CHANGELOG.md

Changelog

All notable changes to Agent OS will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.0.0] - 2026-01-26

Added - Monorepo Creation

• Unified 10 packages into single agent-os monorepo
• Preserved full git history from all original repositories (742 commits)
• Created unified pyproject.toml with optional dependencies for each layer

Packages Included

Layer 1: Primitives

• primitives (v0.1.0) - Base failure types and models
• cmvk (v0.2.0) - CMVK — Verification Kernel
• caas (v0.2.0) - Context-as-a-Service RAG pipeline
• emk (v0.1.0) - Episodic Memory Kernel

Layer 2: Infrastructure

• iatp (v0.4.0) - Inter-Agent Trust Protocol with IPC Pipes
• amb (v0.2.0) - Agent Message Bus
• atr (v0.2.0) - Agent Tool Registry

Layer 3: Framework

• control-plane (v0.3.0) - Agent Control Plane with kernel architecture

Layer 4: Intelligence

• scak (v2.0.0) - Self-Correcting Agent Kernel
• mute-agent (v0.2.0) - Reasoning/Execution decoupling

New Features (v0.3.0 Control Plane)

• Signal Handling: POSIX-style signals (SIGSTOP, SIGKILL, SIGPOLICY, SIGTRUST)
• Agent VFS: Virtual File System with mount points (/mem/working, /mem/episodic, /state)
• Kernel/User Space: Protection rings, syscall interface, crash isolation
• Typed IPC Pipes: Policy-enforced inter-agent communication

Documentation

• Unified architecture documentation in /docs
• AIOS comparison document
• Package-specific docs consolidated under /docs/packages

Examples

• carbon-auditor: Reference implementation for Voluntary Carbon Market
• sdlc-agents: SDLC automation agents
• self-evaluating: Research POC for self-evolving agents

Package Version History

control-plane

• v0.3.0 - Kernel architecture (signals, VFS, kernel space)
• v0.2.0 - Lifecycle management (health, recovery, circuit breaker)
• v0.1.0 - Initial release

iatp

• v0.4.0 - Typed IPC Pipes
• v0.3.1 - agent-primitives integration
• v0.3.0 - Policy engine, recovery

scak

• v2.0.0 - Layer 4 architecture, agent-primitives integration
• v1.0.0 - Initial release

primitives

• v0.1.0 - Initial release (FailureType, FailureSeverity, AgentFailure)

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Original Repository Archives

The following repositories have been archived (renamed with -archived suffix):

• agent-primitives-archived
• cmvk-archived
• caas-archived
• emk-archived
• iatp-archived
• amb-archived
• atr-archived
• agent-control-plane-archived
• scak-archived
• mute-agent-archived
• carbon-auditor-swarm-archived
• sdlc-agents-archived
• self-evaluating-agent-archived