diff --git a/Botticelli.Framework.Telegram/TelegramBot.cs b/Botticelli.Framework.Telegram/TelegramBot.cs
index 38ff9c5b..a52ea281 100644
--- a/Botticelli.Framework.Telegram/TelegramBot.cs
+++ b/Botticelli.Framework.Telegram/TelegramBot.cs
@@ -32,6 +32,7 @@ public class TelegramBot : BaseBot<TelegramBot>
     private readonly IBotDataAccess _data;
     private readonly IBotUpdateHandler _handler;
     private readonly ITextTransformer _textTransformer;
+    private bool _handlerLoaded = false;
     protected readonly ITelegramBotClient Client;
 
     // ReSharper disable once MemberCanBeProtected.Global
@@ -512,13 +513,16 @@ protected override Task<StartBotResponse> InnerStartBotAsync(StartBotRequest req
             BotStatusKeeper.IsStarted = true;
 
             // Rethrowing events from BotUpdateHandler
-            _handler.MessageReceived += (sender, e)
+            if (!_handlerLoaded)
+            {
+                _handler.MessageReceived += (sender, e)
                     => MessageReceived?.Invoke(sender, e);
-            _handler.ContactShared += (sender, e)
-                => ContactShared?.Invoke(sender, e);
-            _handler.NewChatMembers += (sender, e)
-                => NewChatMembers?.Invoke(sender, e);
-
+                _handler.ContactShared += (sender, e)
+                    => ContactShared?.Invoke(sender, e);
+                _handler.NewChatMembers += (sender, e)
+                    => NewChatMembers?.Invoke(sender, e);
+                _handlerLoaded = true;
+            }
             Client.StartReceiving(_handler, cancellationToken: token);
 
             Logger.LogInformation($"{nameof(StartBotAsync)}: started");
diff --git a/README.md b/README.md
index cff1a249..1084e6ea 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,15 @@
-# Botticelli
+# Botticelli 🤖 – Universal .NET Framework for AI-Powered Bots
+
+<img src="https://github.com/user-attachments/assets/004b4af6-5bfb-4f23-90f0-d5da6c998027" alt="Logo" style="width: 100%; height: auto;"/>
+
+Build smart chatbots in minutes for Telegram, WhatsApp, and beyond.  
+Seamless integration with ChatGPT, DeepSeek, YandexGPT, databases, queues, speech, and scheduling.  
+Fully open-source · Cross-platform
+
 **Botticelli** framework: a chat bot development platform for .NET 
 
 [![License](https://img.shields.io/badge/GPL-license-orange)](https://github.com/devgopher/botticelli?tab=GPL-3.0-1-ov-file)
-[![Release](https://img.shields.io/badge/Release-0.6-orange)](https://github.com/devgopher/botticelli/releases/tag/0.6)
+[![Release](https://img.shields.io/badge/Release-0.8.3-orange)](https://github.com/devgopher/botticelli/releases/tag/v0.8.3)
 [![Documentations](https://img.shields.io/badge/Documentation-docs-orange.svg?style=flat-square)](http://botticellibots.com/documentation/)
 [![Youtrack Dashboard](https://img.shields.io/badge/Youtrack-dashboard-orange.svg?style=flat-square)](https://botticelli.youtrack.cloud/dashboard)
 
@@ -10,18 +17,17 @@
 [![Telegram](https://img.shields.io/badge/Telegram-channel-orange)](https://t.me/botticelli_bots) 
 
 **There are several reasons to choose Botticelli:**
-- cross-platform
-- supports a wide range of messengers (Telegram, Facebook, VK)
-- extensible (you may add support of any other messenger, that has an open API)
-- reliable
-- easy to use
-- easy to deploy
-- easy to manage/administrate bots
-- easy to integrate with **databases**
-- easy to integrate with **AI** (**ChatGPT**, **YandexGPT**, **DeepSeek**) solutions (Botticelli.AI)
-- easy to integrate with **speech synthesizers** (Botticelli.Talks)
-- easy to integrate with queue brokers for highload systems (Botticelli.Bus)
-- easy to schedule (Botticelli.Scheduler)
+
+✅ **Multi-platform** – Telegram + custom providers  
+✅ **AI integrations out-of-the-box** – ChatGPT, DeepSeek, YandexGPT, GPT-J  
+✅ **Databases & queues** – SQL/NoSQL + RabbitMQ/Kafka support  
+✅ **Voice & speech** – built-in TTS/STT (Botticelli.Talks)  
+✅ **Task scheduler** – cron jobs & delayed messages  
+✅ **Web admin panel** – monitor and control all bots from one place  
+✅ **Minimal boilerplate** – production bot in 20–50 lines  
+✅ **Production-ready** – Docker, logging, health checks  
+✅ **100 % open-source** – no hidden paid features  
+✅ **.NET 8+** – runs everywhere (Windows / Linux / macOS / ARM)
 
 # Getting Started
 
@@ -38,6 +44,27 @@ On a bot side we can implement any business logic we want.
 
 
 ## Application examples
+### Air quality bot
+<img src="https://github.com/devgopher/air_quality_bot/blob/master/WeatherQuality/air_new_logo.jpg" alt="Alt Text" width="512" height="auto">
+
 [Air quality info bot](https://t.me/air_quality_info_bot) - this Telegram bot gets an air quality for your location
 
 [Air quality info bot sources](https://github.com/devgopher/air_quality_bot) - Air quality bot sources
+
+
+### Recipes finder bot
+<img src="https://github.com/devgopher/cookbook_bot/blob/main/logo.png" alt="Alt Text" width="512" height="auto">
+
+[Recipes finder bot](https://t.me/cooking_recipes903_bot) - Recipes finder Telegram bot
+
+[Recipes finder bot sources](https://github.com/devgopher/cookbook_bot) - Recipes finder bot sources
+
+
+### WikiBooks finder bot
+<img src="https://github.com/devgopher/wikibooks_bot/blob/main/WikiBooksBot/WikiBooksBot/logo.png" alt="Alt Text" width="512" height="auto">
+
+[WikiBooks finder bot](https://t.me/wikibooks_search_bot) - WikiBooks finder Telegram bot
+
+[WikiBooks finder bot sources](https://github.com/devgopher/wikibooks_bot) - WikiBooks finder bot sources
+
+[![Star History Chart](https://api.star-history.com/svg?repos=devgopher/botticelli&type=date&legend=top-left)](https://www.star-history.com/#devgopher/botticelli&type=date&legend=top-left)