# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [1.0.0] - 2025-11-29

### Breaking Changes

- First stable release with breaking changes from 0.1.x series (previously 0.1.2)
- API changes incompatible with previous versions

### Added

- Stable API for TradeposeClient and BatchTester

## [0.1.0] - 2025-11-29 (deprecated)

### Added

- Initial release
- TradeposeClient async client with context manager support
- TradeposeConfig for configuration management
- BatchTester for batch backtesting with Period-based date ranges
- BatchResults and PeriodResult for result handling
- StrategyBuilder and BlueprintBuilder for strategy construction
- IndicatorSpecWrapper for indicator configuration
- TradingContext for trading session management
- 18 exception types for comprehensive error handling
- Jupyter notebook support via nest-asyncio
- Low-level API resources: api_keys, billing, strategies, tasks, export, usage
- Full type safety with Pydantic models
- Polars integration for DataFrame operations
