# Changelog

All notable changes to BEHAVE packages are documented here.
Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
Versions follow [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

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## [0.1.0] — 2026-05-17

Initial public release of all three packages.

### behave-core

- Shared observation envelope and schema contract (`BehaveObservation`)
- Pydantic v2 base models for domain-agnostic behavioral records

### behave-shell

- Shell-session behavioral observation registry
- Primitive catalog covering command execution, session lifecycle, environment, and navigation events
- Layered on `behave-core`

### behave-text

- Text/messaging-domain behavioral observation registry
- Primitive catalog covering message composition, conversation, and metadata events
- Layered on `behave-core`