- Apiserver add a new flag --goaway-chance which is the fraction of requests that will be closed gracefully(GOAWAY) to prevent HTTP/2 clients from getting stuck on a single apiserver. 
  After the connection closed(received GOAWAY), the client's other in-flight requests won't be affected, and the client will reconnect. 

    *   Add another version of defun matmul for performance analysis.
*   `tf.function`/AutoGraph:
    *   `AutoGraph` now includes into TensorFlow loops any variables that are
        closed over by local functions. Previously, such variables were
        sometimes incorrectly ignored.
    *   functions returned by the `get_concrete_function` method of

## 0.135.1 (2026-03-01)

### Fixes

* 🐛 Fix, avoid yield from a TaskGroup, only as an async context manager, closed in the request async exit stack. PR [#15038](https://github.com/fastapi/fastapi/pull/15038) by [@tiangolo](https://github.com/tiangolo).

### Docs

&:-moz-focusring {\n    color: transparent;\n    text-shadow: 0 0 0 $input-color;\n  }\n\n  &:focus::-ms-value {\n    // Suppress the nested default white text on blue background highlight given to\n    // the selected option text when the (still closed) <select> receives focus\n    // in IE and (under certain conditions) Edge, as it looks bad and cannot be made to\n    // match the appearance of the native widget.\n    // See https://github.com/twbs/bootstrap/issues/19398.\n    color: $input-color;\n...