diff --git a/src/danog/MadelineProto/ApiWrappers/Start.php b/src/danog/MadelineProto/ApiWrappers/Start.php
index 65c43ee9..fc9a5514 100644
--- a/src/danog/MadelineProto/ApiWrappers/Start.php
+++ b/src/danog/MadelineProto/ApiWrappers/Start.php
@@ -37,7 +37,7 @@ trait Start
      */
     private function APIStart(array $settings): \Generator
     {
-        if (PHP_SAPI === 'cli') {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
             $stdout = getStdout();
             yield $stdout->write('You did not define a valid API ID/API hash. Do you want to define it now manually, or automatically? (m/a)
 Note that you can also provide the API parameters directly in the code using the settings: https://docs.madelineproto.xyz/docs/SETTINGS.html#settingsapp_infoapi_id'.PHP_EOL);
diff --git a/src/danog/MadelineProto/Exception.php b/src/danog/MadelineProto/Exception.php
index f0c809ea..0308d623 100644
--- a/src/danog/MadelineProto/Exception.php
+++ b/src/danog/MadelineProto/Exception.php
@@ -64,7 +64,7 @@ class Exception extends \Exception
             $additional = 'Follow the instructions @ https://prime.madelineproto.xyz to install it.';
         }
         $message = 'MadelineProto requires the '.$extensionName.' extension to run. '.$additional;
-        if (PHP_SAPI !== 'cli') {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
             echo $message.'<br>';
         }
         $file = 'MadelineProto';
diff --git a/src/danog/MadelineProto/Logger.php b/src/danog/MadelineProto/Logger.php
index 9d2ec731..e436e326 100644
--- a/src/danog/MadelineProto/Logger.php
+++ b/src/danog/MadelineProto/Logger.php
@@ -21,6 +21,8 @@ namespace danog\MadelineProto;
 
 use Amp\ByteStream\ResourceOutputStream;
 use Amp\Failure;
+use Amp\Loop;
+
 use function Amp\ByteStream\getStderr;
 use function Amp\ByteStream\getStdout;
 
@@ -87,12 +89,17 @@ class Logger
      * @var boolean
      */
     public static $printed = false;
+    /**
+     * Log rotation loop ID.
+     */
+    private string $rotateId;
     const ULTRA_VERBOSE = 5;
     const VERBOSE = 4;
     const NOTICE = 3;
     const WARNING = 2;
     const ERROR = 1;
     const FATAL_ERROR = 0;
+
     const NO_LOGGER = 0;
     const DEFAULT_LOGGER = 1;
     const FILE_LOGGER = 2;
@@ -125,14 +132,14 @@ class Logger
         if (!isset($settings['logger']['logger_param']) && isset($settings['logger']['param'])) {
             $settings['logger']['logger_param'] = $settings['logger']['param'];
         }
-        if (PHP_SAPI !== 'cli' && isset($settings['logger']['logger_param']) && $settings['logger']['logger_param'] === 'MadelineProto.log') {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg' && isset($settings['logger']['logger_param']) && $settings['logger']['logger_param'] === 'MadelineProto.log') {
             $settings['logger']['logger_param'] = Magic::$script_cwd.'/MadelineProto.log';
         }
         $logger = new self($settings['logger']['logger'], $settings['logger']['logger_param'] ?? '', $prefix, $settings['logger']['logger_level'] ?? Logger::VERBOSE, $settings['logger']['max_size'] ?? 100 * 1024 * 1024);
         if (!self::$default) {
             self::$default = $logger;
         }
-        if (PHP_SAPI !== 'cli') {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
             try {
                 \error_reporting(E_ALL);
                 \ini_set('log_errors', 1);
@@ -170,22 +177,28 @@ class Logger
      *
      * @return void
      */
-    public function __construct(int $mode, $optional = null, string $prefix = '', int $level = self::NOTICE, int $max_size = 100 * 1024 * 1024)
+    public function __construct(int $mode, $optional = null, string $prefix = '', int $level = self::NOTICE, int $max_size = 10 * 1024 * 1024)
     {
         if ($mode === null) {
             throw new Exception(\danog\MadelineProto\Lang::$current_lang['no_mode_specified']);
         }
+        if ($mode === self::NO_LOGGER) {
+            $mode = (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') ? Logger::ECHO_LOGGER : Logger::FILE_LOGGER;
+        }
+        $level = \max($level, self::NOTICE);
+        $max_size = \max($max_size, 100 * 1024);
+
         $this->mode = $mode;
-        $this->optional = $mode == 2 ? Tools::absolute($optional) : $optional;
+        $this->optional = $mode == self::FILE_LOGGER ? Tools::absolute($optional) : $optional;
         $this->prefix = $prefix === '' ? '' : ', '.$prefix;
         $this->level = $level;
-        if ($this->mode === 2 && !\file_exists(\pathinfo($this->optional, PATHINFO_DIRNAME))) {
+        if ($this->mode === self::FILE_LOGGER && !\file_exists(\pathinfo($this->optional, PATHINFO_DIRNAME))) {
             $this->optional = Magic::$script_cwd.'/MadelineProto.log';
         }
-        if ($this->mode === 2 && !\preg_match('/\\.log$/', $this->optional)) {
+        if ($this->mode === self::FILE_LOGGER && !\preg_match('/\\.log$/', $this->optional)) {
             $this->optional .= '.log';
         }
-        if ($mode === 2 && $max_size !== -1 && \file_exists($this->optional) && \filesize($this->optional) > $max_size) {
+        if ($mode === self::FILE_LOGGER && $max_size !== -1 && \file_exists($this->optional) && \filesize($this->optional) > $max_size) {
             \unlink($this->optional);
         }
         $this->colors[self::ULTRA_VERBOSE] = \implode(';', [self::FOREGROUND['light_gray'], self::SET['dim']]);
@@ -195,14 +208,30 @@ class Logger
         $this->colors[self::ERROR] = \implode(';', [self::FOREGROUND['white'], self::SET['bold'], self::BACKGROUND['red']]);
         $this->colors[self::FATAL_ERROR] = \implode(';', [self::FOREGROUND['red'], self::SET['bold'], self::BACKGROUND['light_gray']]);
         $this->newline = PHP_EOL;
-        if ($this->mode === 3) {
+        if ($this->mode === self::ECHO_LOGGER) {
             $this->stdout = getStdout();
-            if (PHP_SAPI !== 'cli') {
+            if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
                 $this->newline = '<br>'.$this->newline;
             }
-        } elseif ($this->mode === 2) {
-            $this->stdout = new ResourceOutputStream(\fopen($this->optional, 'a+'));
-        } elseif ($this->mode === 1) {
+        } elseif ($this->mode === self::FILE_LOGGER) {
+            Snitch::logFile($this->optional);
+            $this->stdout = new ResourceOutputStream(\fopen($this->optional, 'a'));
+            if ($max_size !== -1) {
+                $this->rotateId = Loop::repeat(
+                    10*1000,
+                    function () use ($max_size) {
+                        \clearstatcache(true, $this->optional);
+                        if (\filesize($this->optional) >= $max_size) {
+                            $this->stdout = null;
+                            \unlink($this->optional);
+                            $this->stdout = new ResourceOutputStream(\fopen($this->optional, 'a'));
+                        }
+                        $this->logger("Automatically truncated logfile to $max_size");
+                    }
+                );
+                Loop::unreference($this->rotateId);
+            }
+        } elseif ($this->mode === self::DEFAULT_LOGGER) {
             $result = @\ini_get('error_log');
             if ($result === 'syslog') {
                 $this->stdout = getStderr();
@@ -213,6 +242,15 @@ class Logger
             }
         }
     }
+    /**
+     * Destructor function.
+     */
+    public function __destruct(): void
+    {
+        if ($this->rotateId) {
+            Loop::cancel($this->rotateId);
+        }
+    }
     /**
      * Log a message.
      *
@@ -240,7 +278,7 @@ class Logger
      */
     public function logger($param, int $level = self::NOTICE, string $file = ''): void
     {
-        if ($level > $this->level || $this->mode === 0) {
+        if ($level > $this->level || $this->mode === self::NO_LOGGER) {
             return;
         }
         if (!self::$printed) {
@@ -252,7 +290,7 @@ class Logger
             $this->logger('https://github.com/danog/MadelineProto');
             $this->colors[self::NOTICE] = \implode(';', [self::FOREGROUND['yellow'], self::SET['bold']]);
         }
-        if ($this->mode === 4) {
+        if ($this->mode === self::CALLABLE_LOGGER) {
             \call_user_func_array($this->optional, [$param, $level]);
             return;
         }
@@ -266,25 +304,22 @@ class Logger
             $file = \basename(\debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 1)[0]['file'], '.php');
         }
         $param = \str_pad($file.$prefix.': ', 16 + \strlen($prefix))."\t".$param;
-        switch ($this->mode) {
-            case 1:
-                if ($this->stdout->write($param.$this->newline) instanceof Failure) {
-                    \error_log($param);
-                }
-                break;
-            default:
-                $param = Magic::$isatty ? "\33[".$this->colors[$level].'m'.$param."\33[0m".$this->newline : $param.$this->newline;
-                if ($this->stdout->write($param) instanceof Failure) {
-                    switch ($this->mode) {
-                        case 3:
-                            echo $param;
-                            break;
-                        case 2:
-                            \file_put_contents($this->optional, $param, FILE_APPEND);
-                            break;
-                    }
-                }
-                break;
+        if ($this->mode === self::DEFAULT_LOGGER) {
+            if ($this->stdout->write($param.$this->newline) instanceof Failure) {
+                \error_log($param);
+            }
+            return;
+        }
+        $param = Magic::$isatty ? "\33[".$this->colors[$level].'m'.$param."\33[0m".$this->newline : $param.$this->newline;
+        if ($this->stdout->write($param) instanceof Failure) {
+            switch ($this->mode) {
+                case self::ECHO_LOGGER:
+                    echo $param;
+                    break;
+                case self::FILE_LOGGER:
+                    \file_put_contents($this->optional, $param, FILE_APPEND);
+                    break;
+            }
         }
     }
 }
diff --git a/src/danog/MadelineProto/MTProto.php b/src/danog/MadelineProto/MTProto.php
index 31cc670e..de624968 100644
--- a/src/danog/MadelineProto/MTProto.php
+++ b/src/danog/MadelineProto/MTProto.php
@@ -421,6 +421,11 @@ class MTProto extends AsyncConstruct implements TLCallback
      */
     private $TL;
 
+    /**
+     * Snitch.
+     */
+    private Snitch $snitch;
+
     /**
      * List of properties stored in database (memory or external).
      * @see DbPropertiesFabric
@@ -564,7 +569,10 @@ class MTProto extends AsyncConstruct implements TLCallback
             'temp_rekeyed_secret_chats',
 
             // Report URI
-            'reportDest'
+            'reportDest',
+
+            // Packagist install report state
+            'packagistReported'
         ];
     }
 
@@ -824,6 +832,9 @@ class MTProto extends AsyncConstruct implements TLCallback
      */
     private function upgradeMadelineProto(): \Generator
     {
+        if (!isset($this->snitch)) {
+            $this->snitch = new Snitch;
+        }
         $this->logger->logger(Lang::$current_lang['serialization_ofd'], Logger::WARNING);
         foreach ($this->datacenter->getDataCenterConnections() as $dc_id => $socket) {
             if ($this->authorized === self::LOGGED_IN && \strpos($dc_id, '_') === false && $socket->hasPermAuthKey() && $socket->hasTempAuthKey()) {
@@ -1281,10 +1292,10 @@ class MTProto extends AsyncConstruct implements TLCallback
              */
             // write to
             'logger_param' => Magic::$script_cwd.'/MadelineProto.log',
-            'logger' => PHP_SAPI === 'cli' ? 3 : 2,
+            'logger' => (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') ? Logger::ECHO_LOGGER : Logger::FILE_LOGGER,
             // overwrite previous setting and echo logs
             'logger_level' => Logger::VERBOSE,
-            'max_size' => 100 * 1024 * 1024,
+            'max_size' => 10 * 1024 * 1024,
             // Logging level, available logging levels are: ULTRA_VERBOSE, VERBOSE, NOTICE, WARNING, ERROR, FATAL_ERROR. Can be provided as last parameter to the logging function.
         ], 'max_tries' => [
             'query' => 5,
diff --git a/src/danog/MadelineProto/Magic.php b/src/danog/MadelineProto/Magic.php
index 1ebfd9b5..e8bb8f69 100644
--- a/src/danog/MadelineProto/Magic.php
+++ b/src/danog/MadelineProto/Magic.php
@@ -276,7 +276,7 @@ class Magic
                 self::$revision = 'Revision: '.self::$revision.$latest;
             }
             self::$can_parallel = false;
-            if (PHP_SAPI === 'cli' && !(\class_exists(\Phar::class) && \Phar::running())) {
+            if ((PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') && !(\class_exists(\Phar::class) && \Phar::running())) {
                 try {
                     $back = \debug_backtrace(0);
                     \define('AMP_WORKER', 1);
@@ -330,7 +330,7 @@ class Magic
                   );
                   resolver(new Rfc8484StubResolver($DohConfig));
               }*/
-            if (PHP_SAPI !== 'cli') {
+            if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
                 try {
                     \error_reporting(E_ALL);
                     \ini_set('log_errors', 1);
diff --git a/src/danog/MadelineProto/RPCErrorException.php b/src/danog/MadelineProto/RPCErrorException.php
index 60c0d939..d5deab2f 100644
--- a/src/danog/MadelineProto/RPCErrorException.php
+++ b/src/danog/MadelineProto/RPCErrorException.php
@@ -54,7 +54,7 @@ class RPCErrorException extends \Exception
     public function __toString()
     {
         $result = \sprintf(\danog\MadelineProto\Lang::$current_lang['rpc_tg_error'], self::localizeMessage($this->caller, $this->code, $this->message)." ({$this->code})", $this->rpc, $this->file, $this->line.PHP_EOL, \danog\MadelineProto\Magic::$revision.PHP_EOL.PHP_EOL).PHP_EOL.$this->getTLTrace().PHP_EOL;
-        if (PHP_SAPI !== 'cli') {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
             $result = \str_replace(PHP_EOL, '<br>'.PHP_EOL, $result);
         }
         return $result;
diff --git a/src/danog/MadelineProto/TL/Conversion/Exception.php b/src/danog/MadelineProto/TL/Conversion/Exception.php
index 66783398..956d2ae3 100644
--- a/src/danog/MadelineProto/TL/Conversion/Exception.php
+++ b/src/danog/MadelineProto/TL/Conversion/Exception.php
@@ -25,7 +25,7 @@ class Exception extends \Exception
     public function __toString()
     {
         $result = \get_class($this).($this->message !== '' ? ': ' : '').$this->message.PHP_EOL.\danog\MadelineProto\Magic::$revision.PHP_EOL.'TL Trace (YOU ABSOLUTELY MUST READ THE TEXT BELOW):'.PHP_EOL.PHP_EOL.$this->getTLTrace().PHP_EOL;
-        if (PHP_SAPI !== 'cli') {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
             $result = \str_replace(PHP_EOL, '<br>'.PHP_EOL, $result);
         }
         return $result;
diff --git a/src/danog/MadelineProto/TL/Exception.php b/src/danog/MadelineProto/TL/Exception.php
index dbeef702..174975e3 100644
--- a/src/danog/MadelineProto/TL/Exception.php
+++ b/src/danog/MadelineProto/TL/Exception.php
@@ -25,7 +25,7 @@ class Exception extends \Exception
     public function __toString()
     {
         $result = \get_class($this).($this->message !== '' ? ': ' : '').$this->message.PHP_EOL.\danog\MadelineProto\Magic::$revision.PHP_EOL.'TL Trace (YOU ABSOLUTELY MUST READ THE TEXT BELOW):'.PHP_EOL.PHP_EOL.$this->getTLTrace().PHP_EOL;
-        if (PHP_SAPI !== 'cli') {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
             $result = \str_replace(PHP_EOL, '<br>'.PHP_EOL, $result);
         }
         return $result;
diff --git a/src/danog/MadelineProto/TL/PrettyException.php b/src/danog/MadelineProto/TL/PrettyException.php
index c615e648..3df2e114 100644
--- a/src/danog/MadelineProto/TL/PrettyException.php
+++ b/src/danog/MadelineProto/TL/PrettyException.php
@@ -79,7 +79,7 @@ trait PrettyException
         $previous_trace = $this->tl_trace;
         $this->tl_trace = '';
         $eol = PHP_EOL;
-        if (PHP_SAPI !== 'cli') {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg') {
             $eol = '<br>'.PHP_EOL;
         }
         $tl = false;
diff --git a/src/danog/MadelineProto/Wrappers/Loop.php b/src/danog/MadelineProto/Wrappers/Loop.php
index c44da077..fe0bf868 100644
--- a/src/danog/MadelineProto/Wrappers/Loop.php
+++ b/src/danog/MadelineProto/Wrappers/Loop.php
@@ -65,7 +65,7 @@ trait Loop
             $this->loop_callback = null;
         }
         static $inited = false;
-        if (PHP_SAPI !== 'cli' && !$inited) {
+        if (PHP_SAPI !== 'cli' && PHP_SAPI !== 'phpdbg' && !$inited) {
             $needs_restart = true;
             try {
                 \set_time_limit(-1);
@@ -206,7 +206,7 @@ trait Loop
      */
     public function closeConnection($message = 'OK!')
     {
-        if (PHP_SAPI === 'cli' || isset($GLOBALS['exited']) || \headers_sent()) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg' || isset($GLOBALS['exited']) || \headers_sent()) {
             return;
         }
         $this->logger->logger($message);
diff --git a/src/danog/MadelineProto/Wrappers/Start.php b/src/danog/MadelineProto/Wrappers/Start.php
index 68cceba1..646c432f 100644
--- a/src/danog/MadelineProto/Wrappers/Start.php
+++ b/src/danog/MadelineProto/Wrappers/Start.php
@@ -36,7 +36,7 @@ trait Start
         if ($this->authorized === self::LOGGED_IN) {
             return yield from $this->fullGetSelf();
         }
-        if (PHP_SAPI === 'cli') {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
             if (\strpos(yield Tools::readLine('Do you want to login as user or bot (u/b)? '), 'b') !== false) {
                 yield from $this->botLogin(yield Tools::readLine('Enter your bot token: '));
             } else {
diff --git a/tools/phar.php b/tools/phar.php
index 3ea3172e..0c81a763 100644
--- a/tools/phar.php
+++ b/tools/phar.php
@@ -78,6 +78,8 @@ function ___install_madeline()
         $release_branch = $release_fallback_branch;
     }
 
+    \define('HAD_MADELINE_PHAR', \file_exists('madeline.phar'));
+
     if (!\file_exists('madeline.phar') || !\file_exists('madeline.phar.version') || \file_get_contents('madeline.phar.version') !== $release) {
         $phar = \file_get_contents(\sprintf($phar_template, $release_branch));
 
@@ -117,9 +119,9 @@ function ___install_madeline()
             }
 
             if (\defined('HHVM_VERSION')) {
-                $phpVersion = 'HHVM ' . HHVM_VERSION;
+                $phpVersion = 'HHVM '.HHVM_VERSION;
             } else {
-                $phpVersion = 'PHP ' . PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION . '.' . PHP_RELEASE_VERSION;
+                $phpVersion = 'PHP '.PHP_MAJOR_VERSION.'.'.PHP_MINOR_VERSION.'.'.PHP_RELEASE_VERSION;
             }
             $opts = ['http' =>
                 [
@@ -140,7 +142,7 @@ function ___install_madeline()
                     'timeout' => 6,
                 ],
             ];
-            //@\file_get_contents("https://packagist.org/downloads/", false, \stream_context_create($opts));
+            @\file_get_contents("https://packagist.org/downloads/", false, \stream_context_create($opts));
         }
     }
 }