Changelog

New Features:

• CEL Support for Workflow Steps: Use CEL (Common Expression Language) expressions as evaluators in Condition, Loop, and Router steps. CEL expressions are strings, making workflow steps fully serializable.
• Neosantara model provider: adds support for Neosantara, an Indonesian LLM gateway that provides an OpenAI-compatible API
• Studio: Visual editor for building Agents, Teams, and Workflows in AgentOS. Drag-and-drop interface with a Registry for managing tools, models, databases, and schemas.

Improvements:

• Workflow Router Step: Added the ability to return name of the Step instead of the step itself as well as support to return a group of steps as a choice for the router
• WebsiteReader Chunking: Now uses FixedSizeChunking instead of Semantic by default to remove the need for an OpenAI API key when not setting any specific chunker.
• Skills: Add shebang parsing and Windows command building for script execution

Bug Fixes:

• LanceDB: Added backward compatibility for deprecated table_names()
• Parallel Step: Fixed parallel step in workflows to also accept name as first positional arg.
• AzureOpenAI: Fixed AzureOpenAI authentication to include azure_ad_token_provider
• Agentic State Tool: Fixed update_session_state tool to correctly extract session_state from run_context after _session_state was removed from the Function class in Agno 2.4.0.
• LearningMachine: Add user message to SessionContextStore for Claude/Gemini compatibility.

What's Changed

• fix: Populate knowledge tables on OS config endpoint by @willemcdejongh in https://github.com/agno-agi/agno/pull/6230
• chore: allow name as first positional arg in Parallel step by @kausmeows in https://github.com/agno-agi/agno/pull/6229
• feat: add step_choices in selector fn of Router by @kausmeows in https://github.com/agno-agi/agno/pull/6215
• chore: Rework Knowledge remote content handler by @willemcdejongh in https://github.com/agno-agi/agno/pull/6192
• chore: update LICENSE copyright with correct attribution by @ashpreetbedi in https://github.com/agno-agi/agno/pull/6255
• fix: enhance AzureOpenAI authentication to include azure_ad_token_provider by @tanmaydarmorha in https://github.com/agno-agi/agno/pull/6092
• fix: propagate workflow session_id to executor events for consistent streaming by @kausmeows in https://github.com/agno-agi/agno/pull/6272
• fix: use list_tables() with table_names() fallback for LanceDB backward compatibility by @harshsinha03 in https://github.com/agno-agi/agno/pull/6273
• feat: add serialization support for all workflow step containers by @ysolanky in https://github.com/agno-agi/agno/pull/6101
• refactor: rename RegistryContentType to RegistryResourceType by @ysolanky in https://github.com/agno-agi/agno/pull/6285
• [feat] Add Neosantara model provider (#6271) by @kausmeows in https://github.com/agno-agi/agno/pull/6290
• [fix] Extract 'session_state' from 'run_context' in update_session_state tool by @Sebastiao-Assuncao in https://github.com/agno-agi/agno/pull/6260
• cookbook: refine typos by @guguoyi in https://github.com/agno-agi/agno/pull/6212
• [fix] don't always require openai when using WebsiteReader by @Samyak2 in https://github.com/agno-agi/agno/pull/6091
• feat: Add shebang parsing and Windows command building for script execution by @uzaxirr in https://github.com/agno-agi/agno/pull/6241
• fix: add user message to SessionContextStore for Claude/Gemini compatibility by @kepler in https://github.com/agno-agi/agno/pull/6291
• chore: Release 2.4.8 by @kausmeows in https://github.com/agno-agi/agno/pull/6288
• fix: GET Workflows breaks if agents are deleted by @pritipsingh in https://github.com/agno-agi/agno/pull/6293

New Contributors

• @tanmaydarmorha made their first contribution in https://github.com/agno-agi/agno/pull/6092
• @guguoyi made their first contribution in https://github.com/agno-agi/agno/pull/6212
• @Samyak2 made their first contribution in https://github.com/agno-agi/agno/pull/6091

Full Changelog: https://github.com/agno-agi/agno/compare/v2.4.7...v2.4.8