Changelog

New Features:

A2A interface: You can now expose and run your Agents, Teams and Workflows in A2A compatible format using the new A2A interface for the AgentOS.
Field labelled CSV Reader: A new CSV reader that maintains field - value relationship for CSV Knowledge data.

Local binaries as MCP command: You can now use commands like ./script to run MCP servers with your MCPTools or MultiMCPTools classes.
PDF readers: Refactored to increase efficiency and reuse some logic.
AG-UI interface: You can now pass user_id in the forwarded_props field when initiating a run.
AgentOS database dropdown: Copy clarifications for AgentOS setups using multiple databases.
AgentOS to accept more file types: Extend the list of recognized file formats in the OS routers, allowing for more file types in the AgentOS API.

AWS Bedrock Model class: Fixed a bug with Tool calls not being registered when using AWS Bedrock Model class
Memory manager: Fix a problem related to deleting user memories filtering by user_id.
Renaming session with SQLiteDb: Fix some problems with the rename_session method in the SQLite DB implementation.
Fixed empty session name in /sessions api for workflows with custom function step: the case of a custom function step being the first step was not being handled.
Fixed session state handling in workflows:
- Ensured session_state is always passed as a dictionary (never None) to custom functions during parallel execution, preventing parameter errors when session_state is required.
- Refactored session state copying and merging logic to properly handle state changes across parallel steps.

feat: add support to use binary by @devalexandre in #4847
feat: Add timeout param for Claude by @dirkbrnd in #4924
feat: A2A interface for AgentOS by @manuhortet in #4888
feat: Csv reader - Field labelled chunking by @Mustafa-Esoofally in #3960
[refactor] Refactor PDF readers for efficiency and code reuse by @KarthikeyaKollu in #4757
fix: Explicit check for reasoning content being a str by @RockPaperSmittie in #4931
fix: h11 0.14.0 has a known CVE vulnerability by @fatelei in #4920
Fix Google Calendar unit tests by @renweizhukov in #4918
feat: Update workflows to install python3-venv and update package lists by @Shreya860 in #4912
feat: default Claude agents to Sonnet 4.5 by @s-smits in #4899
fix: session renaming via SQLiteDb by @kwojcik-blockether in #4891
feat: accept more audio formats from OS by @manuhortet in #4886
[fix] Read user_id from ag_ui forwarded_properties by @antipopp in #4908
feat: update display name for AgentOS sections by @mishramonalisha76 in #4932
fix: do not account knowledge contents db as general dbs by @manuhortet in #4933
fix: workflow session state in custom function and parallel case by @kausmeows in #4929
fix: custom fn workflow by @ysolanky in #4938
FIX: handle tool arguments in bedrock streaming by @SamJupe in #4885
fix: custom function step workflows empty session name by @kausmeows in #4930
feat: handle user_id in all delete memory methods, in all dbs by @gkorland in #4897
chore: v2.1.2 by @manuhortet in #4927

Full Changelog: v2.1.1...v2.1.2