diff --git a/.gitignore b/.gitignore
index 2991d3c..5b77355 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,4 +27,5 @@ onionkeys
 tlskeys
 tmp
 /.stfolder/
-/.vscode/
\ No newline at end of file
+/.vscode/
+*github-release-config*.sh*
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..c7ddb6c
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,45 @@
+FROM debian:sid
+
+## Originally found at: https://yusuke.blog/2021/10/19/3149 and updated to Java 20.
+
+RUN dpkg --add-architecture i386
+RUN apt-get update
+RUN apt-get install -y curl fakeroot unzip gnupg dos2unix make nsis* dos2unix curl jq
+
+# install JDK
+RUN curl --output /opt/java20.zip https://download.java.net/java/GA/jdk20.0.1/b4887098932d415489976708ad6d1a4b/9/GPL/openjdk-20.0.1_windows-x64_bin.zip \
+    && cd /opt/  \
+    && unzip java20.zip \
+    && rm java20.zip 
+ENV JAVA_HOME /opt/jdk-20.0.1
+
+# install Wine
+RUN apt-get update
+RUN apt install --install-recommends  wine wine64* wine-binfmt fonts-wine -y
+RUN wine --version
+RUN wine wineboot --init
+
+# install WIX TOOLSET
+RUN mkdir /opt/wix311 \
+    && cd /opt/wix311  \
+    && curl -L --output /opt/wix311/wix311.zip https://github.com/wixtoolset/wix3/releases/download/wix3112rtm/wix311-binaries.zip  \
+    && unzip wix311.zip \
+    && rm wix311.zip
+    
+# WIX TOOLSET is requring .NET.
+RUN curl --output winetricks https://raw.githubusercontent.com/Winetricks/winetricks/master/src/winetricks &&\
+    chmod +x winetricks && \
+    mv -v winetricks /usr/local/bin
+
+# DONNO why dotnet48 installation fails with "warning: exit status 5 - user selected 'Cancel' "
+# https://forum.winehq.org/viewtopic.php?f=8&t=35724
+#ENV WINEPREFIX=/dotnet-test
+#RUN /usr/local/bin/winetricks --optout -q dotnet48
+
+ENV WINEPATH /opt/jdk-20.0.1/bin\;/opt/wix311
+
+WORKDIR /root
+COPY . /root
+RUN echo "wine /opt/jdk-20.0.1/bin/jpackage.exe $@" > /opt/jdk-20.0.1/bin/jpackage
+RUN chmod +x /opt/jdk-20.0.1/bin/jpackage
+CMD ./buildscripts/build.sh
\ No newline at end of file
diff --git a/config.sh b/config.sh
index e429821..30e156c 100755
--- a/config.sh
+++ b/config.sh
@@ -117,9 +117,11 @@ fi
 # You can also use this to temporarily add applications into the PATH that are
 # required to build this if you do not wish to edit your PATH across the entire
 # Windows session, and for setting ANT_HOME
-ANT_HOME=$(ls -d /c/apache-ant-*)
-export ANT_HOME="$ANT_HOME"
-export PATH="$PATH:$ANT_HOME/bin/"
+if [ -d "/c/apache-ant-"* ]; then
+    ANT_HOME=$(ls -d /c/apache-ant-*)
+    export ANT_HOME="$ANT_HOME"
+    export PATH="$PATH:$ANT_HOME/bin/"
+fi
 
 if [[ -n "$IS_WSL" || -n "$WSL_DISTRO_NAME" ]]; then
     PATH="$PATH:/c/Program Files (x86)/Windows Kits/10/App Certification Kit/"
diff --git a/i2pversion b/i2pversion
index 0c64272..085df36 100644
--- a/i2pversion
+++ b/i2pversion
@@ -7,9 +7,9 @@ export I2PFIREFOX_VERSION=1.0.9
 # Comment this out to build from an alternate branch or
 # the tip of the master branch.
 VERSIONMAJOR=2
-VERSIONMINOR=2
-VERSIONBUILD=1
+VERSIONMINOR=3
+VERSIONBUILD=0
 I2P_VERSION="$VERSIONMAJOR.$VERSIONMINOR.$VERSIONBUILD"
 export I2P_VERSION="$VERSIONMAJOR.$VERSIONMINOR.$VERSIONBUILD"
-VERSION=i2p-2.2.1
-export VERSION=i2p-2.2.1
\ No newline at end of file
+VERSION=i2p-2.3.0
+export VERSION=i2p-2.3.0
\ No newline at end of file