diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
deleted file mode 100644
index 274af07..0000000
--- a/.github/workflows/build.yml
+++ /dev/null
@@ -1,85 +0,0 @@
-name: Build
-
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
-
-  workflow_dispatch:
-
-env:
-  BUILD_TYPE: Release
-  wxBUILD_SHARED: OFF
-  wxBUILD_USE_STATIC_RUNTIME: ON 
-
-jobs:
-  build-win-msvc2022:
-    
-    runs-on: windows-2022
-
-    steps:
-    - uses: actions/checkout@v3
-      with:
-        submodules: recursive
-  
-    - name: Configure CMake
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DwxBUILD_SHARED=${{env.wxBUILD_SHARED}} -DwxBUILD_USE_STATIC_RUNTIME=${{env.wxBUILD_USE_STATIC_RUNTIME}} 
-
-    - name: Build
-      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel 2
-      
-    - uses: actions/upload-artifact@v3
-      with:
-        name: windows_bin_x64
-        path: ${{github.workspace}}/build/app/Release/DeltaPatcher.exe
-      
-  build-linux:
-    
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v3
-      with:
-        submodules: recursive
-        
-    - name: Pull dependencies
-      run: sudo apt install -y build-essential cmake git libgtk-3-dev
-
-    - name: Configure CMake
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DwxBUILD_SHARED=${{env.wxBUILD_SHARED}}
-
-    - name: Build
-      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel 2
-      
-#    - name: Package AppImage
-#      run: ${{github.workspace}}/utils/make-appimage.sh ${{github.workspace}}/build ${{github.workspace}} DeltaPatcher
-      
-    - uses: actions/upload-artifact@v3
-      with:
-        name: linux_bin_gtk3_x86_64
-        path: ${{github.workspace}}/build/app/DeltaPatcher
-
-  build-macos11-universal:
-    
-    runs-on: macos-11
-
-    steps:
-    - uses: actions/checkout@v3
-      with:
-        submodules: recursive
-
-    - name: Configure CMake
-      run: cmake -B ${{github.workspace}}/build -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DwxBUILD_SHARED=${{env.wxBUILD_SHARED}} -DwxBUILD_USE_STATIC_RUNTIME=${{env.wxBUILD_USE_STATIC_RUNTIME}}
-
-    - name: Build
-      run: |
-        cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel 2
-        cd ${{github.workspace}}/build/app
-        zip -r macos11_bin_universal.zip DeltaPatcher.app/
-      
-      
-    - uses: actions/upload-artifact@v3
-      with:
-        name: macos11_bin_universal
-        path: ${{github.workspace}}/build/app/macos11_bin_universal.zip
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..0ced448
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,96 @@
+name: Create Release
+
+on:
+  push:
+    branches: [ "master" ]
+    tags:
+      - 'v*'
+  pull_request:
+    branches: [ "master" ]
+
+  workflow_dispatch:
+    
+env:
+  BUILD_TYPE: Release
+  wxBUILD_SHARED: OFF
+  wxBUILD_USE_STATIC_RUNTIME: ON 
+
+jobs:
+  create_release:
+    name: Create Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create Release
+        id: create_release
+        if: contains(github.ref, 'refs/tags/') #Create release only on tag
+        uses: softprops/action-gh-release@v1
+        with:
+          name: Delta Patcher ${{ github.ref_name }}
+          draft: false
+          prerelease: false
+          generate_release_notes: false
+
+  build:
+    name: Build
+    needs: create_release
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-11, windows-2022]
+        include:
+          - os: ubuntu-latest
+            relase_package: linux_bin_gtk3_x86_64
+          - os: macos-latest
+            relase_package: macos_bin_universal
+          - os: windows-latest
+            relase_package: windows_bin_x86_64
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+  
+    - name: Pull dependencies
+      if: startsWith(matrix.os, 'ubuntu')
+      run: sudo apt install -y build-essential cmake git libgtk-3-dev
+
+    - name: Configure CMake
+      if: startsWith(matrix.os, 'windows')
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DwxBUILD_SHARED=${{env.wxBUILD_SHARED}} -DwxBUILD_USE_STATIC_RUNTIME=${{env.wxBUILD_USE_STATIC_RUNTIME}} 
+      if: startsWith(matrix.os, 'ubuntu')
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DwxBUILD_SHARED=${{env.wxBUILD_SHARED}}
+      if: startsWith(matrix.os, 'macOS')
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DwxBUILD_SHARED=${{env.wxBUILD_SHARED}} -DwxBUILD_USE_STATIC_RUNTIME=${{env.wxBUILD_USE_STATIC_RUNTIME}}
+
+    - name: Build
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel 2
+    
+    - name: Package
+      if: startsWith(matrix.os, 'macOS')
+      run: |
+        cp ${{github.workspace}}/CHANGELOG.txt ${{github.workspace}}/build/app
+        cd ${{github.workspace}}/build/app
+        zip -r ${{ matrix.release_package }}.zip DeltaPatcher.app/ CHANGELOG.txt
+      if: startsWith(matrix.os, 'windows')
+      run: |
+        cp ${{github.workspace}}/CHANGELOG.txt ${{github.workspace}}/build/app/Release/
+        cd ${{github.workspace}}/build/app/Release
+        zip ${{ matrix.release_package }}.zip DeltaPatcher.exe CHANGELOG.txt
+      if: startsWith(matrix.os, 'ubuntu')
+      run: |
+        cp ${{github.workspace}}/CHANGELOG.txt ${{github.workspace}}/build/app/
+        cd ${{github.workspace}}/build/app/
+        zip ${{ matrix.release_package }}.zip DeltaPatcher CHANGELOG.txt
+
+    - uses: actions/upload-artifact@v3
+      with:
+        name: ${{ matrix.release_package }}
+        path: ${{github.workspace}}/build/app/${{ matrix.release_package }}.zip
+
+    if: contains(github.ref, 'refs/tags/')
+    - name: Release
+      uses: softprops/action-gh-release@v1
+      with:
+        tag_name: ${{ needs.create_release.outputs.tag-name }}
+        files: ${{ matrix.release_package }}.zip
+
+
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
new file mode 100644
index 0000000..8fd3d5e
--- /dev/null
+++ b/CHANGELOG.txt
@@ -0,0 +1,79 @@
+---------------------------------------------
+	     Delta Patcher 3.0.2
+---------------------------------------------
+ (C) 2010+ Phoenix <phoenix_87_c@hotmail.com>
+
+
+-------------------------
+1. What is this?
+-------------------------
+
+Delta Patcher is a GUI software that is able to create and apply xdelta patches.
+
+-------------------------
+2. Changelog
+-------------------------
+
+3.0.2:
+- Added support for dark mode on Windows 10 or higher. On older versions of Windows, this feature is just disabled.
+- Delta Patcher no longer supports Windows XP, and now requires Windows 7 or higher to run.
+- The Windows binary is now 64 bits only.
+
+3.0.1:
+- Fixed memory leak when applying patches without a description
+
+3.0.0:
+- Modernized the build system using cmake.
+- xdelta has now finally been embedded as a library rather than an exe that needs to be extracted on the fly.
+  This should finally avoid false positives from some antiviruses. In this process, xdelta has then also been updated to the latest stable version (3.0.11) which now supports secondary compressions.
+- Delta Patcher now allows to select the desired secondary compression (including lzma), when in patch creation mode.
+- There is no more distinction between lite and full versions. This separation was quite redundant and unnecessary (the only difference was in one button).
+- Fixed an annoying bug that would prevent Delta Patcher to open some xdelta patches using secondary compression.
+- The Windows exe is still fully self-contained and compatible with Windows XP or above.
+- To avoid further false positive from anti virus software, the windows exe is not compressed anymore, so it is a bit larger than version 2.
+
+2.0.1:
+-Added drag and drop functionality in patch creation mode.
+
+2.0:
+-No xdelta.exe is needed. Starting from version 2.0, it has been embedded in the delta patcher executable;
+
+-More intuitive GUI design;
+
+-Multiple options for patch application/creation:
+   patch application: 	disable checksum validation
+			backup original file
+
+   patch creation: 	patch compression level
+			source window size
+			checksum
+			*custom UTF8 description for patches* -> patches created with delta patcher will show this
+			description if opened with delta patcher (a là PPF-O-MATIC3);
+
+-Associate xdelta patch files to be opened with delta patcher;
+
+-Drag & Drop support for original file and
+ xdelta patch file in the decoding window;
+
+-Cross-platform and opensource: modify and
+ redistribuite it under the GPL2 license;
+
+-Multilanguage: Delta Patcher can be
+ translated into any language using .po files.
+ If you want multilanguage support you have
+ to place the "resource" directory along with
+ this tool (see source code for the pot file).
+
+
+-----------------------
+3. Contacts and sources
+-----------------------
+
+You can contact me by email at
+phoenix_87_c@hotmail.com, at the SadNES cITy
+board at http://lnx.sadnescity.it/forum/ or on github.
+The full source code can be found at
+github.com/marco-calautti/DeltaPatcher.
+
+
+Phoenix