Changelog

New Features:

• Nexus Model Class: Adds a Model class for Nexus Router
• File Generation Tools: Added FileGenerationTools to give agents the ability to generate file artifacts! PDFs, CSVs, JSON and TXT. See the docs for more information.

Improvements:

• Store Workflow Input in DB: The main workflow input is also now stored in WorkflowRunOutput and correspondingly in DB.

Bug Fixes:

• E2B Tools Parsing: Fixed issues with parsing bytes results.
• ChromaDB Metadata: Fixed issues related to complex metadata schemas and ChromaDb.
• Gemini Schema Parsing: Fixed parsing of MCP tool schemas with nullable types and empty item definitions along with union type fields for structured output.
• File upload in AgentOS chat page: Fix breaking file upload like pdfs in chat page
• Enabling search_session_history should be user specific: fix on ****enabling search_session_history=True we are not fetching user specific sessions.
• LanceDB: Fixed a bug with LanceDB metadata update function

What's Changed

• Change List[] (invariant) annotation to Sequence[] (covariant) for Agent tools by @jonemo in #4644
• fix: correct file type detection and enhance content reading logic in E2BTools by @Ayush0054 in #4645
• fix: OpenRouter API key evaluation timing by @basnijholt in #4614
• feat: store workflow input in db by @kausmeows in #4648
• fix: multiple issues causing KB load failures in version 2.x.x #4422 by @nksgw11 in #4519
• chore: remove background bool from run in workflow by @kausmeows in #4650
• [test] add tool hooks test suite by @KarthikeyaKollu in #4588
• chore: Revert "chore: remove background bool from run in workflow" by @kausmeows in #4652
• [fix] inconsistent session type argument for Storage get_session() by @guyrosin in #4625
• Feat: streamlit app for podcast generator by @harshithvh in #4495
• feat: add file generation tools by @kausmeows in #4574
• fix: Chroma metadata flattening by @willemcdejongh in #4653
• fix: gemini schema parsing by @kausmeows in #4525
• Fix: skip if exists on add_contents by @dirkbrnd in #4656
• fix: improve WebsiteReader content extraction and crawling by @Nancy-Chauhan in #4555
• fix: search session history to be user specific by @kausmeows in #4661
• fix: LanceDB metadata handling by @willemcdejongh in #4659
• feat: nexus model by @ysolanky in #4662
• chore: Release 2.0.6 by @ysolanky in #4665

New Contributors

• @jonemo made their first contribution in #4644
• @nksgw11 made their first contribution in #4519
• @KarthikeyaKollu made their first contribution in #4588

Full Changelog: v2.0.5...v2.0.6