diff --git a/composer.patches.json b/composer.patches.json
index 6b792dc2e9139553f38d3819d477fd38ba571ce8..d18c4dbaa82e0ef866e2b5f87202480e270ecd3f 100644
--- a/composer.patches.json
+++ b/composer.patches.json
@@ -94,6 +94,9 @@
         "wpackagist-theme/twentysixteen": {
             "Footer credits": "patches/themes/0223-twentysixteen-footer.patch"
         },
+        "wpackagist-theme/twentytwentyone": {
+            "Footer credits": "patches/themes/twentytwentyone-footer.patch"
+        },
         "wpackagist-theme/bliss": {
             "Footer credits": "patches/themes/0223-bliss-footer.patch"
         }
diff --git a/patches/themes/0056-Patch-theme-azul.patch b/patches/themes/0056-Patch-theme-azul.patch
index 49cdddb6c7ee89e5c631007e2187f0c9b3e3879d..4eb84856b6efe69697059b6919eef9e3453087e6 100644
--- a/patches/themes/0056-Patch-theme-azul.patch
+++ b/patches/themes/0056-Patch-theme-azul.patch
@@ -15,7 +15,7 @@ index a182dc3e..902c4281 100644
  <div id="footer">
  
 -	<p>Powered by <a href="http://www.wordpress.org">WordPress</a> &#124; Designed by <a href="http://www.switchroyale.com">Switchroyale</a></p>
-+	<p>Powered by <a href="http://www.autistici.org">R*</a></a></p>
++	<p>Powered by <a href="https://www.autistici.org">R*</a></a></p>
  
 -</div>
 \ No newline at end of file
diff --git a/patches/themes/0058-Patch-theme-classic.patch b/patches/themes/0058-Patch-theme-classic.patch
index a99189a9d0222e8a2d4cd0aec0418211827c3df7..7557c4dab3226e8c4f4942f5766c9f0b247a22f5 100644
--- a/patches/themes/0058-Patch-theme-classic.patch
+++ b/patches/themes/0058-Patch-theme-classic.patch
@@ -7,7 +7,7 @@ index 819ed428a..4f7c43704 100644
  <?php get_sidebar(); ?>
  
 -<p class="credit"><!--<?php echo get_num_queries(); ?> queries. <?php timer_stop(1); ?> seconds. --> <cite><?php echo sprintf(__("Powered by <a href='http://wordpress.org/' title='%s'><strong>WordPress</strong></a>"), __("Powered by WordPress, state-of-the-art semantic personal publishing platform.")); ?></cite></p>
-+<p class="credit"><!--<?php echo get_num_queries(); ?> queries. <?php timer_stop(1); ?> seconds. --> <cite><?php echo sprintf(__("Powered by <a href='http://autistici.org/' title='%s'><strong>R*</strong></a>"), __("")); ?></cite></p>
++<p class="credit"><!--<?php echo get_num_queries(); ?> queries. <?php timer_stop(1); ?> seconds. --> <cite><?php echo sprintf(__("Powered by <a href='https://www.autistici.org/' title='%s'><strong>R*</strong></a>"), __("")); ?></cite></p>
  
  </div>
  
diff --git a/patches/themes/0063-Patch-theme-disconnected.patch b/patches/themes/0063-Patch-theme-disconnected.patch
index c3444b38a73dcf8dc0ef781216077fe325bf0b0e..8ed4a0752fa0a3110f7b32fed0367b2b4ff110f3 100644
--- a/patches/themes/0063-Patch-theme-disconnected.patch
+++ b/patches/themes/0063-Patch-theme-disconnected.patch
@@ -13,7 +13,7 @@ index 915b5d6d..2c39bb11 100644
 +++ b/wp-content/themes/disconnected/footer.php
 @@ -1,4 +1,4 @@
 -<p id="footer"><small><?php _e('Powered by'); ?> <a href="http://www.wordpress.org" title ="Wordpress is a state-of-the-art semantic personal publishing platform">WordPress <?php bloginfo('version'); ?></a>.   <?php _e('using the'); ?> <a href="http://disconnected.sf.net/" title="Disconnected Theme">Disconnected</a> <?php _e('theme by'); ?> <a href="http://archgfx.net/" title="theme designer">Adam Freetly</a>.<br /> 
-+<p id="footer"><small><?php _e('Powered by'); ?> <a href="http://www.autistici.org">R*</a>.   <?php _e('using the'); ?> <a href="http://disconnected.sf.net/" title="Disconnected Theme">Disconnected</a> <?php _e('theme by'); ?> <a href="http://archgfx.net/" title="theme designer">Adam Freetly</a>.<br /> 
++<p id="footer"><small><?php _e('Powered by'); ?> <a href="https://www.autistici.org">R*</a>.   <?php _e('using the'); ?> <a href="http://disconnected.sf.net/" title="Disconnected Theme">Disconnected</a> <?php _e('theme by'); ?> <a href="http://archgfx.net/" title="theme designer">Adam Freetly</a>.<br /> 
  
  
  	<!-- <?php echo $wpdb->num_queries; ?> queries. <?php timer_stop(1); ?> seconds. -->
diff --git a/patches/themes/0067-Patch-theme-fresh-editorial.patch b/patches/themes/0067-Patch-theme-fresh-editorial.patch
index d5adfe6bbbc34b5adcc3837f782d5763e06af6ce..f7f22683f059eb25d9f37296b6e1550d996de00f 100644
--- a/patches/themes/0067-Patch-theme-fresh-editorial.patch
+++ b/patches/themes/0067-Patch-theme-fresh-editorial.patch
@@ -7,7 +7,7 @@ index bcf806fa0..358a8cd3d 100644
  			<p>
  				<?php bloginfo('name'); ?> is proudly powered by
 -				<a href="http://wordpress.org/">WordPress</a>
-+				<a href="http://autistici.org/">R*</a>
++				<a href="https://www.autistici.org/">R*</a>
  				<br />
  				<a title="web designer" href="http://www.brightcherry.co.uk">Web design</a> by Bright<b class="pink">Cherry</b>.
  			</p>
diff --git a/patches/themes/0069-Patch-theme-gone-fishing.patch b/patches/themes/0069-Patch-theme-gone-fishing.patch
index 53cff583ced2446dd4f74efab0d8b635a215c0d9..f9621080d9a919b872e29ffaf1b9f336d0fc81fe 100644
--- a/patches/themes/0069-Patch-theme-gone-fishing.patch
+++ b/patches/themes/0069-Patch-theme-gone-fishing.patch
@@ -5,7 +5,7 @@ index 900e3504e..db0d38308 100644
 @@ -1,5 +1,5 @@
  	<div id="footer">
 -	Powered by <a href="http://www.wordpress.org">Wordpress</a> - Design by <a href="http://www.designer-daily.com">Designer-daily</a>
-+	Powered by <a href="http://www.autistici.org">R*</a> - Design by <a href="http://www.designer-daily.com">Designer-daily</a>
++	Powered by <a href="https://www.autistici.org">R*</a> - Design by <a href="http://www.designer-daily.com">Designer-daily</a>
  	</div>
  	</div>
  </body>
diff --git a/patches/themes/0071-Patch-theme-inove.patch b/patches/themes/0071-Patch-theme-inove.patch
index fbfa3c76bfaea9e940991472bb4ce494292d9b90..810588fdfb4d6860e49dc57948e2c4984378cd54 100644
--- a/patches/themes/0071-Patch-theme-inove.patch
+++ b/patches/themes/0071-Patch-theme-inove.patch
@@ -30,7 +30,7 @@ index 0cca70dd..816fef74 100644
 +	</div> -->
  	<div id="themeinfo">
 -		<?php printf(__('Theme by <a href="%1$s">NeoEase</a>. Valid <a href="%2$s">XHTML 1.1</a> and <a href="%3$s">CSS 3</a>.', 'inove'), 'http://www.neoease.com/', 'http://validator.w3.org/check?uri=referer', 'http://jigsaw.w3.org/css-validator/check/referer?profile=css3'); ?>
-+<strong>Proudly Powered by <a href="http://www.autistici.org">R*</a></strong><br />
++<strong>Proudly Powered by <a href="https://www.autistici.org">R*</a></strong><br />
 +	<?php printf(__('Theme by <a href="%1$s">NeoEase</a>. Valid <a href="%2$s">XHTML 1.1</a> and <a href="%3$s">CSS 3</a>.', 'inove'), 'http://www.neoease.com/', 'http://validator.w3.org/check?uri=referer', 'http://jigsaw.w3.org/css-validator/check/referer?profile=css3'); ?>
  	</div>
  </div>
diff --git a/patches/themes/0073-Patch-theme-mnml.patch b/patches/themes/0073-Patch-theme-mnml.patch
index 9d6e73116b715b22f860f8775970e84a90eafa86..118981fe14112c9d3d8e35590aedac6a6425fe4c 100644
--- a/patches/themes/0073-Patch-theme-mnml.patch
+++ b/patches/themes/0073-Patch-theme-mnml.patch
@@ -8,7 +8,7 @@ index 439bd17cc..91831d99e 100755
  	<div id="footer">
 -		<p>This page was generated by <span id="generator-link"><a href="http://wordpress.org/" title="<?php _e('WordPress', 'sandbox'); ?>" rel="generator"><?php _e('WordPress', 'sandbox'); ?></a></span>
 -		and <span id="theme-link"><a href="http://themeshaper.com/" title="<?php _e('A ThemeShaper Theme', 'sandbox'); ?>" rel="designer"><?php _e('MNML', 'sandbox'); ?></a></span>.</p>
-+		<p>Proudly powered by <span id="generator-link"><a href="http://autistici.org/">R*</a>.</p>
++		<p>Proudly powered by <span id="generator-link"><a href="https://www.autistici.org/">R*</a>.</p>
  	</div><!-- #footer -->
  
  </div><!-- #wrapper .hfeed -->
diff --git a/patches/themes/0077-Patch-theme-ocular-professor.patch b/patches/themes/0077-Patch-theme-ocular-professor.patch
index bc475a3edd38cc2b311d312fcaf25190bf1afc14..43a742e82dfac06a893c2651077dccdb2b777f44 100644
--- a/patches/themes/0077-Patch-theme-ocular-professor.patch
+++ b/patches/themes/0077-Patch-theme-ocular-professor.patch
@@ -7,7 +7,7 @@ index 3641676fa..0917680f0 100755
  	<div class="copyright">
  	<p><a href="http://http://andreamignolo.com/ocular-professor/">Ocular Professor</a> by <a href="http://andreamignolo.com">Mignolo</a> &sect; Powered by 
 -		<a href="http://wordpress.org">WordPress</a>
-+		<a href="http://autistici.org">R*</a>
++		<a href="https://autistici.org">R*</a>
  	</p>
  	</div>
  
diff --git a/patches/themes/0078-Patch-theme-plaintxtblog.patch b/patches/themes/0078-Patch-theme-plaintxtblog.patch
index 72c8db43861a453da62b0fcc7140903b3c896f68..92020dbf4c23bcdfe7b9cb288aa52eaaeee6aaeb 100644
--- a/patches/themes/0078-Patch-theme-plaintxtblog.patch
+++ b/patches/themes/0078-Patch-theme-plaintxtblog.patch
@@ -8,7 +8,7 @@ index 50ad34413..9abc8b8af 100644
 -		<span class="meta-sep">|</span>
 -		<span id="generator-link">Powered by <a href="http://wordpress.org/" title="WordPress">WordPress</a></span>
 +	<!--	<span id="copyright">&copy; <?php echo( date('Y') ); ?> <?php plaintxtblog_admin_hCard(); ?></span> -->
-+		<span id="generator-link">Powered by <a href="http://autistici.org/">R*</a></span>
++		<span id="generator-link">Powered by <a href="https://www.autistici.org/">R*</a></span>
  		<span class="meta-sep">|</span>
  		<span id="theme-link"><a href="http://www.plaintxt.org/themes/plaintxtblog/" title="plaintxtblog theme for WordPress" rel="follow designer">plaintxtblog</a> theme by <span class="vcard"><a class="url fn n" href="http://scottwallick.com/" title="scottwallick.com" rel="follow designer"><span class="given-name">Scott</span><span class="additional-name"> Allan</span><span class="family-name"> Wallick</span></a></span></span><!-- Theme design credit, that's all -->
  		<span class="meta-sep">|</span>
diff --git a/patches/themes/0079-Patch-theme-primepress.patch b/patches/themes/0079-Patch-theme-primepress.patch
index 4eb3138ba3ea6ba8955d1de7828c8c3621792681..19fcce9852478beb9dfe2181380174e7cace40c2 100644
--- a/patches/themes/0079-Patch-theme-primepress.patch
+++ b/patches/themes/0079-Patch-theme-primepress.patch
@@ -6,7 +6,7 @@ index 3e2353a23..213600431 100644
  	<div id="footer">
 -		<p class="left">&#169; <?php echo date('Y');?> <strong><?php bloginfo('name'); ?></strong> | Powered by <strong><a href="http://wordpress.org/">WordPress</a></strong></p>
 -		<p class="right">A <strong><a href="http://www.techtrot.com/primepress/" title="PrimePress theme homepage">WordPress theme</a></strong> by <strong>Ravi Varma</strong></p>
-+		<p class="left">Powered by <strong><a href="http://autistici.org/">R*</a></strong></p>
++		<p class="left">Powered by <strong><a href="https://www.autistici.org/">R*</a></strong></p>
 +		<p class="right">A <strong><a href="http://www.techtrot.com/primepress/" title="PrimePress theme homepage">WordPress theme</a></strong> by <strong><a href="http://www.techtrot.com" title="PrimePress author homepage">Ravi Varma</a></strong></p>
  	</div><!--#footer-->
  
diff --git a/patches/themes/0080-Patch-theme-rusty-grunge.patch b/patches/themes/0080-Patch-theme-rusty-grunge.patch
index 63a61c8f24ca434b87864caaee86825d58a41e03..70c311a31a82d27e367fd1d99c64b0294373cc47 100644
--- a/patches/themes/0080-Patch-theme-rusty-grunge.patch
+++ b/patches/themes/0080-Patch-theme-rusty-grunge.patch
@@ -5,7 +5,7 @@
  	<footer id="colophon" role="contentinfo">
  			<div id="site-generator">
 -				<a href="http://wordpress.org/" rel="generator">Proudly powered by WordPress</a><span class="sep"> | </span><?php printf( __( 'Theme: %1$s by %2$s.', 'rusty-grunge' ), 'Rusty Grunge', '<a href="http://www.chris-wallace.com" title="Chris Wallace">Chris Wallace</a>' ); ?>
-+                   <a href="http://wordpress.org/" rel="generator">Proudly powered by WordPress</a><span class="sep"> and <a href="http://www.autistici.org">R*</a> | </span><?php printf( __( 'Theme: %1$s by %2$s.', 'rusty-grunge' ), 'Rusty Grunge', '<a href="http://www.chris-wallace.com" title="Chris Wallace">Chris Wallace</a>' ); ?>
++                   <a href="http://wordpress.org/" rel="generator">Proudly powered by WordPress</a><span class="sep"> and <a href="https://www.autistici.org">R*</a> | </span><?php printf( __( 'Theme: %1$s by %2$s.', 'rusty-grunge' ), 'Rusty Grunge', '<a href="http://www.chris-wallace.com" title="Chris Wallace">Chris Wallace</a>' ); ?>
  			</div>
  	</footer><!-- #colophon -->
  </div><!-- #page -->
diff --git a/patches/themes/0081-Patch-theme-sandbox.patch b/patches/themes/0081-Patch-theme-sandbox.patch
index f95b60bbf48995c03cd7ff48770589ceea2b38d6..4211a8b210f09a2854c460092901244636042920 100644
--- a/patches/themes/0081-Patch-theme-sandbox.patch
+++ b/patches/themes/0081-Patch-theme-sandbox.patch
@@ -6,7 +6,7 @@ index cd88245ac..672a22a4a 100644
  
  	<div id="footer">
 -		<span id="generator-link"><a href="http://wordpress.org/" title="<?php _e( 'WordPress', 'sandbox' ) ?>" rel="generator"><?php _e( 'WordPress', 'sandbox' ) ?></a></span>
-+		<span id="generator-link"> Proudly powered by <a href="http://autistici.org/" title="<?php _e( 'R*', 'sandbox' ) ?>" rel="generator"><?php _e( 'R*', 'sandbox' ) ?></a></span>
++		<span id="generator-link"> Proudly powered by <a href="https://www.autistici.org/" title="<?php _e( 'R*', 'sandbox' ) ?>" rel="generator"><?php _e( 'R*', 'sandbox' ) ?></a></span>
  		<span class="meta-sep">|</span>
  		<span id="theme-link"><a href="http://www.plaintxt.org/themes/sandbox/" title="<?php _e( 'Sandbox theme for WordPress', 'sandbox' ) ?>" rel="designer"><?php _e( 'Sandbox', 'sandbox' ) ?></a></span>
  	</div><!-- #footer -->
diff --git a/patches/themes/0083-Patch-theme-simplex.patch b/patches/themes/0083-Patch-theme-simplex.patch
index 61e26387bc0650bab212d22122c575b8c17192c9..f2acc08210f4c7986505c4d1b995ce0f6446da82 100644
--- a/patches/themes/0083-Patch-theme-simplex.patch
+++ b/patches/themes/0083-Patch-theme-simplex.patch
@@ -15,7 +15,7 @@ index ba20e562..48525594 100644
  	<footer id="colophon" role="contentinfo">
  		<div id="site-generator">
  			<?php do_action( 'simplex_credits' ); ?>
-+			<strong>Proudly hosted by <a href="http://www.autistici.org">R*</a></strong><br/>
++			<strong>Proudly hosted by <a href="https://www.autistici.org">R*</a></strong><br/>
  			<a href="<?php echo esc_url( __( 'http://wordpress.org/', 'simplex' ) ); ?>" title="<?php esc_attr_e( 'Semantic Personal Publishing Platform', 'simplex' ); ?>" rel="generator"><?php printf( __( 'Powered by %s', 'simplex' ), 'WordPress' ); ?></a> &amp;	<a href="<?php echo esc_url( __( 'http://wpshoppe.com/', 'simplex' ) ); ?>" title="<?php esc_attr_e( 'Minimalist WordPress Themes', 'simplex' ); ?>" rel="generator">simpleX</a>.
  					
  		</div>
diff --git a/patches/themes/0085-Patch-theme-the-scenery.patch b/patches/themes/0085-Patch-theme-the-scenery.patch
index 6857204add2ed7685dd325a406a439042ba702cd..cb861f2b16d786a930751dd09fe27cc676abe5e3 100644
--- a/patches/themes/0085-Patch-theme-the-scenery.patch
+++ b/patches/themes/0085-Patch-theme-the-scenery.patch
@@ -7,7 +7,7 @@ index 74923fc22..1fe1dd47d 100644
  			<div id="footer-shadow"></div>
  			<div id="footer-body">
 -				<div class="credit"><!--<?php echo get_num_queries(); ?> queries. <?php timer_stop(1); ?> seconds. --> <cite><?php echo sprintf(__("Powered by <a href='http://wordpress.org/' title='%s'><strong>WordPress</strong></a>"), __("Powered by WordPress, state-of-the-art semantic personal publishing platform.")); ?>. <?php _e('Current Theme')?>: <a href="http://leen.name/the-scenery-wp-theme" target="_blank">The Scenery</a>.</cite></div>
-+				<div class="credit"><!--<?php echo get_num_queries(); ?> queries. <?php timer_stop(1); ?> seconds. --> <cite><?php echo sprintf(__("Powered by <a href='http://autistici.org/'><strong>R*</strong></a>"), __("")); ?>. <?php _e('Current Theme')?>: <a href="http://leen.name/the-scenery-wp-theme" target="_blank">The Scenery</a>.</cite></div>
++				<div class="credit"><!--<?php echo get_num_queries(); ?> queries. <?php timer_stop(1); ?> seconds. --> <cite><?php echo sprintf(__("Powered by <a href='https://www.autistici.org/'><strong>R*</strong></a>"), __("")); ?>. <?php _e('Current Theme')?>: <a href="http://leen.name/the-scenery-wp-theme" target="_blank">The Scenery</a>.</cite></div>
  				<?php wp_footer(); ?>
  			</div>
  		</div>
diff --git a/patches/themes/0089-Patch-theme-veryplaintxt.patch b/patches/themes/0089-Patch-theme-veryplaintxt.patch
index 6b86926dab683147ac9122e9db8420abcf08e271..0620dcd76a8419751a78b1929d8368504b2f638c 100644
--- a/patches/themes/0089-Patch-theme-veryplaintxt.patch
+++ b/patches/themes/0089-Patch-theme-veryplaintxt.patch
@@ -5,7 +5,7 @@ index cff8dd52b..506dc72d1 100644
 @@ -1,9 +1,9 @@
  	<div id="footer">
 -		<span id="copyright">&copy; <?php echo( date('Y') ); ?> <?php veryplaintxt_admin_hCard(); ?></span>
-+		<span id="generator-link"><?php _e('Hosted by <a href="http://autistici.org/" title="Autistici/Inventati">R*</a>', 'veryplaintxt') ?></span>
++		<span id="generator-link"><?php _e('Hosted by <a href="https://www.autistici.org/" title="Autistici/Inventati">R*</a>', 'veryplaintxt') ?></span>
  		<span class="meta-sep">&para;</span>
 -		<span id="generator-link"><?php _e('Thanks, <a href="http://wordpress.org/" title="WordPress">WordPress</a>.', 'veryplaintxt') ?></span>
 +		<span id="generator-link"><?php _e('Thx <a href="http://wordpress.org/" title="WordPress">WordPress</a>', 'veryplaintxt') ?></span>
diff --git a/patches/themes/0090-Patch-theme-wp-andreas01.patch b/patches/themes/0090-Patch-theme-wp-andreas01.patch
index 8426e31cf73e35ae214edaf6b9f8bf093ae33467..5d1f49fdee8e589fe26436f6edaeae17fba567c6 100644
--- a/patches/themes/0090-Patch-theme-wp-andreas01.patch
+++ b/patches/themes/0090-Patch-theme-wp-andreas01.patch
@@ -5,7 +5,7 @@ index ec6f1bc03..54f03a92f 100644
 @@ -1,5 +1,5 @@
  <div id="footer">
 -<p><span class="credits">&copy; <?php echo date('Y'); ?> <a href="<?php bloginfo('home'); ?>"><?php bloginfo('name'); ?></a> - <a href="<?php bloginfo('rss2_url'); ?>">Entries (RSS)</a> - <a href="<?php bloginfo('comments_rss2_url'); ?>">Comments (RSS)</a> - <?php wp_loginout(); ?></span><br />Powered by <a href="http://wordpress.org/">WordPress</a> - <a href="http://andreasviklund.com/wordpress-themes/">Theme design</a> by <a href="http://andreasviklund.com/" title="Original theme design by Andreas Viklund">Andreas Viklund</a></p>
-+<p><a href="<?php bloginfo('rss2_url'); ?>">Entries (RSS)</a> - <a href="<?php bloginfo('comments_rss2_url'); ?>">Comments (RSS)</a> - <?php wp_loginout(); ?></span><br />Powered by <a href="http://autistici.org/">R*</a> - <a href="http://andreasviklund.com/wordpress-themes/">Theme design</a> by <a href="http://andreasviklund.com/" title="Original theme design by Andreas Viklund">Andreas Viklund</a></p>
++<p><a href="<?php bloginfo('rss2_url'); ?>">Entries (RSS)</a> - <a href="<?php bloginfo('comments_rss2_url'); ?>">Comments (RSS)</a> - <?php wp_loginout(); ?></span><br />Powered by <a href="https://www.autistici.org/">R*</a> - <a href="http://andreasviklund.com/wordpress-themes/">Theme design</a> by <a href="http://andreasviklund.com/" title="Original theme design by Andreas Viklund">Andreas Viklund</a></p>
  </div>
  <?php do_action('wp_footer'); ?>
  </div>
diff --git a/patches/themes/0165-twentyeleven-footer.patch b/patches/themes/0165-twentyeleven-footer.patch
index 04645e7cff2aceebeea553e758ca7f307517be33..84dcc5788c438da908dbf0cba2228dbaeddee657 100644
--- a/patches/themes/0165-twentyeleven-footer.patch
+++ b/patches/themes/0165-twentyeleven-footer.patch
@@ -10,7 +10,7 @@
 -					printf( __( 'Proudly powered by %s', 'twentyeleven' ), 'WordPress' );
 -					?>
 -				</a>
-+				<strong>Proudly powered by <a href="http://www.autistici.org">R*</a></strong>
++				<strong>Proudly powered by <a href="https://www.autistici.org">R*</a></strong>
  			</div>
  	</footer><!-- #colophon -->
  </div><!-- #page -->
diff --git a/patches/themes/0165-twentythirteen-footer.patch b/patches/themes/0165-twentythirteen-footer.patch
index 2d75fcc7e9fbbb4d1458586c0a0041ad56748f87..0d5313b84b3d8a9290faf65d1c0886d0ae3c5bdf 100644
--- a/patches/themes/0165-twentythirteen-footer.patch
+++ b/patches/themes/0165-twentythirteen-footer.patch
@@ -10,7 +10,7 @@
 -					printf( __( 'Proudly powered by %s', 'twentythirteen' ), 'WordPress' );
 -					?>
 -				</a>
-+                                <strong>Proudly powered by <a href="http://www.autistici.org">R*</a></strong>				
++                                <strong>Proudly powered by <a href="https://www.autistici.org">R*</a></strong>				
  			</div><!-- .site-info -->
  		</footer><!-- #colophon -->
  	</div><!-- #page -->
diff --git a/patches/themes/0165-twentytwelve-footer.patch b/patches/themes/0165-twentytwelve-footer.patch
index c7780759ba51230f8f84ce52c749dd7efcde8471..5e305bc20734ed029c52a601c0f0d7c3254bc498 100644
--- a/patches/themes/0165-twentytwelve-footer.patch
+++ b/patches/themes/0165-twentytwelve-footer.patch
@@ -10,7 +10,7 @@
 -				printf( __( 'Proudly powered by %s', 'twentytwelve' ), 'WordPress' );
 -				?>
 -			</a>
-+				<strong>Proudly powered by <a href="http://www.autistici.org">R*</a></strong>
++				<strong>Proudly powered by <a href="https://www.autistici.org">R*</a></strong>
  		</div><!-- .site-info -->
  	</footer><!-- #colophon -->
  </div><!-- #page -->
diff --git a/patches/themes/0187-twentyfourteen.patch b/patches/themes/0187-twentyfourteen.patch
index 64c8701b97df56d598123e9079978181db89a15d..260d3fddc15ab64f498a4d2684d539d4dec9d8ea 100644
--- a/patches/themes/0187-twentyfourteen.patch
+++ b/patches/themes/0187-twentyfourteen.patch
@@ -12,7 +12,7 @@ index d1016eb9..51bd4833 100644
 -					printf( __( 'Proudly powered by %s', 'twentyfourteen' ), 'WordPress' );
 -					?>
 -				</a>
-+				<strong>Proudly powered by <a href="http://www.autistici.org">R*</a></strong>
++				<strong>Proudly powered by <a href="https://www.autistici.org">R*</a></strong>
  			</div><!-- .site-info -->
  		</footer><!-- #colophon -->
  	</div><!-- #page -->
diff --git a/patches/themes/twentytwentyone-footer.patch b/patches/themes/twentytwentyone-footer.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a0e0063e4143f92abd4626e04decb4a5ec48c93e
--- /dev/null
+++ b/patches/themes/twentytwentyone-footer.patch
@@ -0,0 +1,17 @@
+--- footer.php.orig	2023-11-08 21:32:52.428985800 +0000
++++ footer.php	2023-11-08 21:37:35.398699913 +0000
+@@ -61,13 +61,7 @@
+ 			?>
+ 
+ 			<div class="powered-by">
+-				<?php
+-				printf(
+-					/* translators: %s: WordPress. */
+-					esc_html__( 'Proudly powered by %s.', 'twentytwentyone' ),
+-					'<a href="' . esc_url( __( 'https://wordpress.org/', 'twentytwentyone' ) ) . '">WordPress</a>'
+-				);
+-				?>
++				Proudly powered by <a href="https://www.autistici.org">R*</a>
+ 			</div><!-- .powered-by -->
+ 
+ 		</div><!-- .site-info -->