diff --git a/changelogs/index.html b/changelogs/index.html
index 945c949b..6e5b5de6 100644
--- a/changelogs/index.html
+++ b/changelogs/index.html
@@ -468,7 +468,7 @@ drop-shadow(0.1rem 0.1rem 0.2rem rgba(30, 30, 30, 0.8))
17 February 2025
-Add buttons to copy code snippets to pages with code blocks.
+Add buttons to copy code snippets to pages with code blocks. Credit to ttntm's article "Adding a Copy Button to Code Blocks" for the JavaScript code to implement the buttons.
12 February 2025
diff --git a/feed.xml b/feed.xml
index d5798bdc..b44b1426 100644
--- a/feed.xml
+++ b/feed.xml
@@ -17,7 +17,7 @@
2025-02-17T10:10:52Z
https://leilukin.com/
<ul>
-<li>Add buttons to copy code snippets to pages with code blocks.</li>
+<li>Add buttons to copy code snippets to pages with code blocks. Credit to ttntm's article <a href="https://ttntm.me/blog/adding-a-copy-button-to-code-blocks/">"Adding a Copy Button to Code Blocks"</a> for the JavaScript code to implement the buttons.</li>
</ul>
diff --git a/index.html b/index.html
index b03154a1..fc677521 100644
--- a/index.html
+++ b/index.html
@@ -430,7 +430,7 @@ drop-shadow(0.1rem 0.1rem 0.2rem rgba(30, 30, 30, 0.8))
Changelog: 17 February 2025
-Add buttons to copy code snippets to pages with code blocks.
+Add buttons to copy code snippets to pages with code blocks. Credit to ttntm's article "Adding a Copy Button to Code Blocks" for the JavaScript code to implement the buttons.
View all site changelogs
diff --git a/sitemap.xml b/sitemap.xml
index 8bce5760..eb6ded56 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -1304,241 +1304,241 @@
https://leilukin.com/blog/posts/
- 2025-02-17T10:18:58.117Z
+ 2025-02-17T10:28:23.572Z
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0.5
https://leilukin.com/changelogs/2022/
- 2025-02-17T10:18:58.123Z
+ 2025-02-17T10:28:23.578Z
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https://leilukin.com/changelogs/2023/
- 2025-02-17T10:18:58.123Z
+ 2025-02-17T10:28:23.578Z
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https://leilukin.com/changelogs/2024/
- 2025-02-17T10:18:58.123Z
+ 2025-02-17T10:28:23.578Z
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https://leilukin.com/changelogs/2025/
- 2025-02-17T10:18:58.123Z
+ 2025-02-17T10:28:23.578Z
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https://leilukin.com/changelogs/layouts/
- 2025-02-17T10:18:58.123Z
+ 2025-02-17T10:28:23.578Z
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https://leilukin.com/
- 2025-02-17T10:18:58.123Z
+ 2025-02-17T10:28:23.578Z
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https://leilukin.com/links/stardew-valley-mod-list/
- 2025-02-17T10:18:58.124Z
+ 2025-02-17T10:28:23.579Z
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0.5
https://leilukin.com/projects/code/bellabuffs-phpmailer/
- 2025-02-17T10:18:58.124Z
+ 2025-02-17T10:28:23.579Z
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0.5
https://leilukin.com/projects/playlists/
- 2025-02-17T10:18:58.124Z
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https://leilukin.com/projects/snippets/disability-pride-flag-background/
- 2025-02-17T10:18:58.124Z
+ 2025-02-17T10:28:23.579Z
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0.5
https://leilukin.com/shrines/asummersend/gallery/
- 2025-02-17T10:18:58.124Z
+ 2025-02-17T10:28:23.580Z
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https://leilukin.com/shrines/asummersend/playlists/
- 2025-02-17T10:18:58.125Z
+ 2025-02-17T10:28:23.580Z
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https://leilukin.com/shrines/asummersend/trivia/
- 2025-02-17T10:18:58.125Z
+ 2025-02-17T10:28:23.580Z
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https://leilukin.com/shrines/cassettebeasts/articles/
- 2025-02-17T10:18:58.125Z
+ 2025-02-17T10:28:23.580Z
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https://leilukin.com/shrines/cassettebeasts/facts/
- 2025-02-17T10:18:58.125Z
+ 2025-02-17T10:28:23.580Z
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0.5
https://leilukin.com/shrines/cassettebeasts/featured/
- 2025-02-17T10:18:58.125Z
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https://leilukin.com/shrines/cassettebeasts/gamelog/
- 2025-02-17T10:18:58.125Z
+ 2025-02-17T10:28:23.580Z
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https://leilukin.com/shrines/cassettebeasts/resources/
- 2025-02-17T10:18:58.125Z
+ 2025-02-17T10:28:23.580Z
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https://leilukin.com/shrines/starwarskotor/articles/
- 2025-02-17T10:18:58.125Z
+ 2025-02-17T10:28:23.581Z
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https://leilukin.com/shrines/starwarskotor/guides/
- 2025-02-17T10:18:58.126Z
+ 2025-02-17T10:28:23.581Z
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https://leilukin.com/shrines/starwarskotor/resources/
- 2025-02-17T10:18:58.126Z
+ 2025-02-17T10:28:23.582Z
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https://leilukin.com/shrines/starwarskotor/resources/kotor-same-gender-romance-mods/
- 2025-02-17T10:18:58.126Z
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https://leilukin.com/shrines/starwarskotor/resources/kotor2-female-exile-recruit-handmaiden-mods/
- 2025-02-17T10:18:58.126Z
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https://leilukin.com/shrines/starwarskotor/resources/tslrcm-m478ep-modules-music/
- 2025-02-17T10:18:58.126Z
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https://leilukin.com/shrines/starwarskotor/universes/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/archive/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/categories/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/changelogs/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/about/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/adoptables/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/articles/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/blog/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/guestbook/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/links/
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https://leilukin.com/now/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/projects/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/shrines/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/accessibility/
- 2025-02-17T10:18:58.127Z
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https://leilukin.com/colophon/
- 2025-02-17T10:18:58.127Z
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