# Changelog

All notable changes to the **Brunix Assistance Engine** will be documented in this file. This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

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## [1.1.0] - 2026-02-16

### Added
- IMPLEMENTED: Strict repository structure enforcement to separate development environment from production runtime.
- SECURITY: Added `.dockerignore` to prevent leaking sensitive source files and local configurations into the container.

### Changed
- REFACTORED: Dockerfile build logic to optimize build context and reduce image footprint.
- ARCHITECTURE: Moved application entry point to `/app` and eliminated the redundant root `/workspace` directory for enhanced security.

### Fixed
- RESOLVED: Issue where non-production files were being bundled into the Docker image, improving deployment speed and container isolation.


## [1.0.0] - 2026-02-09

### Added

- **System Architecture:** Implementation of the triple-layer stack (Engine, Vector DB, Observability).
- **Core Engine:** Deployment of the `brunix-assistance-engine` using **Python 3.11**, **LangChain**, and **LangGraph** for agentic workflows.
- **Communication Layer:** Established **gRPC** as the primary high-performance interface (Port 50051/50052).
- **Knowledge Base:** Integration of **Elasticsearch 8.12** (`brunix-vector-db`) for AVAP technology RAG support.
- **Observability Framework:** Deployment of **Langfuse** and **PostgreSQL** for full trace audit and cost management.
- **Security:** Initial network isolation within Docker (`avap-network`) and production-ready secret management design.