v2.0.0

Changelog

2.0.0 - 2026-04-29

First claude-code-proxy release after narrowing the repository to the proxy
service.

Added

• Proxy-only package identity: claude-code-proxy.
• Installed entry points: claude-code-proxy and ccp-init.
• Compatibility entry points: free-claude-code and fcc-init.
• Anthropic-compatible routing for Claude Code CLI, VS Code, and JetBrains ACP.
• Provider routing for NVIDIA NIM, OpenRouter, DeepSeek, LM Studio, llama.cpp,
  and Ollama.
• Per-tier model routing with MODEL_OPUS, MODEL_SONNET, MODEL_HAIKU, and
  fallback MODEL.
• Provider fallback key rotation for key-scoped 401/429 failures.
• Request-scoped model override via ANTHROPIC_AUTH_TOKEN suffixes.
• Local optimizations for Claude Code probes, title generation, suggestion mode,
  and filepath extraction.
• Optional local handlers for Anthropic web_search and web_fetch server
  tools.
• OpenAI-compatible user image conversion for Anthropic base64 and URL image
  blocks, adapted from upstream PR #271 / issue #260.
• Release CI enforcing formatting, linting, type checking, tests, and no
  # type: ignore / # ty: ignore suppressions.

Changed

• Shared Anthropic protocol helpers now live under core/anthropic/.
• Provider metadata is descriptor-driven through config.provider_catalog.
• NVIDIA NIM short model names are auto-prefixed for common vendor namespaces,
  adapted from upstream PR #259.
• ANTHROPIC_AUTH_TOKEN comparison uses constant-time comparison, adapted from
  upstream PR #262.
• Smoke configuration parsing now reports clear validation errors, adapted from
  upstream PR #264.
• OpenAI-compatible conversion repairs invalid tool message sequences from long
  Claude Code sessions before provider dispatch.
• claude-pick fetches current NVIDIA NIM models live instead of relying on a
  committed static model snapshot.

Removed

• Telegram and bot-specific product surface from the trimmed release scope.
• Stale nvidia_nim_models.json model snapshot.
• Pre-trim compatibility shims and removed-product concepts that no longer map
  to the proxy service.

Known Scope

• Live smoke tests remain opt-in and require credentials or local model servers.
• Provider expansion ideas such as Vertex, Cloudflare Workers AI, Codex CLI, and
  OpenCode bridge are backlog items, not part of this release.

What's Changed

• Bump the minor-and-patch group across 1 directory with 2 updates by @dependabot[bot] in #2

New Contributors

• @dependabot[bot] made their first contribution in #2

Full Changelog: https://github.com/suparious/claude-code-proxy/commits/v2.0.0