v0.3.4

v0.3.4 - 2026-11-09

Added

• DeepSeek sessions can use WebSearch through DeepSeek's Search API with the session's existing credential. A deepseek provider pointed at a gateway that doesn't forward the search endpoint can turn it off with "supports_web_search": false in catalog.json

Changed

• Anthropic API, Anthropic subscription and OpenRouter offer Claude Fable 5.2 in place of Fable 5.1, at high effort by default. OpenRouter offers Tencent Hy4 in place of Hy3. Antix drops GPT-5.4 mini and nano. GPT-6 Astra on the OpenAI subscription gets a 500,000-token context window. Explicitly configured models still work
• A model's declared supported_efforts now decide the effort level sent on every wire, not only what the picker offers. The lowest level is sent explicitly (none on the Responses API, MINIMAL on Gemini) instead of falling back to the provider's default
• Startup notices and the update offer print under the session header instead of above the logo
• The offline engine is pinned to llama.cpp b12182

Fixed

• Switching models within one provider (for example Gemini to Claude on Antix) no longer breaks later turns with an invalid thinking signature error
• A configured temperature is sent on the Responses API when reasoning effort is none
• Tool-error, unknown-tool and malformed-call warnings in the log no longer include tool arguments or error output

Crates

• Public crates published as 0.3.4: ante-protocol-shape, ante-llm, ante-exec, ante-sdk