diff --git a/resources/desktop/com.github.rssguard.appdata.xml b/resources/desktop/com.github.rssguard.appdata.xml
index 9469a5bd3..98af21748 100644
--- a/resources/desktop/com.github.rssguard.appdata.xml
+++ b/resources/desktop/com.github.rssguard.appdata.xml
@@ -30,7 +30,7 @@
   <url type="donation">https://martinrotter.github.io/donate/</url>
   <content_rating type="oars-1.1" />
   <releases>
-    <release version="3.9.0" date="2021-04-06"/>
+    <release version="3.9.0" date="2021-04-07"/>
   </releases>
   <content_rating type="oars-1.0">
     <content_attribute id="violence-cartoon">none</content_attribute>
diff --git a/resources/scripts/scrapers/twitter.py b/resources/scripts/scrapers/twitter.py
new file mode 100755
index 000000000..bb7ffe5af
--- /dev/null
+++ b/resources/scripts/scrapers/twitter.py
@@ -0,0 +1,66 @@
+# Generates JSON feed from Twitter timeline URL.
+# This script expects two input parameters:
+#
+#   twitter.py [twitter-user-name] [twitter-user-id]
+#
+# For example:
+#   twitter.py 'NASA' '11348282'
+
+import json
+import re
+import sys
+import time
+import html
+import urllib.request
+import requests
+import distutils.util
+from datetime import datetime
+
+twitter_url = "https://twitter.com/" + sys.argv[1]
+twitter_id = sys.argv[2]
+twitter_username = twitter_url[twitter_url.rfind("/") + 1:]
+twitter_bearer = "Bearer AAAAAAAAAAAAAAAAAAAAANRILgAAAAAAnNwIzUejRCOuH5E6I8xnZz4puTs%3D1Zv7ttfk8LF81IUq16cHjhLTvJu4FA33AGWWjCpTnA"
+
+# Download RAW Twitter HTML data and extract token.
+url_response = urllib.request.urlopen(twitter_url)
+twitter_html =  url_response.read().decode("utf-8")
+twitter_token = re.search("gt=(\d+);", twitter_html).group(1)
+
+# Obtain JSON Twitter data with token.
+twitter_json_url = "https://twitter.com/i/api/2/timeline/profile/{user_id}.json?include_profile_interstitial_type=1&include_blocking=1&include_blocked_by=1&include_followed_by=1&include_want_retweets=1&include_mute_edge=1&include_can_dm=1&include_can_media_tag=1&skip_status=1&cards_platform=Web-12&include_cards=1&include_ext_alt_text=true&include_quote_count=true&include_reply_count=1&tweet_mode=extended&include_entities=true&include_user_entities=true&include_ext_media_color=true&include_ext_media_availability=true&send_error_codes=true&simple_quoted_tweet=true&include_tweet_replies=false&count=50&userId={user_id}&ext=mediaStats&2ChighlightedLabel".format(user_id = twitter_id)
+
+url_response = requests.get(twitter_json_url, headers = {
+  "x-guest-token": twitter_token,
+  "Authorization": twitter_bearer
+})
+
+# Convert to JSON feed.
+json_data = json.loads(url_response.text)
+json_root = json_data["globalObjects"]["tweets"]
+json_feed = "{{\"title\": \"{title}\", \"home_page_url\": \"{url}\", \"items\": [{items}]}}"
+items = list()
+
+for ite in json_root:
+  article = json_root[ite]
+
+  if "urls" in article["entities"] and len(article["entities"]["urls"]) > 0:
+    article_url = json.dumps(article["entities"]["urls"][0]["expanded_url"])
+  else:
+    article_url = json.dumps("")
+
+  article_title = json.dumps(article["full_text"][:75] + (article["full_text"][75:] and '...'))
+  article_time = json.dumps(datetime.strptime(article["created_at"], "%a %b %d %H:%M:%S %z %Y").isoformat())
+  article_contents = json.dumps(article["full_text"])
+
+  items.append("{{\"title\": {title}, \"authors\": [{{\"name\": {author}}}], \"content_text\": {text}, \"url\": {url}, \"date_published\": {date}}}".format(
+    title = article_title,
+    text = article_contents,
+    author = json.dumps(twitter_username),
+    url = article_url,
+    date = article_time))
+
+json_feed = json_feed.format(
+  title = "twitter.com/" + twitter_username,
+  url = twitter_url,
+  items = ", ".join(items))
+print(json_feed)
\ No newline at end of file