diff --git a/.github/workflows/BuildAndRelease.yml b/.github/workflows/BuildAndRelease.yml
index 989ae1e..a2752b8 100644
--- a/.github/workflows/BuildAndRelease.yml
+++ b/.github/workflows/BuildAndRelease.yml
@@ -2,95 +2,98 @@ name: Build and create a release when tag is pushed
 
 # Only deploy when a new tag is pushed
 on:
-    push:
-        tags:
-          - "v*.*-alpha"
-          - "v*.*.*"
-    #     branches: [ master ]
-    # pull_request:
-    #     branches: [ master ]        
+  push:
+    tags:
+      - "v*.*-alpha"
+      - "v*.*.*"
+  #     branches: [ master ]
+  # pull_request:
+  #     branches: [ master ]
 
 # Must match the project() name in CMakeLists.txt
 env:
-    APP_NAME: dendy
+  APP_NAME: dendy
 
 # Allow this workflow to write back to the repository
 permissions:
-    contents: write
-    
+  contents: write
+
 # Build binary and send to releases
 jobs:
-    build-release:
-        runs-on: ubuntu-latest
-        name: Build and release
-        steps:
-          
-          - name: Install dependencies
-            run: |
-                 sudo apt update && \
-                 sudo apt install -y git python3 && \
-                 sudo apt install -y cmake gcc-arm-none-eabi libnewlib-arm-none-eabi build-essential libusb-1.0-0-dev && \
-                 sudo apt install -y ninja-build
-                 
-          - name: Check out this repository
-            uses: actions/checkout@v3
+  build-release:
+    runs-on: ubuntu-latest
+    name: Build and release
+    steps:
+
+      - name: Install dependencies
+        run: |
+          sudo apt update && \
+          sudo apt install -y git python3 && \
+          sudo apt install -y cmake gcc-arm-none-eabi libnewlib-arm-none-eabi build-essential libusb-1.0-0-dev && \
+          sudo apt install -y ninja-build
 
-          - name: Print Working directory
-            run: echo $HOME && pwd && ls -la
+      - name: Check out this repository
+        uses: actions/checkout@v3
 
-          - name: Update line containing pico_set_program_version() in CMakelists.txt with tag name.
-            run: |
-                 # Extract the tag name that triggered the event and remove the 'refs/tags/' prefix
-                 input_string=${{ github.ref }}
-                 prefix="refs/tags/"
-                 tag="No versioninfo found"
-                 if [[ $input_string == $prefix* ]]; then
-                      echo "The string starts with 'refs/tags/'."
-                      tag="${input_string#$prefix}"     
-                      echo "Tag is ${tag}"
-                      sed -i "s/^[[:space:]]*pico_set_program_version(.*/pico_set_program_version(${{ env.APP_NAME }} \"$tag\")/" CMakeLists.txt   
-                 else
-                      echo "The string does not start with 'refs/tags/'."
-                 fi
-                 grep "pico_set_program_version" CMakeLists.txt
-                 
-          - name: Install Pico SDk
-            run: |
-                 cd $HOME && \
-                 git clone https://github.com/raspberrypi/pico-sdk.git --branch master && \
-                 cd pico-sdk/ && \
-                  git submodule update --init && \
-                  cd lib/tinyusb &&
-                  git checkout 08f9ed67c92421cbd0bc09270d2f363886681866
+      - name: Print Working directory
+        run: echo $HOME && pwd && ls -la
 
-          - name: Install picotool
-            run: |
-                 cd $HOME && \
-                 export PICO_SDK_PATH=$HOME/pico-sdk && \
-                 git clone https://github.com/raspberrypi/picotool.git --branch master && \
-                 cd picotool/ && \
-                 mkdir build && \
-                 cd build && \
-                 cmake -G Ninja .. && \
-                 cmake --build .
+      - name: Update line containing pico_set_program_version() in CMakelists.txt with tag name.
+        run: |
+          # Extract the tag name that triggered the event and remove the 'refs/tags/' prefix
+          input_string=${{ github.ref }}
+          prefix="refs/tags/"
+          tag="No versioninfo found"
+          if [[ $input_string == $prefix* ]]; then
+               echo "The string starts with 'refs/tags/'."
+               tag="${input_string#$prefix}"     
+               echo "Tag is ${tag}"
+               sed -i "s/^[[:space:]]*pico_set_program_version(.*/pico_set_program_version(${{ env.APP_NAME }} \"$tag\")/" CMakeLists.txt   
+          else
+               echo "The string does not start with 'refs/tags/'."
+          fi
+          grep "pico_set_program_version" CMakeLists.txt
 
-          - name: Build the project
-            run: |
-                 export PICO_SDK_PATH=$HOME/pico-sdk && \
-                 mkdir build && cd build && \
-                 cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel .. && cmake --build . &&\
-                 cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel -DI2S_SOUND=ON .. && cmake --build . &&\
-                 cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel -DTFT=ON .. && cmake --build . &&\
-                 cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel -DTFT=ON -DILI9341=ON .. && cmake --build . &&\
-                 echo done
+      - name: Install Pico SDk
+        run: |
+          cd $HOME && \
+          git clone https://github.com/raspberrypi/pico-sdk.git --branch master && \
+          cd pico-sdk/ && \
+           git submodule update --init && \
+           cd lib/tinyusb &&
+           git checkout 08f9ed67c92421cbd0bc09270d2f363886681866
+
+      - name: Install picotool
+        run: |
+          cd $HOME && \
+          export PICO_SDK_PATH=$HOME/pico-sdk && \
+          git clone https://github.com/raspberrypi/picotool.git --branch master && \
+          cd picotool/ && \
+          mkdir build && \
+          cd build && \
+          cmake -G Ninja .. && \
+          cmake --build .
+
+      - name: Build the project
+        run: |
+          export PICO_SDK_PATH=$HOME/pico-sdk && \
+          mkdir build && cd build && \
+          cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel .. && cmake --build . &&\
+          cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel -DTFT=ON .. && cmake --build . &&\
+          cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel -DTFT=ON -DILI9341=ON .. && cmake --build . &&\
+          cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel -DI2S_SOUND=ON .. && cmake --build . &&\
+          cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel -DTFT=ON .. && cmake --build . &&\
+          cmake -G Ninja -DCMAKE_BUILD_TYPE=MinSizeRel -DTFT=ON -DILI9341=ON .. && cmake --build . &&\
+          
+          echo done
 
-          - name: Create release
-            uses: softprops/action-gh-release@v1
-            if: startsWith(github.ref, 'refs/tags/')
-            with:
-                files: |
-                       bin/MinSizeRel/**.uf2
+      - name: Create release
+        uses: softprops/action-gh-release@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: |
+            bin/MinSizeRel/**.uf2
 
-                body_path: CHANGELOG.md
+          body_path: CHANGELOG.md
           
          
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8648191..fa3cd17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # v2.1.0
-- I2S Audio support PCM5102 
-- TFT Displays support: ILI9341/ST7789
+- I2S Audio support PCM5102 CS4334
+- TFT Displays support: ILI9341 ST7789
 - Fixes and optimizations
 
 # v2.0.0