diff --git a/.github/workflows/pr_check.yml b/.github/workflows/pr_check.yml
index 789795aa3..cfde3c9cb 100644
--- a/.github/workflows/pr_check.yml
+++ b/.github/workflows/pr_check.yml
@@ -20,12 +20,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
-      - name: Install python 3.11
-        uses: actions/setup-python@v5
+      - name: Install python 3.13
+        uses: actions/setup-python@v6
         with:
-          python-version: '3.11'
+          python-version: '3.13'
 
       - name: Install PlatformIO
         run: |
diff --git a/.github/workflows/sonar_check.yml b/.github/workflows/sonar_check.yml
index 87c480b35..7dd9fcc07 100644
--- a/.github/workflows/sonar_check.yml
+++ b/.github/workflows/sonar_check.yml
@@ -17,7 +17,7 @@ jobs:
       BUILD_WRAPPER_OUT_DIR: bw-output
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
       - name: Install Build Wrapper
diff --git a/.github/workflows/stable_release.yml b/.github/workflows/stable_release.yml
index 6e192d700..bf834352b 100644
--- a/.github/workflows/stable_release.yml
+++ b/.github/workflows/stable_release.yml
@@ -16,17 +16,17 @@ jobs:
     steps:
 
       - name: Install python 3.13
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
 
-      - name: Install Node.js 22
-        uses: actions/setup-node@v4
+      - name: Install Node.js 24
+        uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
   
       - name: Enable Corepack
         run: corepack enable pnpm
@@ -37,16 +37,19 @@ jobs:
           pip install -U platformio
           python -m pip install intelhex
 
-      - name: Build the WebUI
+      - name: Build webUI
         run: |
-          cd interface
-          pnpm install
-          pnpm typesafe-i18n --no-watch
-          sed -i "s/= 'pl'/= 'en'/" ./src/i18n/i18n-util.ts
-          pnpm build
-          pnpm webUI
+          platformio run -e build_webUI
 
-      - name: Build all PIO target environments
+      - name: Build modbus
+        run: |
+          platformio run -e build_modbus
+
+      - name: Build standalone
+        run: |
+          platformio run -e build_standalone
+
+      - name: Build all PIO target environments, from default_envs
         run: |
           platformio run
 
diff --git a/.github/workflows/stale_issues.yml b/.github/workflows/stale_issues.yml
index ff980d021..3be226bbe 100644
--- a/.github/workflows/stale_issues.yml
+++ b/.github/workflows/stale_issues.yml
@@ -8,7 +8,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v9
+      - uses: actions/stale@v10
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 30
diff --git a/.github/workflows/test_release.yml b/.github/workflows/test_release.yml
index 9022992ec..63d160048 100644
--- a/.github/workflows/test_release.yml
+++ b/.github/workflows/test_release.yml
@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
   push:
     branches:
-      - 'dev2'
+      - 'test'
 
 permissions:
   contents: read
@@ -18,17 +18,17 @@ jobs:
     steps:
 
       - name: Install python 3.13
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.13'
 
-      - name: Install Node.js 22
-        uses: actions/setup-node@v4
+      - name: Install Node.js 24
+        uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Enable Corepack
         run: corepack enable pnpm
@@ -45,16 +45,19 @@ jobs:
           pip install -U platformio
           python -m pip install intelhex
 
-      - name: Build the WebUI
+      - name: Build webUI
         run: |
-          cd interface
-          pnpm install
-          pnpm typesafe-i18n --no-watch
-          sed -i "s/= 'pl'/= 'en'/" ./src/i18n/i18n-util.ts
-          pnpm build
-          pnpm webUI
+          platformio run -e build_webUI
 
-      - name: Build all target environments
+      - name: Build modbus
+        run: |
+          platformio run -e build_modbus
+
+      - name: Build standalone
+        run: |
+          platformio run -e build_standalone
+          
+      - name: Build all PIO target environments, from default_envs
         run: |
           platformio run