Update changelog for v0.0.103 (#259)

Author: devin-ai-integration[bot]

content/Changelog/sdk-py.mdx

@@ -7,6 +7,22 @@ import { Callout } from 'fumadocs-ui/components/callout';
 
 This page documents the release history of the [Agentuity Python SDK](https://github.com/agentuity/sdk-py).
 
+## v0.0.103
+
+<Callout type="info">
+  Released: August 8, 2025
+</Callout>
+
+**Added:**
+
+- Telegram IO support with comprehensive Telegram integration capabilities
+- New Telegram API module for Telegram-specific operations and utilities
+- Telegram data processing support in the data layer for handling Telegram-specific content types
+
+**Changed:**
+
+- Updated agent directory structure to prefer `agentuity_agents` over `agentuity-agents` for improved Python compatibility
+
 ## v0.0.102
 
 <Callout type="info">