# Changelog

## 0.3.0 - 2026-10-06

- Require Pi 1.x (>=1.0.0 <2.0.0); adapt provider stream types and smoke checks for Pi 1.x.

## 0.2.1 - 2026-08-19

- Remove unsupported regex lookaround constraints from PackyAPI Responses tool schemas while preserving ordinary patterns.

## 0.2.0 - 2026-08-19

- Expand the supported catalog from four to 14 explicitly mapped and transport-validated PackyAPI models.
- Generate capability metadata from models.dev while keeping PackyAPI as the exclusive source for billing inputs, groups, and endpoints.
- Preserve PackyAPI raw quota costs and convert Pi costs to USD equivalents using PackyAPI's status exchange rate and documented 1 CNY-per-quota top-up policy.
- Detect pricing, exchange-rate, and models.dev capability drift during catalog checks.
- Select Responses, OpenAI Completions, or Anthropic Messages per PackyAPI endpoint metadata.
- Keep Claude models hidden when PackyAPI restricts them to the official Claude Code client.
- Report visible unsupported models without exposing guessed capabilities.
- Check both PackyAPI pricing and status plus models.dev capability drift.

## 0.1.0

- Add the PackyAPI provider with secure `/login` API-key entry and environment-variable auth.
- Add a curated Responses catalog for DeepSeek V4 Flash and three GPT-5.6 variants.
- Add the Codex-compatible client identity required by PackyAPI's Responses endpoint.
- Add a deterministic, version-controlled catalog generated from PackyAPI public pricing.
- Separate public pricing facts from manually verified model capability metadata.
- Add public catalog freshness and optional authenticated model-visibility checks.