diff --git a/manifest.toml b/manifest.toml
index 15c6482..117854c 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -39,8 +39,8 @@ ram.runtime = "50M"
 
 [resources]
         [resources.sources.main]
-        url = "https://github.com/mautic/mautic/releases/download/4.4.7/4.4.7.zip"
-        sha256 = "a8364fc737c94122b59043726f82e2e7252aa3489d4e9bd5a95b2f70fb83658a"
+        url = "https://github.com/mautic/mautic/releases/download/4.4.8/4.4.8.zip"
+        sha256 = "e238648fb0c31e500383ac7b93e04b3a2dfcfd2335b756db36907c2ffd0a60ac"
         in_subdir = false
 
     [resources.system_user]
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 24d9465..6ef0bd5 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -19,61 +19,3 @@
 #=================================================
 # EXPERIMENTAL HELPERS
 #=================================================
-
-# Send an email to inform the administrator
-#
-# usage: ynh_send_readme_to_admin app_message [recipients]
-# | arg: app_message - The message to send to the administrator.
-# | arg: recipients - The recipients of this email. Use spaces to separate multiples recipients. - default: root
-#	example: "root admin@domain"
-#	If you give the name of a YunoHost user, ynh_send_readme_to_admin will find its email adress for you
-#	example: "root admin@domain user1 user2"
-ynh_send_readme_to_admin() {
-	local app_message="${1:-...No specific information...}"
-	local recipients="${2:-root}"
-
-	# Retrieve the email of users
-	find_mails () {
-		local list_mails="$1"
-		local mail
-		local recipients=" "
-		# Read each mail in argument
-		for mail in $list_mails
-		do
-			# Keep root or a real email address as it is
-			if [ "$mail" = "root" ] || echo "$mail" | grep --quiet "@"
-			then
-				recipients="$recipients $mail"
-			else
-				# But replace an user name without a domain after by its email
-				if mail=$(ynh_user_get_info "$mail" "mail" 2> /dev/null)
-				then
-					recipients="$recipients $mail"
-				fi
-			fi
-		done
-		echo "$recipients"
-	}
-	recipients=$(find_mails "$recipients")
-
-	local mail_subject="☁️🆈🅽🅷☁️: \`$app\` has important message for you"
-
-	local mail_message="This is an automated message from your beloved YunoHost server.
-Specific information for the application $app.
-$app_message
----
-Automatic diagnosis data from YunoHost
-$(yunohost tools diagnosis | grep -B 100 "services:" | sed '/services:/d')"
-	
-	# Define binary to use for mail command
-	if [ -e /usr/bin/bsd-mailx ]
-	then
-		local mail_bin=/usr/bin/bsd-mailx
-	else
-		local mail_bin=/usr/bin/mail.mailutils
-	fi
-
-	# Send the email to the recipients
-	echo "$mail_message" | $mail_bin -a "Content-Type: text/plain; charset=UTF-8" -s "$mail_subject" "$recipients"
-}
-