1<?php 2 3/** 4 * webtrees: online genealogy 5 * Copyright (C) 2019 webtrees development team 6 * This program is free software: you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, either version 3 of the License, or 9 * (at your option) any later version. 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * You should have received a copy of the GNU General Public License 15 * along with this program. If not, see <http://www.gnu.org/licenses/>. 16 */ 17declare(strict_types=1); 18 19namespace Fisharebest\Webtrees\Schema; 20 21/** 22 * Upgrade the database schema from version 12 to version 13. 23 */ 24class Migration12 implements MigrationInterface 25{ 26 /** 27 * Upgrade to to the next version. 28 * 29 * @return void 30 */ 31 public function upgrade(): void 32 { 33 // These migrations have been merged into migration 0. 34 // Direct upgrade from webtrees < 1.7.9 is not supported. 35 } 36} 37