Release Notes for 0.88.0

✨ Features

Added support for file:// prefix for local file paths in the tests: field in configuration (@mldangelo)
Added --env-path as an alias for the --env-file option in CLI (@mldangelo)
Introduced PROMPTFOO_LIGHTWEIGHT_RESULTS environment variable to optimize result storage (@typpo)
Added validatePythonPath function and improved error handling for Python scripts (@mldangelo)
Displayed custom named scores in the Web UI (@khp)
Improved support for structured outputs in the OpenAI provider (@mldangelo)
Added OpenAI Assistant's token usage statistics (@albertlieyingadrian)
Added pricing information for Azure OpenAI models (@mldangelo)
Improved API URL formatting for Azure OpenAI provider (@mldangelo)

Fixed prompt normalization when reading configurations (@mldangelo)
Resolved Docker image issues by adding Python, ensuring the next output directory exists, and disabling telemetry (@mldangelo)
Improved message parsing for the Anthropic provider (@mldangelo)
Fixed error in loading externally defined OpenAI function calls (@mldangelo)
Corrected latency assertion error for zero milliseconds latency (@albertlieyingadrian)

Added a new Red Team introduction and case studies to the documentation (@typpo)
Updated model references and default LLM models in the documentation (@mldangelo)
Fixed typos and broken image links in the documentation (@mldangelo, @typpo)

Refactored Red Team commands and types to improve code organization (@mldangelo)
Moved evaluateOptions initialization to evalCommand (@mldangelo)
Centralized cost calculation logic in providers (@mldangelo)

Full Changelog: 0.87.1...0.88.0