post_upgrade() {
	if [[ $(vercmp $2 3.2.4-8) -lt 0 ]]; then
		post_install
		echo "Please note that the sqlite service file has been renamed to zabbix-server-sqlite.service in 3.2.4-8"
	fi
}

post_install() {
	# remove this notice after a month or two
	echo "If you are upgrading from an AUR package, note that you will have to merge the config file (remove PIDFile),"
	echo "adjust permissions (dedicated users per package) and enable one of zabbix-server-{sqlite,pgsql,mysql}.service"
}