diff --git a/config/apache/standardebooks.org.conf b/config/apache/standardebooks.org.conf
index ea12b2e4..b8872ac7 100644
--- a/config/apache/standardebooks.org.conf
+++ b/config/apache/standardebooks.org.conf
@@ -281,13 +281,13 @@ Define webroot /standardebooks.org/web
 	RewriteCond %{QUERY_STRING}		\bquery=
 	RewriteRule				^/feeds/(opds|atom|rss)/all.xml$		/feeds/$1/search.php [QSA]
 
-	RewriteRule				^/feeds/(atom|rss)/([^/\.]+)$			/feeds/collection.php?type=$1&name=$2
+	RewriteRule				^/feeds/(atom|rss)/([^/\.]+)$			/feeds/collection.php?type=$1&class=$2
 
 	RewriteRule 				^/feeds/(.+\.xml)$				/feeds/download.php?path=$1
 
 	# Rewrite rules for bulk downloads
 	RewriteRule 				^/bulk-downloads/(.+\.zip)$			/bulk-downloads/download.php?path=$1
-	RewriteRule 				^/bulk-downloads/([^/\.]+)$			/bulk-downloads/collection.php?name=$1
+	RewriteRule 				^/bulk-downloads/([^/\.]+)$			/bulk-downloads/collection.php?class=$1
 
 	# Specific config for /bulk-downloads
 	<DirectoryMatch "${webroot}/www/bulk-downloads">
diff --git a/config/apache/standardebooks.test.conf b/config/apache/standardebooks.test.conf
index 56f8125d..6339917c 100644
--- a/config/apache/standardebooks.test.conf
+++ b/config/apache/standardebooks.test.conf
@@ -263,13 +263,13 @@ Define webroot /standardebooks.org/web
 	RewriteCond %{QUERY_STRING}		\bquery=
 	RewriteRule				^/feeds/(opds|atom|rss)/all.xml$		/feeds/$1/search.php [QSA]
 
-	RewriteRule				^/feeds/(atom|rss)/([^/\.]+)$			/feeds/collection.php?type=$1&name=$2
+	RewriteRule				^/feeds/(atom|rss)/([^/\.]+)$			/feeds/collection.php?type=$1&class=$2
 
 	RewriteRule 				^/feeds/(.+\.xml)$				/feeds/download.php?path=$1
 
 	# Rewrite rules for bulk downloads
 	RewriteRule 				^/bulk-downloads/(.+\.zip)$			/bulk-downloads/download.php?path=$1
-	RewriteRule 				^/bulk-downloads/([^/\.]+)$			/bulk-downloads/collection.php?name=$1
+	RewriteRule 				^/bulk-downloads/([^/\.]+)$			/bulk-downloads/collection.php?class=$1
 
 	# Specific config for /bulk-downloads
 	<DirectoryMatch "${webroot}/www/bulk-downloads">
diff --git a/lib/Library.php b/lib/Library.php
index eb11e8f8..0f4ab00e 100644
--- a/lib/Library.php
+++ b/lib/Library.php
@@ -380,6 +380,54 @@ class Library{
 		return ['months' => $months, 'subjects' => $subjects, 'collections' => $collections, 'authors' => $authors];
 	}
 
+	/**
+	 * @return array<string, array<int|string, array<int|string, mixed>>>
+	 */
+	public static function RebuildFeedsCache(?string $returnType = null, ?string $returnClass = null): ?array{
+		$feedTypes = ['opds', 'atom', 'rss'];
+		$feedClasses = ['authors', 'collections', 'subjects'];
+		$retval = null;
+		$collator = Collator::create('en_US'); // Used for sorting letters with diacritics like in author names
+		if($collator === null){
+			throw new Exceptions\SeException('Couldn\'t create collator object when rebuilding feeds cache.');
+		}
+
+		foreach($feedTypes as $type){
+			foreach($feedClasses as $class){
+				$files = glob(WEB_ROOT . '/feeds/' . $type . '/' . $class . '/*.xml');
+
+				$feeds = [];
+
+				foreach($files as $file){
+					$obj = new stdClass();
+					$obj->Url = '/feeds/' . $type . '/' . $class . '/' . basename($file, '.xml');
+
+					$obj->Label  = exec('attr -g se-label ' . escapeshellarg($file)) ?: null;
+					if($obj->Label == null){
+						$obj->Label = basename($file, '.xml');
+					}
+
+					$obj->LabelSort  = exec('attr -g se-label-sort ' . escapeshellarg($file)) ?: null;
+					if($obj->LabelSort == null){
+						$obj->LabelSort = basename($file, '.xml');
+					}
+
+					$feeds[] = $obj;
+				}
+
+				usort($feeds, function($a, $b) use($collator){ return $collator->compare($a->LabelSort, $b->LabelSort); });
+
+				if($type == $returnType && $class == $returnClass){
+					$retval = $feeds;
+				}
+
+				apcu_store('feeds-index-' . $type . '-' . $class, $feeds);
+			}
+		}
+
+		return $retval;
+	}
+
 	public static function RebuildCache(): void{
 		// We check a lockfile because this can be a long-running command.
 		// We don't want to queue up a bunch of these in case someone is refreshing the index constantly.
diff --git a/lib/Session.php b/lib/Session.php
index 705fe54b..79a72e1f 100644
--- a/lib/Session.php
+++ b/lib/Session.php
@@ -67,7 +67,7 @@ class Session extends PropertiesBase{
 		return null;
 	}
 
-	public static function SetSessionCookie($sessionId): void{
+	public static function SetSessionCookie(string $sessionId): void{
 		setcookie('sessionid', $sessionId, time() + 60 * 60 * 24 * 14 * 1, '/', SITE_DOMAIN, true, false); // Expires in two weeks
 	}
 
diff --git a/scripts/deploy-ebook-to-www b/scripts/deploy-ebook-to-www
index 1f0ea7df..4cfb7a63 100755
--- a/scripts/deploy-ebook-to-www
+++ b/scripts/deploy-ebook-to-www
@@ -143,6 +143,10 @@ if ! [ -f "${scriptsDir}"/generate-feeds ]; then
 	die "\"${scriptsDir}\"/generate-feeds\" is not a file or could not be found."
 fi
 
+if ! [ -f "${scriptsDir}"/generate-bulk-downloads ]; then
+	die "\"${scriptsDir}\"/generate-bulk-downloads\" is not a file or could not be found."
+fi
+
 mkdir -p "${webRoot}"/images/covers/
 
 for dir in "$@"
@@ -391,7 +395,7 @@ if [ "${queuedTasks}" = "false" ]; then
 		printf "Rebuilding web library cache ... "
 	fi
 
-	"${scriptsDir}"/rebuild-library-cache
+	"${scriptsDir}"/rebuild-cache library
 
 	if [ "${verbose}" = "true" ]; then
 		printf "Done.\n"
@@ -410,6 +414,7 @@ if [ "${feeds}" = "true" ]; then
 		fi
 
 		"${scriptsDir}/generate-feeds" --webroot "${webRoot}" --weburl "${webUrl}"
+		"${scriptsDir}"/rebuild-cache feeds
 
 		if [ "${verbose}" = "true" ]; then
 			printf "Done.\n"
@@ -429,6 +434,7 @@ if [ "${bulkDownloads}" = "true" ]; then
 		fi
 
 		"${scriptsDir}/generate-bulk-downloads" --webroot "${webRoot}"
+		"${scriptsDir}"/rebuild-cache bulk-downloads
 
 		if [ "${verbose}" = "true" ]; then
 			printf "Done.\n"
diff --git a/scripts/rebuild-cache b/scripts/rebuild-cache
new file mode 100755
index 00000000..54bcdd19
--- /dev/null
+++ b/scripts/rebuild-cache
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+usage(){
+	echo -n
+	fmt <<EOF
+DESCRIPTION
+	Rebuild one of three caches stored in APCu for the standardebooks.org FPM pool.
+
+USAGE
+	rebuild-cache {library,bulk-downloads,feeds}
+EOF
+	exit 1
+}
+
+if [ $# -eq 1 ]; then
+	if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
+		usage
+	fi
+fi
+
+if [ $# -ne 1 ]; then
+	usage
+fi
+
+# If this script is run by a user without sudo powers, they can be given permission to run this command by creating a file in sudoers.d with:
+# MY_USERNAME ALL=(www-data) NOPASSWD: /usr/bin/env SCRIPT_FILENAME=/tmp/rebuild-cache.php REQUEST_METHOD=GET cgi-fcgi -bind -connect *
+
+type="$1"
+
+if [ "${type}" = "library" ]; then
+	echo "<?php require_once('Core.php'); Library::RebuildCache(); ?>" > /tmp/rebuild-cache.php
+fi
+
+if [ "${type}" = "bulk-downloads" ]; then
+	echo "<?php require_once('Core.php'); Library::RebuildBulkDownloadsCache(); ?>" > /tmp/rebuild-cache.php
+fi
+
+if [ "${type}" = "feeds" ]; then
+	echo "<?php require_once('Core.php'); Library::RebuildFeedsCache(); ?>" > /tmp/rebuild-cache.php
+fi
+
+sudo -u www-data env SCRIPT_FILENAME=/tmp/rebuild-cache.php REQUEST_METHOD=GET cgi-fcgi -bind -connect "/run/php/standardebooks.org.sock" &> /dev/null
+rm /tmp/rebuild-cache.php
diff --git a/scripts/rebuild-library-cache b/scripts/rebuild-library-cache
deleted file mode 100755
index 2b6f609c..00000000
--- a/scripts/rebuild-library-cache
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-usage(){
-	echo -n
-	fmt <<EOF
-DESCRIPTION
-	Rebuild the library cache stored in APCu for the standardebooks.org FPM pool.
-
-USAGE
-	rebuild-library-cache
-EOF
-	exit 1
-}
-
-if [ $# -eq 1 ]; then
-	if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
-		usage
-	fi
-fi
-
-# If this script is run by a user without sudo powers, they can be given for this command by creating a file in sudoers.d with:
-# MY_USERNAME ALL=(www-data) NOPASSWD: /usr/bin/env SCRIPT_FILENAME=/tmp/rebuild-library-cache.php REQUEST_METHOD=GET cgi-fcgi -bind -connect *
-
-echo "<?php require_once('Core.php'); Library::RebuildCache(); ?>" > /tmp/rebuild-library-cache.php
-sudo -u www-data env SCRIPT_FILENAME=/tmp/rebuild-library-cache.php REQUEST_METHOD=GET cgi-fcgi -bind -connect "/run/php/standardebooks.org.sock" &> /dev/null
-rm /tmp/rebuild-library-cache.php
diff --git a/www/bulk-downloads/collection.php b/www/bulk-downloads/collection.php
index 3661ee02..8a79e3a7 100644
--- a/www/bulk-downloads/collection.php
+++ b/www/bulk-downloads/collection.php
@@ -5,9 +5,9 @@ use function Safe\apcu_fetch;
 use function Safe\preg_replace;
 
 $canDownload = false;
-$name = HttpInput::Str(GET, 'name', false) ?? '';
+$class = HttpInput::Str(GET, 'class', false) ?? '';
 
-if($name != 'authors' && $name != 'collections' && $name != 'subjects' && $name != 'months'){
+if($class != 'authors' && $class != 'collections' && $class != 'subjects' && $class != 'months'){
 	Template::Emit404();
 }
 
@@ -18,14 +18,14 @@ if($GLOBALS['User'] !== null && $GLOBALS['User']->Benefits->CanBulkDownload){
 $collection = [];
 
 try{
-	$collection = apcu_fetch('bulk-downloads-' . $name);
+	$collection = apcu_fetch('bulk-downloads-' . $class);
 }
 catch(Safe\Exceptions\ApcuException $ex){
 	$result = Library::RebuildBulkDownloadsCache();
-	$collection = $result[$name];
+	$collection = $result[$class];
 }
 
-$title = preg_replace('/s$/', '', ucfirst($name));
+$title = preg_replace('/s$/', '', ucfirst($class));
 
 ?><?= Template::Header(['title' => 'Downloads by ' . $title, 'highlight' => '', 'description' => 'Download zip files containing all of the Standard Ebooks in a given collection.']) ?>
 <main>
@@ -34,8 +34,8 @@ $title = preg_replace('/s$/', '', ucfirst($name));
 		<? if(!$canDownload){ ?>
 			<p><a href="/about#patrons-circle">Patrons circle members</a> get convenient access to zip files containing collections of different categories of ebooks. You can <a href="/donate#patrons-circle">join the Patrons Circle</a> with a small donation in support of our continuing mission to create free, beautiful digital literature, and download these collections files too.</p>
 		<? } ?>
-		<p>These zip files contain each ebook in every format we offer, and are updated once daily with the latest versions of each ebook. Read about <a href="/help/how-to-use-our-ebooks#which-file-to-download">which file format to download</a>.</p>
-		<? if($name == 'months'){ ?>
+		<p>These zip files contain each ebook in every format we offer, and are kept updated with the latest versions of each ebook. Read about <a href="/help/how-to-use-our-ebooks#which-file-to-download">which file format to download</a>.</p>
+		<? if($class == 'months'){ ?>
 			<table class="download-list">
 				<caption aria-hidden="hidden">Scroll right →</caption>
 				<tbody>
diff --git a/www/feeds/collection.php b/www/feeds/collection.php
index 87e9c55f..9494a82f 100644
--- a/www/feeds/collection.php
+++ b/www/feeds/collection.php
@@ -6,10 +6,10 @@ use function Safe\glob;
 use function Safe\preg_replace;
 use function Safe\usort;
 
-$name = HttpInput::Str(GET, 'name', false) ?? '';
+$class = HttpInput::Str(GET, 'class', false) ?? '';
 $type = HttpInput::Str(GET, 'type', false) ?? '';
 
-if($name != 'authors' && $name != 'collections' && $name != 'subjects'){
+if($class != 'authors' && $class != 'collections' && $class != 'subjects'){
 	Template::Emit404();
 }
 
@@ -19,7 +19,7 @@ if($type != 'rss' && $type != 'atom'){
 
 $feeds = [];
 
-$lcTitle = preg_replace('/s$/', '', $name);
+$lcTitle = preg_replace('/s$/', '', $class);
 $ucTitle = ucfirst($lcTitle);
 $ucType = 'RSS 2.0';
 if($type === 'atom'){
@@ -27,36 +27,10 @@ if($type === 'atom'){
 }
 
 try{
-	$feeds = apcu_fetch('feeds-index-' . $type . '-' . $name);
+	$feeds = apcu_fetch('feeds-index-' . $type . '-' . $class);
 }
 catch(Safe\Exceptions\ApcuException $ex){
-	$files = glob(WEB_ROOT . '/feeds/' . $type . '/' . $name . '/*.xml');
-
-	$feeds = [];
-
-	foreach($files as $file){
-		$obj = new stdClass();
-		$obj->Url = '/feeds/' . $type . '/' . $name . '/' . basename($file, '.xml');
-
-		$obj->Label  = exec('attr -g se-label ' . escapeshellarg($file)) ?: null;
-		if($obj->Label == null){
-			$obj->Label = basename($file, '.xml');
-		}
-
-		$obj->LabelSort  = exec('attr -g se-label-sort ' . escapeshellarg($file)) ?: null;
-		if($obj->LabelSort == null){
-			$obj->LabelSort = basename($file, '.xml');
-		}
-
-		$feeds[] = $obj;
-	}
-
-	$collator = Collator::create('en_US'); // Used for sorting letters with diacritics like in author names
-	if($collator !== null){
-		usort($feeds, function($a, $b) use($collator){ return $collator->compare($a->LabelSort, $b->LabelSort); });
-	}
-
-	apcu_store('feeds-index-' . $type . '-' . $name, $feeds, 43200); // 12 hours
+	$feeds = Library::RebuildFeedsCache($type, $class);
 }
 ?><?= Template::Header(['title' => $ucType . ' Ebook Feeds by ' . $ucTitle, 'description' => 'A list of available ' . $ucType . ' feeds of Standard Ebooks ebooks by ' . $lcTitle . '.']) ?>
 <main>