---
title: "STAIR 1.0.0 Release Notes"
group: "Release notes"
groupOrder: 6
order: 1
---
The initial release establishes STAIR (Scalable Traceable AI Runtime) as a platform for building, managing, and operating enterprise AI agents.

Released April 2, 2026.

## Agents and Automation

- **Agent lifecycle:** Agent creation and publication support Draft and Published states.
- **Agent execution:** MCP tool integration, subagent orchestration, and an OpenAI-compatible runtime provide the foundation for agent operation.

## Security and Governance

- **Access and credential management:** Authentication, role-based and resource-level permissions, and secure secrets management establish platform access controls.

## Platform Administration

- **Centralized administration:** The STAIR Admin Web UI provides management of agents, toolsets, models, secrets, and connected applications.
- **Enterprise deployment:** A Kubernetes-ready deployment model supports enterprise infrastructure.

## FAQ

### What is new in STAIR 1.0.0?

STAIR 1.0.0 is the first release of STAIR. It introduces the STAIR Admin Web UI with agent, toolset, AI model and secret management, MCP-based tools, sub-agents and an OpenAI-compatible runtime.

### Which agent states does STAIR 1.0.0 support?

STAIR 1.0.0 supports two agent states: Draft and Published.

### How is access controlled in STAIR 1.0.0?

STAIR 1.0.0 uses SSO login, role-based access control (RBAC) and ACL-based permissions on platform objects.

## Related

- [What is STAIR](/docs/what-is-stair/llm.md)
- [AI Agents](/docs/ai-agents/llm.md)
- [Toolsets and MCP Tools](/docs/toolsets-and-mcp-tools/llm.md)
- [LLM Models](/docs/llm-models/llm.md)
- [Demo Agents](/docs/demo-agents/llm.md)