v0.5.0

Changed

• MSRV raised from 1.80 to 1.85.
• proptest dev-dependency bumped from 1.6.0 to 1.11.0.
• CI matrix updated to test against Rust 1.85.0.

v0.4.2

Changed

• CI: bump codecov/codecov-action from 6 to 7 in ci.yml (#26).

v0.4.1

What's Changed

Fixed

• All clippy::nursery warnings resolved: option_if_let_else, unnecessary_struct_initialization, unused_map_closure.
• All clippy::pedantic warnings resolved: uninlined_format_args, doc_markdown, manual_let_else, empty_string in tests.
• CI permissions restricted to contents: read in ci.yml and release.yml.
• Dead master branch references removed from security-audit.yml.

Full Changelog: v0.4.0...v0.4.1

kimi-wire 0.4.0

See CHANGELOG.md for full details.

kimi-wire 0.3.0

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog,
and this project adheres to Semantic Versioning.

[Unreleased]

0.3.0 - 2026-05-25

Added

• CI: add cargo-audit security audit workflow (#12).
• CI: add GitHub dependency review action (#13).
• CI: add macOS and Windows runners to the test matrix (#14).
• Supply chain: expand deny.toml configuration for license and advisory checks (#15).
• CI: add typos-cli spell check workflow (#16).
• DX: add lefthook pre-commit and pre-push hooks (#17).
• CI: add benchmark regression detection with cargo-criterion baselines (#18).
• CI: add automated changelog generation via git-cliff (#19).

0.2.0 - 2026-05-25

Added

• TransportWireClient::with_default_timeout(Duration) and matching field on
  InMemoryWireClient — applies to every read_response call. Without it,
  read_response waits indefinitely for the expected id (existing behavior).
• transport::MAX_PENDING_MESSAGES (1024) — caps out-of-order buffer to
  prevent unbounded memory growth from a misbehaving peer.
• Transport::shutdown default method. ChildProcessTransport overrides it
  to close stdin, wait 3 seconds for child exit, then kill.
• Wire protocol v1.10 support: StepRetry event (v1.10), BtwBegin / BtwEnd events (v1.9), and is_summary field on DisplayBlock::Diff (v1.8).
• Unit and integration tests for InMemoryWireClient, TransportWireClient, ChannelTransport, builders, and error conversions.
• CONTRIBUTING.md, CODE_OF_CONDUCT.md, SECURITY.md, issue/PR templates.
• CI coverage job via cargo-tarpaulin + Codecov upload.
• Release workflow for automatic crates.io publish on git tags.
• rustfmt.toml, clippy.toml, and Justfile for local development.
• Fuzz targets for Event, Request, and RawWireMessage serde roundtrip (cargo-fuzz).
• CI jobs: cargo-semver-checks, cargo-hack feature powerset, cargo-fuzz build.
• Dependabot configuration for Cargo and GitHub Actions.
• docs/architecture.md covering protocol lifecycle, bidirectional flow, object-safety, and design rationale.

Fixed

• TransportWireClient::read_response no longer hangs forever when a default
  timeout is set, closing a production hazard called out by AGENTS.md.
• TransportWireClient::shutdown now forwards to Transport::shutdown instead
  of being a silent no-op.
• Event::ToolCall envelope type was incorrectly "function" instead of "ToolCall". The payload now correctly preserves the inner type: "function" discriminator per the v1.10 spec.
• Removed unused ApprovalPolicy enum. It was not referenced by any protocol struct and is not present in the official spec.
• Event::ContentPart serde roundtrip: the inner ContentPart carries its own "type" field, which conflicted with the Event envelope format.
• TransportWireClient::read_response infinite loop when out-of-order messages filled pending_messages — now reads directly from transport when the expected id is not in the pending buffer.

Changed

• BREAKING: JsonRpcVersion is now a unit type. Its single field (which was
  pub String) is gone; construct via JsonRpcVersion::V2 or
  JsonRpcVersion::default(). Read via JsonRpcVersion::as_str(). The wire
  format is unchanged (still serializes as the string "2.0").
• BREAKING: All public enums (WireError, Event, Request, ContentPart,
  PromptStatus, ReplayStatus, SteerStatus, SetPlanModeStatus,
  DisplayBlockType, TodoStatus, ApprovalResponseKind, HookAction,
  SourceKind) are now #[non_exhaustive]. External match statements on
  these enums must include a wildcard arm. This enables forward-compatible
  variant additions without further breaking changes.
• tokio is now a required dependency (was optional under process). WireClient and InMemoryWireClient need it unconditionally. process still gates ChildProcessTransport and TransportWireClient.

Fixed

• JsonRpcVersion deserialization now rejects any value other than "2.0"
  instead of silently accepting arbitrary strings.

0.1.0 - 2026-05-21

Added

• Initial release with typed Wire protocol structs.
• WireClient trait with prompt, replay, steer, set_plan_mode, cancel.
• InMemoryWireClient for testing.
• Transport trait with ChildProcessTransport and ChannelTransport.
• TransportWireClient adapter connecting Transport to WireClient.
• Optional secret redaction via redact_secrets and scrub_secret_patterns.
• Comprehensive serde round-trip tests.