update the following:
 - The [./sdkconfig.defaults](./sdkconfig.defaults) to configure the defaults for
   your project / processor.
 - Update the [./.github/workflows/build.yml](./.github/workflows/build.yml) file
-  to have the correct target architecture (e.g. `esp32s3`) for your project.
+  to have the correct information for your project.
 - Update the [./.github/workflows/package_main.yml](./.github/workflows/package_main.yml) file
   to:
   - have the correct target architecture (e.g. `esp32s3`) for your project
diff --git a/main/main.cpp b/main/main.cpp
index 00f22dd..5db2a8e 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -1,3 +1,4 @@
+#include <atomic>
 #include <chrono>
 #include <thread>