promptfoo 0.124.0 released: adds support for Claude Opus 5.5, Sonnet 5.5, GPT-6 Sol/Luna, and Grok 4.7
0.124.0
AI summary
promptfoo released 0.124.0, adding support for models such as Claude Opus 5.5, Claude Sonnet 5.5, GPT-6 Sol and Luna, GPT-6.1 Sol, and Grok 4.7, and adding OpenAI safety identifiers. This release contains breaking changes: the hosted ChatKit provider was removed, and SDKs such as WatsonX, Langfuse, Slack, Codex Security, and local Transformers are now installed on demand. It also fixes issues with assertion scoring, CLI exit codes, and Cloud login, and upgrades the MCP SDK to 1.32.0 to fix a redirect security issue.