diff --git a/aider_gitea/__init__.py b/aider_gitea/__init__.py
index b87b2ed..20f0d6a 100644
--- a/aider_gitea/__init__.py
+++ b/aider_gitea/__init__.py
@@ -138,6 +138,7 @@ For code tasks:
 
 MODEL = None
 
+
 def create_aider_command(issue: str) -> list[str]:
     l = [
         'aider',
@@ -173,6 +174,31 @@ def create_aider_command(issue: str) -> list[str]:
     return l
 
 
+def get_commit_messages(cwd: Path, base_branch: str, current_branch: str) -> str:
+    """Get commit messages between base branch and current branch.
+
+    Args:
+        cwd: The current working directory (repository path).
+        base_branch: The name of the base branch to compare against.
+        current_branch: The name of the current branch to check for commits.
+
+    Returns:
+        A string containing all commit messages, one per line.
+    """
+    try:
+        result = subprocess.run(
+            ['git', 'log', f'{base_branch}..{current_branch}', '--pretty=format:%s'],
+            check=True,
+            cwd=cwd,
+            capture_output=True,
+            text=True,
+        )
+        return result.stdout.strip()
+    except subprocess.CalledProcessError:
+        logger.exception(f'Failed to get commit messages on branch {current_branch}')
+        return ''
+
+
 def push_changes(
     cwd: Path,
     branch_name: str,
@@ -184,6 +210,16 @@ def push_changes(
     if not has_commits_on_branch(cwd, base_branch, branch_name):
         logger.info('No commits made on branch %s, skipping push', branch_name)
         return False
+
+    # Get commit messages for PR description
+    commit_messages = get_commit_messages(cwd, base_branch, branch_name)
+    description = f'This pull request resolves #{issue_number}\n\n'
+
+    if commit_messages:
+        description += '## Commit Messages\n\n'
+        for message in commit_messages.split('\n'):
+            description += f'- {message}\n'
+
     cmd = [
         'git',
         'push',
@@ -194,7 +230,7 @@ def push_changes(
         '-o',
         f'title={issue_title}',
         '-o',
-        f'description=This pull request resolves #{issue_number}',
+        f'description={description}',
     ]
     run_cmd(cmd, cwd)
     return True
diff --git a/test/test_seen_issues_db.py b/test/test_seen_issues_db.py
index 4b4dcc0..71a0d2e 100644
--- a/test/test_seen_issues_db.py
+++ b/test/test_seen_issues_db.py
@@ -1,4 +1,3 @@
-
 from aider_gitea.seen_issues_db import SeenIssuesDB