diff --git a/options.css b/options.css
index 16716c2..7832d6c 100644
--- a/options.css
+++ b/options.css
@@ -17,7 +17,7 @@ body > div {
 	position: relative;
 }
 body > div + div {
-	margin: 2.5em 0 0 0;
+	margin: 2.5em 0 1em 0;
 }
 h1 {
 	border-bottom: 1px solid #ddd;
@@ -166,6 +166,16 @@ form button:not(:disabled):hover {
 	font-family: Inconsolata, Courier, monospace;
 	font-size: 4em;
 }
-body > p {
-	padding: 0 15px;
+p.note {
+	font-size: 0.875em;
 }
+.bottom-info {
+	font-size: 0.875rem;
+	color: #aaa;
+	text-align: center;
+	margin: 1em 0;
+	line-height: 1.6;
+}
+.bottom-info p {
+	margin: 0;
+}
\ No newline at end of file
diff --git a/options.html b/options.html
index 1f4db8f..979c3b9 100644
--- a/options.html
+++ b/options.html
@@ -3,6 +3,7 @@
 <head>
 	<title>Always Kill Sticky - Options</title>
 	<meta name="viewport" content="width=device-width, initial-scale=1" />
+	<meta http-equiv='Content-Type' content='text/html; charset=utf-8' />
 	<link rel='stylesheet' type='text/css' href='options.css' />
 	<link rel="shortcut icon" type="image/png" href="images/ASK_on_32.png" />
 </head>
@@ -29,11 +30,15 @@
 	<div id='exclusionPatterns'>
 		<h2>Exclusion patterns</h2>
 		<p>Do <strong>not</strong> kill stickies on web page URLs matching the following <a href='https://regexr.com/' rel='nofollow' target='_blank'>regular expressions</a> (one per line):</p>
+		<p class='note'>(<strong>NOTE:</strong> Exclusion patterns override matching patterns; if a page is <em>both</em> matched <em>and</em> excluded, stickies will <strong>not</strong> be killed on that page.)</p>
 		<div class='textarea-container'>
 			<textarea spellcheck="false"></textarea>
 		</div>
 	</div>
-	<p>NOTE: Exclusion patterns override matching patterns; if a page is <em>both</em> matched <em>and</em> excluded, stickies will <strong>not</strong> be killed on that page.</p>
+	<div class='bottom-info'>
+		<p class='bottom-info'>AlwaysKillSticky v<span class='version'>0.0</span></p>
+		<p class='bottom-info'>© Said Achmiz 2019–present</p>
+	</div>
 </body>
 <script src="functions.js"></script>
 <script src="options.js"></script>
diff --git a/options.js b/options.js
index 2eea3cd..cd317fc 100644
--- a/options.js
+++ b/options.js
@@ -119,6 +119,9 @@ function initialize() {
 		document.querySelector(`${divToFocus} textarea`).focus();
 	});
 
+	// Update version.
+	document.querySelector(".bottom-info .version").innerHTML = chrome.runtime.getManifest().version;
+
 	// Listeners for Reset and Save buttons.
 	document.querySelectorAll("button").forEach(button => {
 		button.addActivateEvent((event) => {
