diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..91abb11
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "pip" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
new file mode 100644
index 0000000..383e65c
--- /dev/null
+++ b/.github/workflows/pylint.yml
@@ -0,0 +1,23 @@
+name: Pylint
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pylint
+    - name: Analysing the code with pylint
+      run: |
+        pylint $(git ls-files '*.py')
diff --git a/README.md b/README.md
index 343fac7..d7dd110 100644
--- a/README.md
+++ b/README.md
@@ -24,19 +24,17 @@ The script is simply called by a cron job and can run on any server (does not ha
 
 ## Setup
 
-```python
+```shell
 # clone this repo
 git clone https://github.com/cquest/tootbot.git
 cd tootbot
 
 # install required python modules
 pip3 install -r requirements.txt
-```
 
 # install additional required software
-
-apt install jq
-
+sudo apt install jq
+```
 
 ## Useage
 
diff --git a/cron-sample.sh b/cron-sample.sh
index d1946d2..0e5a804 100644
--- a/cron-sample.sh
+++ b/cron-sample.sh
@@ -7,7 +7,7 @@
 # 3- mastodon password
 # 4- instance domain (https:// is automatically added)
 # 5- max age (in days)
-# 6- footer tags to add (optionnal)
+# 6- footer tags to add (optional)
 
 python3 tootbot.py geonym_fr geonym@amicale.net **password** test.amicale.net
 python3 tootbot.py cq94 cquest@amicale.net **password** test.amicale.net
diff --git a/tootbot.py b/tootbot.py
index 9ef7c30..2753994 100755
--- a/tootbot.py
+++ b/tootbot.py
@@ -101,6 +101,7 @@ if source[:4] == 'http':
                 c = ("RT https://twitter.com/%s\n" % t.author[2:-1]) + c
             toot_media = []
             # get the pictures...
+
             if 'summary' in t:
                 for p in re.finditer(r"https://pbs.twimg.com/[^ \xa0\"]*", t.summary):
                     media = requests.get(p.group(0))
@@ -114,9 +115,19 @@ if source[:4] == 'http':
                         media.content, mime_type=media.headers.get('content-type'))
                     toot_media.append(media_posted['id'])
 
+                for p in re.finditer(r"https://i.redd.it/[a-zA-Z0-9]*.(gif/jpg/mp4/png|webp)", t.summary):
+                    mediaUrl = p.group(0)
+                    try:
+                        media = requests.get(mediaUrl)
+                        media_posted = mastodon_api.media_post(
+                            media.content, mime_type=media.headers.get('content-type'))
+                        toot_media.append(media_posted['id'])
+                    except:
+                        print('Could not upload media to Mastodon! ' + mediaUrl)
+
             if 'links' in t:
                 for l in t.links:
-                    if l.type in ('image/jpg', 'image/png'):
+                    if l.type in ('image/gif', 'image/jpg', 'image/png', 'image/webp'):
                         media = requests.get(l.url)
                         media_posted = mastodon_api.media_post(
                             media.content, mime_type=media.headers.get('content-type'))
@@ -126,9 +137,12 @@ if source[:4] == 'http':
             m = re.search(r"http[^ \xa0]*", c)
             if m is not None:
                 l = m.group(0)
-                r = requests.get(l, allow_redirects=False)
-                if r.status_code in {301, 302}:
-                    c = c.replace(l, r.headers.get('Location'))
+                try:
+                    r = requests.get(l, allow_redirects=False)
+                    if r.status_code in {301, 302}:
+                        c = c.replace(l, r.headers.get('Location'))
+                except:
+                    print('Cannot resolve link redirect: ' + l)
 
             # remove ellipsis
             c = c.replace('\xa0…', ' ')
@@ -137,6 +151,10 @@ if source[:4] == 'http':
                 c = c + '\nSource: ' + t.authors[0].name
             c = c + '\n\n' + t.link
 
+            # replace links to reddit by libreddit ones
+            c = c.replace('old.reddit.com', 'libreddit.net')
+            c = c.replace('reddit.com', 'libreddit.net')
+
             if tags:
                 c = c + '\n' + tags