<ins> represents added or removed text
The <ins> element represents added or removed text. The <ins> element has local attributes cite and datetime.
The cite attribute specifies a URL that explains why the text was added, and the datetime attribute specifies when the modification was made.
<!DOCTYPE HTML>
<html>
<head>
<title>Example</title>
</head>
<body>
<ins>inserted <mark>inserted and marked</mark></ins>
</body>
</html>