diff --git a/appcast.xml b/appcast.xml
index 6cdcb41..8c1374f 100644
--- a/appcast.xml
+++ b/appcast.xml
@@ -6,18 +6,18 @@
         <description>Most recent changes with links to updates.</description>
 
         <item>
-            <title>CotEditor 4.7.1</title>
-            <pubDate>Tue, 12 Dec 2023 07:00:00 +0900</pubDate>
+            <title>CotEditor 4.7.2</title>
+            <pubDate>Mon, 01 Jan 2024 21:00:00 +0900</pubDate>
             
-            <sparkle:version>623</sparkle:version>
-            <sparkle:shortVersionString>4.7.1</sparkle:shortVersionString>
+            <sparkle:version>625</sparkle:version>
+            <sparkle:shortVersionString>4.7.2</sparkle:shortVersionString>
             <sparkle:minimumSystemVersion>13.0</sparkle:minimumSystemVersion>
-            <sparkle:releaseNotesLink xml:lang="en">https://coteditor.com/releasenotes/4.7.1.en.html</sparkle:releaseNotesLink>
-            <sparkle:releaseNotesLink xml:lang="ja">https://coteditor.com/releasenotes/4.7.1.ja.html</sparkle:releaseNotesLink>
-            <enclosure url="https://github.com/coteditor/CotEditor/releases/download/4.7.1/CotEditor_4.7.1.dmg"
-                       length="14242036"
+            <sparkle:releaseNotesLink xml:lang="en">https://coteditor.com/releasenotes/4.7.2.en.html</sparkle:releaseNotesLink>
+            <sparkle:releaseNotesLink xml:lang="ja">https://coteditor.com/releasenotes/4.7.2.ja.html</sparkle:releaseNotesLink>
+            <enclosure url="https://github.com/coteditor/CotEditor/releases/download/4.7.2/CotEditor_4.7.2.dmg"
+                       length="14303831"
                        type="application/octet-stream"
-                        sparkle:edSignature="jB8nDrRXwbCeIWfEuqT4FzVQjCJjeg4pcHc5FFgOxweYcJNyXGOfHuJEzybE2V/w5OE1uKldAIWJITLaQNmEAg=="/>
+                        sparkle:edSignature="UJHWqwAGBrSKd6PFiFtTr5SGZqzwgykVsEYcF91luCiKL1bbW+iOTTZpeg/O2JhaxqDjsPtKkDxZp00glLjABg=="/>
         </item>
         
         <item>
diff --git a/archives.html b/archives.html
index 938b82b..449f1a2 100644
--- a/archives.html
+++ b/archives.html
@@ -50,19 +50,19 @@ <h2>CotEditor non-AppStore version</h2>
 
 <p>CotEditor is distributed on the <a href="https://itunes.apple.com/app/coteditor/id1024640650?ls=1" rel="external" title="CotEditor -Mac App Store">Mac App Store</a>. However, there is also a non-AppStore version just for in case.</p>
 
-<a href="https://github.com/coteditor/CotEditor/releases/download/4.7.1/CotEditor_4.7.1.dmg"
-		download="CotEditor_4.7.1.dmg"
-		title="Download | CotEditor_4.7.1.dmg">
+<a href="https://github.com/coteditor/CotEditor/releases/download/4.7.2/CotEditor_4.7.2.dmg"
+		download="CotEditor_4.7.2.dmg"
+		title="Download | CotEditor_4.7.2.dmg">
 		<img src="./img/appicon/64@2x.png" width="64" alt=""/>
-		CotEditor <span>4.7.1</span>
+		CotEditor <span>4.7.2</span>
 </a>
 <dl>
 	<dt>released on</dt>
-	<dd><time>2023-12-12</time></dd>
+	<dd><time>2024-01-01</time></dd>
 
 	<dt>release notes</dt>
-	<dd><a href="releasenotes/4.7.1.en" hreflang="en">en</a></dd>
-	<dd><a href="releasenotes/4.7.1.ja" hreflang="ja">ja</a></dd>
+	<dd><a href="releasenotes/4.7.2.en" hreflang="en">en</a></dd>
+	<dd><a href="releasenotes/4.7.2.ja" hreflang="ja">ja</a></dd>
 
 	<dt>requirements</dt>
 	<dd>macOS 13 or later</dd>
@@ -251,7 +251,7 @@ <h2>Additional Themes</h2>
 
 
 <footer>
-	<p class="copyright">© 2014-2023 CotEditor Project</p>
+	<p class="copyright">© 2014-2024 CotEditor Project</p>
 </footer>
 </body>
 </html>
diff --git a/archives.ja.html b/archives.ja.html
index 30e5953..4c345d0 100644
--- a/archives.ja.html
+++ b/archives.ja.html
@@ -50,19 +50,19 @@ <h2>CotEditor non-AppStore版</h2>
 
 <p>CotEditorは<a href="https://itunes.apple.com/app/coteditor/id1024640650?ls=1" rel="external" title="CotEditor -Mac App Store">Mac App Store</a>で配布されていますが、直接ダウンロードできるnon-AppStore版も用意されています。</p>
 
-<a href="https://github.com/coteditor/CotEditor/releases/download/4.7.1/CotEditor_4.7.1.dmg"
-		download="CotEditor_4.7.1.dmg"
-		title="Download | CotEditor_4.7.1.dmg">
+<a href="https://github.com/coteditor/CotEditor/releases/download/4.7.2/CotEditor_4.7.2.dmg"
+		download="CotEditor_4.7.2.dmg"
+		title="Download | CotEditor_4.7.2.dmg">
 		<img src="./img/appicon/64@2x.png" width="64" alt=""/>
-		CotEditor <span>4.7.1</span>
+		CotEditor <span>4.7.2</span>
 </a>
 <dl>
 	<dt>リリース日</dt>
-	<dd><time>2023-12-12</time></dd>
+	<dd><time>2024-01-01</time></dd>
 
 	<dt>リリースノート</dt>
-	<dd><a href="releasenotes/4.7.1.en" hreflang="en">英語</a></dd>
-	<dd><a href="releasenotes/4.7.1.ja" hreflang="ja">日本語</a></dd>
+	<dd><a href="releasenotes/4.7.2.en" hreflang="en">英語</a></dd>
+	<dd><a href="releasenotes/4.7.2.ja" hreflang="ja">日本語</a></dd>
 
 	<dt>システム条件</dt>
 	<dd>macOS 13以降</dd>
@@ -255,7 +255,7 @@ <h2>追加テーマ</h2>
 
 
 <footer>
-	<p class="copyright">© 2014-2023 CotEditor Project</p>
+	<p class="copyright">© 2014-2024 CotEditor Project</p>
 </footer>
 </body>
 </html>
diff --git a/archives.tr.html b/archives.tr.html
index b1405ff..55d110c 100644
--- a/archives.tr.html
+++ b/archives.tr.html
@@ -50,19 +50,19 @@ <h2>CotEditor AppStore olmayan sürüm</h2>
 
 <p>CotEditor, <a href="https://itunes.apple.com/app/coteditor/id1024640650?ls=1" rel="external" title="CotEditor -Mac App Store">Mac App Store</a>'da dağıtılır. Ancak, AppStore dışı dağıtılan bir sürüm de mevcuttur.</p>
 
-<a href="https://github.com/coteditor/CotEditor/releases/download/4.7.1/CotEditor_4.7.1.dmg"
-		download="CotEditor_4.7.1.dmg"
-		title="İndir | CotEditor_4.7.1.dmg">
+<a href="https://github.com/coteditor/CotEditor/releases/download/4.7.2/CotEditor_4.7.2.dmg"
+		download="CotEditor_4.7.2.dmg"
+		title="İndir | CotEditor_4.7.2.dmg">
 		<img src="./img/appicon/64@2x.png" width="64" alt=""/>
-		CotEditor <span>4.7.1</span>
+		CotEditor <span>4.7.2</span>
 </a>
 <dl>
 	<dt>yayımlama tarihi</dt>
-	<dd><time>2023-12-12</time></dd>
+	<dd><time>2024-01-01</time></dd>
 
 	<dt>sürüm notları</dt>
-	<dd><a href="releasenotes/4.7.1.en" hreflang="en">en</a></dd>
-	<dd><a href="releasenotes/4.7.1.ja" hreflang="ja">ja</a></dd>
+	<dd><a href="releasenotes/4.7.2.en" hreflang="en">en</a></dd>
+	<dd><a href="releasenotes/4.7.2.ja" hreflang="ja">ja</a></dd>
 
 	<dt>gereksinimler</dt>
 	<dd>macOS 13 veya sonrası</dd>
@@ -251,7 +251,7 @@ <h2>Ek Temalar</h2>
 
 
 <footer>
-	<p class="copyright">© 2014-2023 CotEditor Project</p>
+	<p class="copyright">© 2014-2024 CotEditor Project</p>
 </footer>
 </body>
 </html>
diff --git a/releasenotes/4.7.2.en.html b/releasenotes/4.7.2.en.html
new file mode 100644
index 0000000..c537186
--- /dev/null
+++ b/releasenotes/4.7.2.en.html
@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head prefix="og: http://ogp.me/ns#">
+	<meta charset="UTF-8"/>
+
+	<title>What's new on CotEditor 4.7.2 - CotEditor</title>
+
+	<meta name="description"  content="What's new on CotEditor 4.7.2"/>
+
+	<meta property="og:type"         content="article"/>
+	<meta property="og:url"          content="https://coteditor.com/releasenotes/4.7.2.en"/>
+	<meta property="og:title"        content="CotEditor"/>
+	<meta property="og:description"  content="What's new on CotEditor 4.7.2"/>
+	<meta property="og:image"        content="https://coteditor.com/img/appicon/512@2x.png"/>
+	<meta property="og:site_name"    content="CotEditor"/>
+	<meta property="og:locale"       content="en_US"/>
+	<meta property="twitter:card"    content="summary"/>
+	<meta property="twitter:creator" content="@CotEditor"/>
+
+	<link rel="shortcut icon" href="/favicon.png"    type="image/png" sizes="16x16"/>
+	<link rel="shortcut icon" href="/favicon@2x.png" type="image/png" sizes="32x32"/>
+	<link rel="alternate"     href="4.7.2.ja" hreflang="ja"/>
+	<link rel="stylesheet"    href="../css/common.css"/>
+	<link rel="stylesheet"    href="../css/releasenotes.css"/>
+</head>
+
+<body>
+<header>
+	<a href="/">CotEditor</a>
+</header>
+
+<main>
+
+<article>
+	<header>
+		<h1>CotEditor 4.7.2</h1>
+		<p>release: <time>2024-01-01</time></p>
+	</header>
+
+
+	<section>
+		<h2>Improvements</h2>
+
+		<ul>
+			<li>Improve stability.</li>
+			<li><span class="trivial">trivial</span>: Deprecate the feature for theme/syntax settings to delete a setting by swiping on the setting name in Settings.</li>
+			<li><span class="label">non-AppStore ver.</span>: Update Sparkle from 2.5.1 to 2.5.2.</li>
+
+		</ul>
+	</section>
+
+
+	<section>
+		<h2>Fixes</h2>
+
+		<ul>
+			<li>Fix an issue that the application crashed when trying to convert the encoding of an unsaved document to one incompatible with the content.</li>
+			<li>Fix an issue that the application could not open a document containing a specific pattern of letters.</li>
+			<li>Fix an issue that the validation error message in the syntax editor did not change even when errors exist.</li>
+			<li>Fix an issue that the incompatible characters list did not update under the specific condition.</li>
+			<li>Fix a possible crash when opening a corrupt file.</li>
+			<li>Fix a possible crash when moving the cursor in the editor.</li>
+		</ul>
+	</section>
+
+<p><a href="4.7.1.en">previous release notes</a></p>
+</article>
+</main>
+
+
+<footer>
+	<p class="copyright">© 2024 CotEditor Project</p>
+</footer>
+</body>
+</html>
diff --git a/releasenotes/4.7.2.ja.html b/releasenotes/4.7.2.ja.html
new file mode 100644
index 0000000..9ec63a3
--- /dev/null
+++ b/releasenotes/4.7.2.ja.html
@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html lang="ja">
+
+<head prefix="og: http://ogp.me/ns#">
+	<meta charset="UTF-8"/>
+
+	<title>CotEditor 4.7.2の変更点 - CotEditor</title>
+
+	<meta name="description"  content="CotEditor 4.7.2の変更点"/>
+
+	<meta property="og:type"         content="article"/>
+	<meta property="og:url"          content="https://coteditor.com/releasenotes/4.7.2.ja"/>
+	<meta property="og:title"        content="CotEditor"/>
+	<meta property="og:description"  content="CotEditor 4.7.2の変更点"/>
+	<meta property="og:image"        content="https://coteditor.com/img/appicon/512@2x.png"/>
+	<meta property="og:site_name"    content="CotEditor"/>
+	<meta property="og:locale"       content="ja_JP"/>
+	<meta property="twitter:card"    content="summary"/>
+	<meta property="twitter:creator" content="@CotEditor"/>
+
+	<link rel="shortcut icon" href="/favicon.png"    type="image/png" sizes="16x16"/>
+	<link rel="shortcut icon" href="/favicon@2x.png" type="image/png" sizes="32x32"/>
+	<link rel="alternate"     href="4.7.2.en" hreflang="en"/>
+	<link rel="stylesheet"    href="../css/common.css"/>
+	<link rel="stylesheet"    href="../css/releasenotes.css"/>
+</head>
+
+<body>
+<header>
+	<a href="/">CotEditor</a>
+</header>
+
+<main>
+
+<article>
+	<header>
+		<h1>CotEditor 4.7.2</h1>
+		<p>リリース: <time>2024-01-01</time></p>
+	</header>
+
+
+	<section>
+		<h2>改良</h2>
+
+		<ul>
+			<li>安定性を向上</li>
+			<li><span class="trivial">trivial</span>:設定ウインドウで、テーマおよびシンタックスのリスト内の設定名をスワイプすることで設定を削除する機能を廃止</li>
+			<li><span class="label">非AppStore版</span>: Sparkleを2.5.1から2.5.2に更新</li>
+
+		</ul>
+	</section>
+
+
+	<section>
+		<h2>修正</h2>
+
+		<ul>
+			<li>保存されていない書類のエンコーディングを書類内容と互換性のないものに変更しようとするとアプリケーションがクラッシュした不具合を修正</li>
+			<li>特定のパターンの文字列を含む書類を開くことができなかった不具合を修正</li>
+			<li>シンタックスエディタの検証でエラーがあるにも関わらずメッセージが更新されないことがあった不具合を修正</li>
+			<li>特定の条件下で非互換文字リストが更新されないことがあった不具合を修正</li>
+			<li>壊れた書類を開こうとするときにクラッシュする可能性を修正</li>
+			<li>エディタのカーソルを動かしたときにクラッシュする可能性を修正</li>
+		</ul>
+	</section>
+
+	<p><a href="4.7.1.ja">以前のリリースノート</a></p>
+</article>
+</main>
+
+
+<footer>
+	<p class="copyright">© 2024 CotEditor Project</p>
+</footer>
+</body>
+</html>