v1.9.2

VRSEN/agency-swarmv1.9.2Apr 18, 2026by nicko-ai

AI Summary

Patch release for Agent Swarm CLI TUI output containment and introducing per-request agent model overrides via FastAPI.

Key Highlights

  • Contained TUI bridge output to prevent stdout/stderr leakage
  • Added per-request `client_config.model` override for FastAPI
  • Allow callers to swap an agent's model for a single request

New Features

  • Per-request agent model override via `client_config.model` in FastAPI requests

Full Release Notes

Patch release for Agent Swarm CLI TUI output containment and FastAPI request-scoped model overrides.

## Bugfixes
- Contain Agent Swarm CLI TUI bridge output to the bridge thread and its async children so other threads' stdout/stderr/logging no longer get silenced (#618).

## Features
- Per-request agent model override via `client_config.model` in FastAPI requests. Callers can swap an agent's model for a single request while preserving the agent's existing transport (OpenAI client or LiteLLM base_url/api_key), GPT-5 model-family defaults, and OpenClaw usage aliases (#621).

**Full Changelog**: https://github.com/VRSEN/agency-swarm/compare/v1.9.1...v1.9.2