diff --git a/docs b/docs
index 34769aac6..3a0604116 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit 34769aac6fa12a654ba8a1b88deaf08652c17928
+Subproject commit 3a06041168b8d69b31e5de5c555d3c89a9042f6b
diff --git a/src/Broadcast/InternalState.php b/src/Broadcast/InternalState.php
index 745ad4087..bf503da04 100644
--- a/src/Broadcast/InternalState.php
+++ b/src/Broadcast/InternalState.php
@@ -186,7 +186,7 @@ final class InternalState
                     }
                 }
             });
-            if (count($promises) % 50 === 0) {
+            if (\count($promises) % 50 === 0) {
                 await($promises);
                 $promises = [];
             }
diff --git a/src/Db/DriverArray.php b/src/Db/DriverArray.php
index cde10181d..1928472b9 100644
--- a/src/Db/DriverArray.php
+++ b/src/Db/DriverArray.php
@@ -90,16 +90,21 @@ abstract class DriverArray implements DbArray, IteratorAggregate
         ));
     }
 
+    private bool $old = true;
     public function __wakeup(): void
     {
         Magic::start(light: true);
         $this->setSettings($this->dbSettings);
+        if ($this->old) {
+            $this->setSerializer(SerializerType::SERIALIZE);
+        }
     }
 
     public static function getInstance(string $table, DbType|array|null $previous, DatabaseAbstract $settings): static
     {
         /** @var MysqlArray|PostgresArray|RedisArray */
         $instance = new static();
+        $instance->old = false;
         $instance->setTable($table);
 
         $instance->setSettings($settings);
diff --git a/src/InternalDoc.php b/src/InternalDoc.php
index 8a284597c..71b15d0d3 100644
--- a/src/InternalDoc.php
+++ b/src/InternalDoc.php
@@ -1539,6 +1539,8 @@ abstract class InternalDoc
     /**
      * Subscribe to event handler updates for a channel/supergroup we're not a member of.
      *
+     * @param mixed $channel Channel/supergroup to subscribe to
+     *
      * @return bool False if we were already subscribed
      */
     public function subscribeToUpdates(mixed $channel): bool
diff --git a/src/Logger.php b/src/Logger.php
index bb0477ce2..f112f2578 100644
--- a/src/Logger.php
+++ b/src/Logger.php
@@ -314,7 +314,7 @@ final class Logger
         if (!self::$printed) {
             self::$printed = true;
             $this->colors[self::NOTICE] = \implode(';', [self::FOREGROUND['light_gray'], self::SET['bold'], self::BACKGROUND['blue']]);
-            $this->logger('MadelineProto');
+            $this->logger('MadelineProto '.MTProto::RELEASE);
             $this->logger('Copyright (C) 2016-'.\date('Y').' Daniil Gentili');
             $this->logger('Licensed under AGPLv3');
             $this->logger('https://github.com/danog/MadelineProto');
diff --git a/src/MTProto.php b/src/MTProto.php
index 1c0d9e588..f1d4dd3d9 100644
--- a/src/MTProto.php
+++ b/src/MTProto.php
@@ -139,7 +139,7 @@ final class MTProto implements TLCallback, LoggerGetter
      *
      * @var string
      */
-    const RELEASE = '8.0';
+    const RELEASE = '8.0.0-beta84';
     /**
      * We're not logged in.
      *
diff --git a/src/MTProtoTools/UpdateHandler.php b/src/MTProtoTools/UpdateHandler.php
index bf9af8a98..7a8abe744 100644
--- a/src/MTProtoTools/UpdateHandler.php
+++ b/src/MTProtoTools/UpdateHandler.php
@@ -457,6 +457,8 @@ trait UpdateHandler
     /**
      * Subscribe to event handler updates for a channel/supergroup we're not a member of.
      *
+     * @param mixed $channel Channel/supergroup to subscribe to
+     *
      * @return bool False if we were already subscribed
      */
     public function subscribeToUpdates(mixed $channel): bool