diff --git a/scripts/modio.py b/scripts/modio.py
index a951995..f067ec8 100644
--- a/scripts/modio.py
+++ b/scripts/modio.py
@@ -42,8 +42,7 @@ def get_previous_tag_in_series(tag):
         manual_tag = '.'.join(version_array)
         if manual_tag in filtered_tags:
             current_index = filtered_tags.index(manual_tag)
-            if current_index + 1 < len(filtered_tags):
-                return filtered_tags[current_index + 1]
+            return filtered_tags[current_index]
     
         return None
     except Exception as e:
@@ -52,7 +51,7 @@ def get_previous_tag_in_series(tag):
 def get_changelog(current_commit, previous_tag):
     """ Get the changelog between the current commit and the previous tag. """
     try:
-        if previous_tag:
+        if previous_tag is not None:
             changelog = run_git_command(['git', 'log', f'{previous_tag}..{current_commit}', '--oneline'])
         else:
             # No previous tag, so get the log from the start of the repository
@@ -83,7 +82,7 @@ if not commit:
 
 previous_tag = get_previous_tag_in_series(tag)
 changelog = get_changelog(commit, previous_tag)
- 
+
 headers = {
     'Authorization': f'Bearer {oauth2_token}',
     'Accept': 'application/json'