v2.4.2

# Changelog

## New Features:

- **Azure Blob Storage:** Knowledge now supports private Azure Blob Storage for file loading, similarly to Sharepoint and Github.
- **OpenAI Responses API:** Add support for the OpenAI Responses API specification for providers that implement it (Ollama v0.13.3+, OpenRouter beta).

## Bug Fixes:

- **LightRAG search:** Fix added to preserve references in search response.
- **MilvusDB**: Specify `output_fields` in document lookup queries to fix Milvus Lite error
- **Async Database Drivers:** Fix table caching in AsyncSQLiteDb, AsyncPostgresDb, AsyncMySQLDb, and FirestoreDb where `None` values were incorrectly cached, preventing table creation on subsequent calls.

## What's Changed
* fix: preserve LightRAG references in search response [SDK-404] by @harshsinha03 in https://github.com/agno-agi/agno/pull/6119
* fix: Milvus Lite query bug and upsert hybrid search handling [SDK-294] by @harshsinha03 in https://github.com/agno-agi/agno/pull/6118
* feat: Azure blob storage by @willemcdejongh in https://github.com/agno-agi/agno/pull/6120
* [feat] add OpenAI Responses API support for Ollama and OpenRouter by @ysolanky in https://github.com/agno-agi/agno/pull/6061
* fix: Remove deprecated Pydantic Config and use `model_config` by @benmezger in https://github.com/agno-agi/agno/pull/6123
* fix: remove hasattr caching in async db drivers preventing table creation by @kausmeows in https://github.com/agno-agi/agno/pull/6128
* chore: Release 2.4.2 by @kausmeows in https://github.com/agno-agi/agno/pull/6130


**Full Changelog**: https://github.com/agno-agi/agno/compare/v2.4.1...v2.4.2