@cloudflare/codemode@0.4.2

### Patch Changes

-   [#1807](https://github.com/cloudflare/agents/pull/1807) [`7eea2fb`](https://github.com/cloudflare/agents/commit/7eea2fb9e0f278b227b5f419b847e6882d3ef9b1) Thanks [@mattzcarey](https://github.com/mattzcarey)! - Cleanup connector imports so connector modules are imported normally and the Vite plugin only auto-exports the CodemodeRuntime facet class. Codemode now fails loudly when the runtime facet class is not exported from the Worker entry.

-   [#1814](https://github.com/cloudflare/agents/pull/1814) [`a79144d`](https://github.com/cloudflare/agents/commit/a79144d7b47efc85afa3665dc68f4b5ab8a9aad4) Thanks [@threepointone](https://github.com/threepointone)! - Dispose the dynamically-loaded Worker and its RPC entrypoint stub after each
    `DynamicWorkerExecutor.execute()` run.

    Each execution spins up a child Worker via `loader.load()` and obtains an RPC
    `Fetcher` stub via `getEntrypoint()`. These own native handles, and the code
    previously left them for the garbage collector. When such a handle is finalized
    late — for example during isolate shutdown under
    `@cloudflare/vitest-pool-workers` — workerd raises a fatal assertion ("tried to
    defer destruction during isolate shutdown") that kills the worker, surfacing as
    a flaky "Worker exited unexpectedly" with no failing assertion. The milder
    manifestation is workerd's "An RPC result was not disposed properly" warning.

    The executor now disposes the entrypoint stub and the loaded worker in `finally`
    blocks (best-effort, via `Symbol.dispose`), releasing the handles while the
    isolate is still alive. No behavior or API change for callers.

-   [#1793](https://github.com/cloudflare/agents/pull/1793) [`247ebeb`](https://github.com/cloudflare/agents/commit/247ebeb1fe34bd3b07a03530485e4597592e5ecc) Thanks [@mattzcarey](https://github.com/mattzcarey)! - Pass the outer MCP tool-call context to `openApiMcpServer` request callbacks so server-to-client requests and notifications can be associated with the originating response stream.

-   [#1791](https://github.com/cloudflare/agents/pull/1791) [`9c85369`](https://github.com/cloudflare/agents/commit/9c85369a3f8bcfc0a2c4c3a559623cb5943c5fdd) Thanks [@mattzcarey](https://github.com/mattzcarey)! - Remove the root entry's runtime dependency on the optional `ai` and `zod` peers. Executor and runtime imports now bundle without either framework package installed.

-   [#1772](https://github.com/cloudflare/agents/pull/1772) [`d4f27fe`](https://github.com/cloudflare/agents/commit/d4f27fededefebc17cf455218e952ff76ade847b) Thanks [@mattzcarey](https://github.com/mattzcarey)! - Include each package's documentation in its published package.

-   [#1806](https://github.com/cloudflare/agents/pull/1806) [`43f663d`](https://github.com/cloudflare/agents/commit/43f663d2245fc5c74d0c41d0ada0d7b7da700c12) Thanks [@mattzcarey](https://github.com/mattzcarey)! - Increase the default DynamicWorkerExecutor timeout from 30 seconds to 60 seconds to better support longer-running codemode executions.