v4.0.0

4.0.0 (2026-07-27)

⚠ BREAKING CHANGES

• connector: @toon-protocol/connector no longer ships the embedded
  ConnectorNode. The package is now an HTTP client for the Rust connector's client
  edge: src/lib.ts exports ConnectorHttpClient plus three shared types, where it
  previously exported roughly fifty symbols including ConnectorNode,
  ConnectorAdminClient, createLogger, the discovery/bootstrap surface, the
  payment-proxy envelope codec and the x402 helpers. There is no drop-in
  replacement — a consumer that ran a node in-process must now run the Rust
  connector as a separate process and talk to it over HTTP. Known caret consumer:
  toon-protocol/swap declares "@toon-protocol/connector": "^3.30.0" and imports
  ConnectorNode and createLogger in packages/swap/src/swap-node.ts, so this must
  publish as 4.0.0 or that caret will resolve straight onto the gutted package.

The published container image changes with it: ghcr.io/toon-protocol/connector
is now built from the Rust connector (one static binary, a TOML config file
passed as argv, no Node runtime) rather than the TypeScript node (YAML config
via CONFIG_FILE). The floating :latest tag is left on the last TypeScript image

• connector: @toon-protocol/connector no longer ships an embedded
  ConnectorNode, and the ghcr.io/toon-protocol/connector image is no longer
  published. Consumers become HTTP clients; deployments should pin 3.44.0, the last
  image built from the TypeScript node.

Features

• connector: TypeScript client shim — remove the embedded ConnectorNode (#465) (c4a4ad1), closes #457 #456 #409 #430 #431 #431 #429 #431