diff --git a/.github/workflows/create-release-on-tag.yml b/.github/workflows/create-release-on-tag.yml
index e0c5115..4829db9 100644
--- a/.github/workflows/create-release-on-tag.yml
+++ b/.github/workflows/create-release-on-tag.yml
@@ -2,95 +2,69 @@ 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 ]        
-
-# Must match the project() name in CMakeLists.txt
-env:
-    APP_NAME: sms
+  push:
+    tags:
+      - "v*.*-alpha"
+      - "v*.*.*"
+  #     branches: [ master ]
+  # pull_request:
+  #     branches: [ master ]
 
 # 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
-                 
-          - 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
+
+      - name: Check out this repository
+        uses: actions/checkout@v3
 
-          - name: Print Working directory
-            run: echo $HOME && pwd && ls -la
+      - name: Print Working directory
+        run: echo $HOME && pwd && ls -la
 
-          - 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
+      - name: Install Pico SDk
+        run: |
+          cd $HOME && \
+          git clone --depth 1 https://github.com/raspberrypi/pico-sdk.git --branch master && \
+          cd pico-sdk/ && \
+          git submodule update --init
 
-          - 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 .. && \
-                 make
+      - name: Build the basic version
+        run: |
+          export PICO_SDK_PATH=$HOME/pico-sdk && \
+          mkdir build && cd build && \
+          cmake .. && make 
 
-          - name: Build the project
-            run: |
-                 export PICO_SDK_PATH=$HOME/pico-sdk && \
-                 mkdir build && cd build && \
-                 cmake .. && \
-                 make
+      - name: Build the overclocked versions
+        run: |
+          cd build && \
+          cmake -DOVERCLOCKING=288 .. && make && \
+          cmake -DOVERCLOCKING=300 .. && make && \
+          cmake -DOVERCLOCKING=312 .. && make && \
+          cmake -DOVERCLOCKING=333 .. && make && \
+          cmake -DOVERCLOCKING=366 .. && make && \
+          cmake -DOVERCLOCKING=396 .. && make && \
+          cmake -DOVERCLOCKING=412 .. && make
 
-          - name: Show release info using picotool
-            run: |
-                 export PICO_SDK_PATH=$HOME/pico-sdk && \
-                 $HOME/picotool/build/picotool info bin/${{ env.APP_NAME }}.uf2 && \
-                 echo "-----------------------------" 
 
-          - name: Create release
-            uses: softprops/action-gh-release@v1
-            if: startsWith(github.ref, 'refs/tags/')
-            with:
-                files: |
-                       bin/${{ env.APP_NAME }}.uf2
+      - name: Create release
+        uses: softprops/action-gh-release@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          files: |
+            bin/Release/**.uf2
 
-                body_path: CHANGELOG.md
+          body_path: CHANGELOG.md
           
          
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e21447d..fa07789 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# v1.0.1
+
+Sound enabled. Realy usable only near to maximum overclock.
+Release with different overclocking profiles. 
+
 # v1.0.0
 
 Massive speedup without frameskip
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d678175..6b9649a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,9 +54,22 @@ add_executable(sms
 
 pico_set_program_name(sms "sms Emulator for MURMULATOR devboard")
 pico_set_program_version(sms "v0.1")
-pico_define_boot_stage2(slower_boot2 ${PICO_DEFAULT_BOOT_STAGE2_FILE})
-target_compile_definitions(slower_boot2 PRIVATE PICO_FLASH_SPI_CLKDIV=4)
-pico_set_boot_stage2(${PROJECT_NAME} slower_boot2)
+
+if(OVERCLOCKING)
+    set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME  "${PROJECT_NAME}-${OVERCLOCKING}MHz")
+
+    target_compile_definitions(${PROJECT_NAME} PRIVATE OVERCLOCKING=${OVERCLOCKING})
+
+    pico_define_boot_stage2(slower_boot2 ${PICO_DEFAULT_BOOT_STAGE2_FILE})
+    target_compile_definitions(slower_boot2 PRIVATE PICO_FLASH_SPI_CLKDIV=4)
+    pico_set_boot_stage2(${PROJECT_NAME} slower_boot2)
+
+    message(STATUS "==================================")
+    message(STATUS "Overclocking ${OVERCLOCKING}MHz enabled")
+    message(STATUS "==================================")
+    message(STATUS "")
+endif ()
+
 
 target_include_directories(sms PRIVATE TotalSMS)