CHANGELOG.md

Changelog

0.4.2 (2025-09-22)

Rust

Unstable fix missing method for model selection in Rust library.

0.4.1 (2025-09-22)

Protocol

Unstable initial support for model selection.

0.4.0 (2025-09-17)

Protocol

No changes.

Rust Library

• Make Agent and Client dyn compatible (you'll need to annotate them with #[async_trait]) #97
• ext_method and ext_notification methods are now more consistent with the other trait methods #95
  • There are also distinct types for ExtRequest, ExtResponse, and ExtNotification
• Rexport serde_json::RawValue for easier use #95

Typescript Library

• Use Stream abstraction instead of raw byte streams #93
  • Makes it easier to use with websockets instead of stdio
• Improve type safety for method map helpers #94