# 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/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.9.2] - 2026-02-16

### Fixed
- Fix `configure()` call in Streamlit UI using incorrect keyword argument syntax
- Update Streamlit optional dependency version constraint

## [0.9.1] - 2026-02-16

### Fixed
- Handle structured content format from LLM providers (Google Gemini, DeepSeek) that return `AIMessage.content` as a list instead of a string (#19)

## [0.9.0] - 2026-01-29

### Changed
- **BREAKING**: Simplified proxy configuration to use standard environment variables only
- Removed custom `proxy` parameter from `create_podcast()` function
- Removed `PODCAST_CREATOR_PROXY` environment variable support
- Removed `get_proxy()` utility function
- Proxy support now relies entirely on standard `HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY` environment variables
- Underlying libraries (esperanto, content-core) handle proxy configuration automatically

### Removed
- `podcast_creator.utils` module (proxy utilities)

## [0.8.0] - 2026-01-26

### Added
- HTTP/HTTPS proxy support for all network requests
- New `proxy` parameter in `create_podcast()` function for runtime proxy configuration
- Environment variable support: `PODCAST_CREATOR_PROXY` with fallback to `HTTP_PROXY`/`HTTPS_PROXY`
- Proxy configuration propagates to all AI provider calls (LLM, TTS) via esperanto
- Proxy configuration propagates to content extraction via content-core
- New `get_proxy()` utility function in `podcast_creator.utils`
- Proxy logging with credential redaction for security
- Unit tests for proxy resolution logic
- Documentation for proxy configuration in README

### Fixed
- Fixed duplicate return statement in `combine_audio_node`
- Added missing type annotation for `transcript` variable in nodes.py

## [0.7.3] - 2025-01-15

### Fixed
- Remove duplicate resources inclusion in wheel build (#13)

## [0.7.2] - 2025-01-14

### Changed
- Dependency updates

## [0.7.1] - 2025-01-13

### Fixed
- Pass transcript through to prompts to create better scripts

## [0.7.0] - 2025-01-10

### Added
- Make TTS batch size configurable via `TTS_BATCH_SIZE` environment variable
- Comprehensive contribution documentation (#11)
- Interactive file overwrite confirmation in CLI init command (#4)

## [0.5.0] - 2025-01-05

### Fixed
- Content input parameter now accepts string or array of strings

## [0.4.1] - 2025-01-03

### Changed
- Reduced request dependency requirements

## [0.4.0] - 2025-01-02

### Added
- Make Streamlit an optional dependency for better library experience
- Core library can now be used without installing Streamlit UI dependencies

## [0.3.1] - 2024-12-28

### Fixed
- Make segments less apparent in output
- Documentation improvements

## [0.3.0] - 2024-12-25

### Added
- Initial public release
- LangGraph-based podcast generation workflow
- Support for multiple AI providers via esperanto
- Streamlit web interface
- CLI with init command
- Episode profiles for quick configuration
- Speaker configuration system
