InOG-projects · jansroka · Jul 8, 2026 · Jul 8, 2026 · Jul 8, 2026 · Jul 8, 2026
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
@@ -0,0 +1,28 @@
+version: 2
+updates:
+  # Ruby gems (Jekyll, plugins, html-proofer, rubocop)
+  - package-ecosystem: "bundler"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 5
+    commit-message:
+      prefix: "chore(deps)"
+
+  # npm dev tooling (prettier, purgecss, pa11y-ci, ...)
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 5
+    commit-message:
+      prefix: "chore(deps)"
+
+  # GitHub Actions used in the CI / deploy workflows
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 5
+    commit-message:
+      prefix: "chore(ci)"
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -55,8 +55,5 @@ jobs:
         run: npm run test-a11y
         continue-on-error: true
 
-      - name: Lint Ruby (RuboCop)
-        run: npm run rubocop
-
       - name: Check formatting (Prettier)
-        run: npx prettier --check . --ignore-path ''
+        run: npx prettier --check .
diff --git a/.prettierignore b/.prettierignore
@@ -1,3 +1,7 @@
 # Prettier Ignore
 *.css
 node_modules/
+# Generated / vendored output — never format these
+_site/
+vendor/
+.jekyll-cache/
diff --git a/.rubocop.yml b/.rubocop.yml
diff --git a/.ruby-version b/.ruby-version
@@ -1 +1 @@
-3.4
+3.4.9
diff --git a/.well-known/security.txt b/.well-known/security.txt
@@ -1,5 +1,5 @@
 # Canonical location: https://www.inoeg.de/.well-known/security.txt
 # This file follows RFC 9116 (https://www.rfc-editor.org/rfc/rfc9116).
-Contact: mailto:kontakt@inoeg.de
+Contact: mailto:security@inoeg.de
 Expires: 2027-01-01T00:00:00.000Z
 Preferred-Languages: de, en
diff --git a/Gemfile b/Gemfile
@@ -37,6 +37,3 @@ gem "wdm", "~> 0.1", :platforms => [:mingw, :x64_mingw, :mswin]
 # Lock `http_parser.rb` gem to `v0.6.x` on JRuby builds since newer versions of the gem
 # do not have a Java counterpart.
 gem "http_parser.rb", "~> 0.6.0", :platforms => [:jruby]
-
-# Rubcop for Jekyll, to ensure we follow decent coding standards
-gem "rubocop-jekyll"
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -2,11 +2,10 @@ GEM
   remote: https://rubygems.org/
   specs:
     Ascii85 (2.0.1)
-    addressable (2.8.8)
+    addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     afm (1.0.0)
-    ast (2.4.3)
-    async (2.35.0)
+    async (2.42.0)
       console (~> 1.29)
       fiber-annotation
       io-event (~> 1.11)
@@ -16,33 +15,34 @@ GEM
     benchmark (0.5.0)
     bigdecimal (3.3.1)
     colorator (1.1.0)
-    concurrent-ruby (1.3.6)
-    console (1.34.2)
+    concurrent-ruby (1.3.7)
+    console (1.36.0)
       fiber-annotation
       fiber-local (~> 1.1)
       json
     csv (3.3.5)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
-    ethon (0.15.0)
+    ethon (0.18.0)
       ffi (>= 1.15.0)
+      logger
     eventmachine (1.2.7)
-    ffi (1.17.2-arm64-darwin)
-    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.4-arm64-darwin)
+    ffi (1.17.4-x86_64-linux-gnu)
     fiber-annotation (0.2.0)
     fiber-local (1.1.0)
       fiber-storage
     fiber-storage (1.0.1)
     forwardable-extended (2.6.0)
-    google-protobuf (4.33.2-arm64-darwin)
+    google-protobuf (4.35.1-arm64-darwin)
       bigdecimal
-      rake (>= 13)
-    google-protobuf (4.33.2-x86_64-linux-gnu)
+      rake (~> 13.3)
+    google-protobuf (4.35.1-x86_64-linux-gnu)
       bigdecimal
-      rake (>= 13)
+      rake (~> 13.3)
     hashery (2.1.2)
-    html-proofer (5.1.1)
+    html-proofer (5.2.1)
       addressable (~> 2.3)
       async (~> 2.1)
       benchmark (~> 0.5)
@@ -53,9 +53,9 @@ GEM
       yell (~> 2.0)
       zeitwerk (~> 2.5)
     http_parser.rb (0.8.1)
-    i18n (1.14.8)
+    i18n (1.15.2)
       concurrent-ruby (~> 1.0)
-    io-event (1.11.2)
+    io-event (1.19.1)
     jekyll (4.4.1)
       addressable (~> 2.4)
       base64 (~> 0.2)
@@ -85,26 +85,23 @@ GEM
       jekyll (>= 3.7, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    json (2.18.0)
-    kramdown (2.5.1)
-      rexml (>= 3.3.9)
+    json (2.20.0)
+    kramdown (2.5.2)
+      rexml (>= 3.4.4)
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
-    language_server-protocol (3.17.0.5)
     liquid (4.0.4)
-    listen (3.9.0)
+    listen (3.10.0)
+      logger
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.7.0)
     mercenary (0.4.0)
     metrics (0.15.0)
-    nokogiri (1.19.0-arm64-darwin)
+    nokogiri (1.19.4-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.19.0-x86_64-linux-gnu)
+    nokogiri (1.19.4-x86_64-linux-gnu)
       racc (~> 1.4)
-    parallel (1.27.0)
-    parser (3.3.10.0)
-      ast (~> 2.4.1)
-      racc
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     pdf-reader (2.15.1)
@@ -113,58 +110,36 @@ GEM
       hashery (~> 2.0)
       ruby-rc4
       ttfunk
-    prism (1.7.0)
-    public_suffix (7.0.0)
+    public_suffix (7.0.5)
     racc (1.8.1)
     rainbow (3.1.1)
-    rake (13.3.1)
+    rake (13.4.2)
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    regexp_parser (2.11.3)
     rexml (3.4.4)
-    rouge (4.6.1)
-    rubocop (1.57.2)
-      json (~> 2.3)
-      language_server-protocol (>= 3.17.0)
-      parallel (~> 1.10)
-      parser (>= 3.2.2.4)
-      rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.8, < 3.0)
-      rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.28.1, < 2.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.49.0)
-      parser (>= 3.3.7.2)
-      prism (~> 1.7)
-    rubocop-jekyll (0.14.0)
-      rubocop (~> 1.57.0)
-      rubocop-performance (~> 1.2)
-    rubocop-performance (1.23.1)
-      rubocop (>= 1.48.1, < 2.0)
-      rubocop-ast (>= 1.31.1, < 2.0)
-    ruby-progressbar (1.13.0)
+    rouge (4.7.0)
     ruby-rc4 (0.1.5)
     safe_yaml (1.0.5)
-    sass-embedded (1.97.1-arm64-darwin)
+    sass-embedded (1.101.0-arm64-darwin)
       google-protobuf (~> 4.31)
-    sass-embedded (1.97.1-x86_64-linux-gnu)
+    sass-embedded (1.101.0-x86_64-linux-gnu)
       google-protobuf (~> 4.31)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     traces (0.18.2)
     ttfunk (1.8.0)
       bigdecimal (~> 3.1)
-    typhoeus (1.5.0)
-      ethon (>= 0.9.0, < 0.16.0)
+    typhoeus (1.6.0)
+      ethon (>= 0.18.0)
     unicode-display_width (2.6.0)
     webrick (1.9.2)
     yell (2.2.2)
-    zeitwerk (2.7.4)
+    zeitwerk (2.8.2)
 
 PLATFORMS
   arm64-darwin-24
+  arm64-darwin-25
   x86_64-linux
 
 DEPENDENCIES
@@ -174,10 +149,9 @@ DEPENDENCIES
   jekyll-feed
   jekyll-redirect-from
   jekyll-sitemap
-  rubocop-jekyll
   tzinfo (>= 1, < 3)
   tzinfo-data
   wdm (~> 0.1)
 
 BUNDLED WITH
-   2.4.19
+  4.0.12
diff --git a/README.MD b/README.MD
@@ -3,11 +3,14 @@
 Dieses Repo enthält unsere aktuelle Website. Gehostet sind wir auf Github Pages.
 
 ### Deploy wie?
+
 Die Website ist mit Jekyll gebaut. Bei jedem Push wird die Website neu gebaut und deployed.
 
 ### Wie starten?
+
 Lokal laufen lassen:
 `bundle exec jekyll serve --host localhost --port 4000 --open-url`
 
 ### Update aller Deps
+
 `bundle update`
diff --git a/_includes/head.html b/_includes/head.html
@@ -44,7 +44,6 @@
 <meta property="og:type" content="website">
 <meta property="og:url" content="{{ page.url | absolute_url }}">
 <meta property="og:locale" content="de_DE">
-<meta property="og:locale:alternate" content="en_US">
 <meta property="og:site_name" content="{{ site.title }}">
 
 <!-- Open Graph Image Tags -->
@@ -74,6 +73,12 @@
 <meta name="description" content="{% if page.description %}{{ page.description }}{% else %}{{ site.description }}{% endif %}">
 <meta name="viewport" content="width=device-width, initial-scale=1">
 
+<!-- Canonical URL (prevents duplicate-content dilution) -->
+<link rel="canonical" href="{{ page.url | absolute_url }}">
+
+<!-- Atom feed autodiscovery (feed generated by jekyll-feed) -->
+{% feed_meta %}
+
 <!-- Favicon & Apple Touch Icon -->
 <link href="/assets/images/favicon.png" rel="shortcut icon" type="image/x-icon">
 <link href="/assets/images/webclip.jpg" rel="apple-touch-icon">

diff --git a/_layouts/home.html b/_layouts/home.html
@@ -2,7 +2,7 @@
 layout: home
 ---
 <!doctype html>
-<html lang="{{ site.locale | replace: "_", "-" | default: "en" }}" class="no-js">
+<html lang="{{ site.locale | replace: "_", "-" | default: "de" }}" class="no-js">
   <head>
     {% include head.html %}
   </head>