Added missing changelog

Author: TiiFuchs

database/migrations/2022_11_11_130500_update_to_0.80.0.php

@@ -0,0 +1,16 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration {
+    public function up()
+    {
+        DB::unprepared(file_get_contents(__DIR__ . '/sql/0.79.0-0.80.0.sql'));
+    }
+
+    public function down()
+    {
+        //
+    }
+};

database/migrations/sql/0.79.0-0.80.0.sql

@@ -0,0 +1,9 @@
+ALTER TABLE `bot_message`
+    ADD COLUMN `is_topic_message` TINYINT(1) DEFAULT 0 COMMENT 'True, if the message is sent to a forum topic' AFTER `forward_date`,
+    ADD COLUMN `message_thread_id` BIGINT(20) NULL DEFAULT NULL COMMENT 'Unique identifier of a message thread to which the message belongs; for supergroups only' AFTER `id`,
+    ADD COLUMN `forum_topic_created` TEXT NULL DEFAULT NULL COMMENT 'Service message: forum topic created' AFTER `proximity_alert_triggered`,
+    ADD COLUMN `forum_topic_closed` TEXT NULL DEFAULT NULL COMMENT 'Service message: forum topic closed' AFTER `forum_topic_created`,
+    ADD COLUMN `forum_topic_reopened` TEXT NULL DEFAULT NULL COMMENT 'Service message: forum topic reopened' AFTER `forum_topic_closed`;
+
+ALTER TABLE `bot_chat`
+    ADD COLUMN `is_forum` TINYINT(1) DEFAULT 0 COMMENT 'True, if the supergroup chat is a forum (has topics enabled)' AFTER `last_name`;