NEWS

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rho.ai 0.0.1.9001

• Adds UsageSummary and open usage-observation traversal. Aggregates preserve provider-reported, estimated, unavailable, and unpriced observations while reporting disjoint tokens, cache-hit proportion, and nominal cost.
• Assistant messages can retain the request-context revision associated with a usage observation. Tool calls explicitly record whether host arguments have already been prepared.
• Adds explicit encrypted-file and native-keychain credential stores. Portable storage uses Argon2id and XChaCha20-Poly1305, authenticates metadata, and returns typed values for wrong secrets or altered envelopes. Keychain storage rejects environment and file backends.
• Replaces ambiguous zero-valued usage with typed provider-reported, explicitly estimated, and unavailable observations. Nominal API-equivalent pricing is distinct from a subscription charge.

rho.ai 0.0.1.9000

• Adds experimental typed models, messages, credentials, provider operations, request translation, and normalized streaming adapters inspired by Pi.
• Adds typed provider input-limit values and exact structured-code translation for OpenAI-compatible context limits and Anthropic request-size limits.
• Preserves HTTP retry semantics when OpenAI-compatible status errors include a structured provider error body.
• Collects provider completions through task composition and serializes asynchronous credential updates without blocking the R event loop.
• Adds an explicit file-backed credential store so login and refresh results are persisted with serialized updates and owner-only file permissions.
• Adds typed provider-turn strategies and a default rho_stream() method so HTTP SSE, WebSocket, and embedded providers share the normalized event protocol without sharing a wire implementation.
• Adds executable embedded-provider values: an explicit executor can return a normalized stream or a task resolving to one, without inventing a provider class for each in-process model.
• Adds the OpenAI Codex response.create WebSocket transport when the selected HTTP client implements Rho's WebSocket client interface. Explicit WebSocket selection reports an unsupported transport instead of changing to SSE.
• Derives GitHub Copilot provider protocols and transport capabilities from a sanitized /models endpoint snapshot. Catalog compilation no longer routes Copilot models from model-name patterns.
• Compiles provider and protocol constructors from an executable R registry, validates endpoint declarations retained from models.dev, and exposes model catalogs through lazy read-only bindings.
• Adds Kimi Code subscription keys and OAuth device authorization, plus distinct global and China Kimi Platform API-key providers with Kimi thinking, image-input, token-limit, and streamed-usage semantics.