diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
new file mode 100644
index 000000000..0f8b9ff8a
--- /dev/null
+++ b/.github/workflows/gradle.yml
@@ -0,0 +1,35 @@
+name: Java CI
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: windows-latest
+
+    steps:
+    - name: Clone.
+      uses: actions/checkout@v1
+    - name: Set up JDK 1.8.
+      run: |
+        choco install jdk8 -params 'installdir=c:\\java8'
+    - name: Set up version of Chatty.
+      run: |
+        git checkout master
+        git remote add upstream https://github.com/chatty/chatty
+        git fetch --all
+        git branch master --set-upstream-to upstream/master
+        git status
+        git status > ch.txt
+        python version.py
+    - name: Build with Gradle.
+      run: |
+        gradlew build && gradlew release
+    - name: Build with installers.
+      run: |
+        ./win_standalone.bat
+    - uses: actions/upload-artifact@master
+      name: Upload artifacts.
+      with:
+        name: Chatty
+        path: build\releases\
\ No newline at end of file
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index 5f3930f64..000000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-environment:
-  JAVA_HOME: C:\Program Files\Java\jdk1.8.0
-
-build_script:
-  - gradlew build
-  - gradlew release
-
-artifacts:
-  - path: '\build\releases\*.zip'
-  - path: '\build\releases\*.exe'
-
-after_build:
-  - win_standalone.bat
-
-cache:
-  - C:\Users\appveyor\.gradle
\ No newline at end of file
diff --git a/version.py b/version.py
new file mode 100644
index 000000000..b47a7130f
--- /dev/null
+++ b/version.py
@@ -0,0 +1,24 @@
+import re
+
+file = open('ch.txt','r');
+str = file.readlines()[1];
+sub = str[45:48];
+print(sub);
+
+path = "src/chatty/Chatty.java";
+chatty = open(path, 'r');
+line = chatty.read();
+chatty.close();
+
+if not line:
+	exit(1);
+
+chatty = open(path, 'w');
+line = re.sub(
+	r"public static final String VERSION = \"0.10.0.[0-9]+", 
+	"public static final String VERSION = \"0.10.0.%s" % sub, 
+	line
+);
+#print(line)
+chatty.write(line);
+chatty.close();
\ No newline at end of file
diff --git a/win_standalone.bat b/win_standalone.bat
index ebb1df484..e52e17585 100644
--- a/win_standalone.bat
+++ b/win_standalone.bat
@@ -1 +1,3 @@
-gradlew windowsZip -PjavapackagerPath="c:\Program Files\Java\jdk1.8.0\bin\javapackager.exe" && gradlew innosetup -PinnosetupPath="c:\Program Files (x86)\Inno Setup 5\ISCC.exe" && gradlew innosetupStandalone -PinnosetupPath="c:\Program Files (x86)\Inno Setup 5\ISCC.exe" -PjavapackagerPath="c:\Program Files\Java\jdk1.8.0\bin\javapackager.exe"
\ No newline at end of file
+( gradlew windowsZip -PjavapackagerPath="c:\java8\bin\javapackager.exe"
+gradlew innosetup -PinnosetupPath="c:\Program Files (x86)\Inno Setup 6\ISCC.exe"
+gradlew innosetupStandalone -PinnosetupPath="c:\Program Files (x86)\Inno Setup 6\ISCC.exe" -PjavapackagerPath="c:\java8\bin\javapackager.exe")
\ No newline at end of file