diff --git a/src/debian.py b/src/debian.py
index 9fac9050..776a1dd7 100644
--- a/src/debian.py
+++ b/src/debian.py
@@ -1,63 +1,53 @@
-import subprocess
+from common import dates
 from common import endoflife
 from common.git import Git
+from subprocess import run
 
-"""Fetch Debian versions with their dates from www.debian.org source repository.
-"""
-
-PRODUCT = "debian"
-REPO_URL = "https://salsa.debian.org/webmaster-team/webwml.git"
+"""Fetch Debian versions by parsing news in www.debian.org source repository."""
 
 
-def extract_major_releases(releases, repo_dir):
-    child = subprocess.Popen(
+def extract_major_versions(product, repo_dir):
+    child = run(
         f"grep -RhE -A 1 '<define-tag pagetitle>Debian [0-9]+.+</q> released' {repo_dir}/english/News "
         f"| cut -d '<' -f 2 "
         f"| cut -d '>' -f 2 "
         f"| grep -v -- '--'",
-        shell=True, stdout=subprocess.PIPE)
-    output = child.communicate()[0].decode('utf-8')
+        capture_output=True, timeout=300, check=True, shell=True)
 
     is_release_line = True
     version = None
-    for line in output.split('\n'):
-        if line:
-            if is_release_line:
-                version = line.split(" ")[1]
-                is_release_line = False
-            else:
-                date = line
-                releases[version] = date
-                print(f"{version}: {date}")
-                is_release_line = True
+    for line in child.stdout.decode("utf-8").strip().split("\n"):
+        if is_release_line:
+            version = line.split(" ")[1]
+            is_release_line = False
+        else:
+            product.declare_version(version, dates.parse_date(line))
+            is_release_line = True
 
 
-def extract_point_releases(releases, repo_dir):
-    child = subprocess.Popen(
+def extract_point_versions(product, repo_dir):
+    child = run(
         f"grep -Rh -B 10 '<define-tag revision>' {repo_dir}/english/News "
         "| grep -Eo '(release_date>(.*)<|revision>(.*)<)' "
         "| cut -d '>' -f 2,4 "
         "| tr -d '<' "
         "| sed 's/[[:space:]]+/ /' "
         "| paste -d ' ' - -",
-        shell=True, stdout=subprocess.PIPE)
-    output = child.communicate()[0].decode('utf-8')
+        capture_output=True, timeout=300, check=True, shell=True)
 
-    for line in output.split('\n'):
-        if line:
-            parts = line.split(' ')
-            date = parts[0]
-            version = parts[1]
-            print(f"{version}: {date}")
-            releases[version] = date
+    for line in child.stdout.decode("utf-8").strip().split("\n"):
+        (date, version) = line.split(' ')
+        product.declare_version(version, dates.parse_date(date))
 
-print(f"::group::{PRODUCT}")
-git = Git(REPO_URL)
+
+product = endoflife.Product("debian")
+print(f"::group::{product.name}")
+git = Git("https://salsa.debian.org/webmaster-team/webwml.git")
 git.setup()
 git.checkout("master", file_list=["english/News"])
 
-all_versions = {}
-extract_major_releases(all_versions, git.repo_dir)
-extract_point_releases(all_versions, git.repo_dir)
-endoflife.write_releases(PRODUCT, all_versions)
+extract_major_versions(product, git.repo_dir)
+extract_point_versions(product, git.repo_dir)
+
+product.write()
 print("::endgroup::")