diff --git a/.github/workflows/latest.yaml b/.github/workflows/latest.yaml
new file mode 100644
index 0000000..ceabeb3
--- /dev/null
+++ b/.github/workflows/latest.yaml
@@ -0,0 +1,33 @@
+name: GHCR Latest
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Check out the repo
+      uses: actions/checkout@v2
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1        
+
+    - name: Log in to GitHub Container Registry
+      uses: docker/login-action@v1
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build and push
+      uses: docker/build-push-action@v2
+      with:
+        push: true
+        tags: ghcr.io/${{ github.repository }}:build-${{github.run_number}}
+
+    - name: Image digest
+      run: echo ${{ steps.build-and-push.outputs.digest }}
diff --git a/Dockerfile b/Dockerfile
index 5bb2703..afea56c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,27 @@
-FROM jekyll/jekyll:builder
+# STAGE: Builder
 
+FROM jekyll/jekyll:builder as builder
+
+WORKDIR /cfhn
+
+COPY . /cfhn/
+
+RUN chmod -R 777 /cfhn
 RUN gem install public_suffix
+# RUN gem install jekyll
+# RUN gem install jekyll-seo-tag
+# RUN gem install jekyll-sitemap
+# RUN gem install jekyll-redirect-from
+# RUN gem install jekyll-feed
+# RUN gem install tzinfo-data
 
+# RUN gem install bundler
+RUN bash -c "bundle install"
+RUN bash -c "bundle exec jekyll build"
 
-# RUN apt update -y && \
-#     apt install -y software-properties-common && \
-#     apt-add-repository ppa:brightbox/ruby-ng && \
-#     apt update -y && \
-#     apt install -y ruby2.7 ruby2.7-dev build-essential autoconf libcurl3-gnutls libcurl3-nss && \
-#     gem install -f ffi && \
-#     gem install jekyll bundler
-# RUN bundle config --global silence_root_warning 1
-WORKDIR /cfhn
-CMD ["bash", "-c", "bundle install && bundle exec jekyll serve --host 0.0.0.0"]
+
+
+# STAGE: Production
+
+FROM nginx:alpine as production
+COPY --from=builder /cfhn/_site/ /usr/share/nginx/html/
diff --git a/Dockerfile.develop b/Dockerfile.develop
new file mode 100644
index 0000000..5bb2703
--- /dev/null
+++ b/Dockerfile.develop
@@ -0,0 +1,15 @@
+FROM jekyll/jekyll:builder
+
+RUN gem install public_suffix
+
+
+# RUN apt update -y && \
+#     apt install -y software-properties-common && \
+#     apt-add-repository ppa:brightbox/ruby-ng && \
+#     apt update -y && \
+#     apt install -y ruby2.7 ruby2.7-dev build-essential autoconf libcurl3-gnutls libcurl3-nss && \
+#     gem install -f ffi && \
+#     gem install jekyll bundler
+# RUN bundle config --global silence_root_warning 1
+WORKDIR /cfhn
+CMD ["bash", "-c", "bundle install && bundle exec jekyll serve --host 0.0.0.0"]
diff --git a/README.md b/README.md
index 500bc55..6d79852 100644
--- a/README.md
+++ b/README.md
@@ -1,42 +1,30 @@
 # codeforheilbronn-de
 
-## Wie kann ich beitragen?
+This repository contains the source code for the website of Code for Heilbronn e.V. (https://codeforheilbronn.de).
 
-### Blogbeitrag schreiben
+## How to support?
 
-Um einen neuen Blogbeitrag zu schreiben, lege dir zuerst einen neuen Branch an. Das Namensschema für Blogbeiträge ist "blog/[year]-[month]-[day]-[title]
+### Writing a blog post
 
-Der neue Blogbeitrag wird dann als neue Markdown-File unter '\_posts' abgelegt.
-Wenn du Bilder etc in deinen Beitrag einbinden möchtest, kannst du diese unter 'uploads/post_media' ablegen. Bei einzelnen Bildern, kannst du das Bild direkt in den Ordner legen. Wenn du mehrere Bilder hast, lege bitte einen neuen Ordner an und nenne ihn genau wie die Markdown-Datei (nur ohne .md).
+To write a new blog post, first create a new branch. The naming scheme for blog posts is "blog/[year]-[month]-[day]-[title]
 
-### Projekt veröffentlichen
+Create a new file under '\_posts' with the following naming scheme: [year]-[month]-[day]-[title].md
 
-Wenn du ein Projekt auf der Website veröffentlichen willst, dann lege dir zuerst einen neuen Branch an. Das Namensschema für Projekte ist "project/[year]-[month]-[day]-[title]
-Lege dir, für dein Projekt, einen neuen Eintrag unter '\_projects' an. Die Bilder für Projekte werden in 'uploads/\_prj_media' abgelegt. Das Vorgehen ist wie bei Blogeinträgen.
+If you want to include images etc in your post, you can put them under 'uploads/post_media'. For individual images, you can put the image directly into the folder. If you have multiple images, please create a new folder and name it exactly like the markdown file (without .md).
 
-### Änderungen am Layout / allgemeine neue Features
+### Publishing a project
 
-Das Namensschema für neue Features ist "feature/[title]
+If you want to publish a project on the website, first create a new branch. The naming scheme for projects is "project/[year]-[month]-[day]-[title]
+Create a new file under '\_projects' with the following naming scheme: [year]-[month]-[day]-[title].md
+Images for projects are stored in 'uploads/\_prj_media'. The procedure is the same as for blog posts.
 
+### Changing the layout / general new features
 
-## Getting Started
-If ruby and the gem bundler is installed, run `bundle install` to install all further dependencies
-
-To host the site locally run `bundle exec jekyll serve`
+If you want to change the layout or add new features, please create a new branch. The naming scheme for new features is "feature/[title]
 
-## JekyllWorkshop
 
-    sudo apt-add-repository ppa:brightbox/ruby-ng
-    sudo apt update
-    sudo apt install ruby2.5 ruby2.5-dev build-essential autoconf libcurl3
-    sudo gem install -f ffi
-    sudo gem install jekyll bundler
-    git clone https://github.com/opendata-heilbronn/codeforheilbronn-de
-    cd codeforheilbronn-de
-    bundle install
-    bundle exec jekyll serve
+## Getting Started
 
-oder alternativ mit Docker
+hosting a local development server, just use the following command:
 
-    docker build -t cfhn/cfhn-dev .
-    docker run -v $PWD:/cfhn -p 4000:4000 cfhn/cfhn-dev
\ No newline at end of file
+    docker-compose up
diff --git a/_layouts/default.html b/_layouts/default.html
index ab45490..a80abb1 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -4,6 +4,8 @@
   <head>
     <!-- General meta -->
     <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta charset="UTF-8">
+
 
     {% if page.indexing == false %}
       <meta name="robots" content="noindex">
diff --git a/_posts/2024-03-02-odd24.md b/_posts/2024-02-14-odd24.md
similarity index 98%
rename from _posts/2024-03-02-odd24.md
rename to _posts/2024-02-14-odd24.md
index 92cefd1..deb86b8 100644
--- a/_posts/2024-03-02-odd24.md
+++ b/_posts/2024-02-14-odd24.md
@@ -6,10 +6,10 @@ tags: [hackathon]
 feature_image: /uploads/post_media/open-data-day-header-online.jpg
 published: true
 category: Einladung
-registration: https://pretix.cfhn.it/cfhn/odd24/
-date: 2023-02-24
+date: 2024-02-14
 excerpt: "Der Open Data Day ist ein weltweites Festival für Offene Daten. Wir veranstalten am 2. und 3. März hierzu einen Hackathon."
 author: joni
+# registration: https://pretix.cfhn.it/cfhn/odd24/
 ---
 (English Version down below)
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 849c3dc..03b233d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,10 @@ version: '3.8'
 services:
   jekyll_dev:
     # image: jekyll/jekyll:builder
-    build: .
+    build:
+      context: .
+      dockerfile: Dockerfile.develop
+
     volumes:
       - ./:/cfhn
     ports:
diff --git a/uploads/post_media/open-data-day-header-online.jpg b/uploads/post_media/open-data-day-header-online.jpg
index 94c6ccb..b09202c 100644
Binary files a/uploads/post_media/open-data-day-header-online.jpg and b/uploads/post_media/open-data-day-header-online.jpg differ