HTTP/1 [Response.Body] now automatically drains any unread content upon being
closed, up to a conservative limit, to allow better connection reuse. For most
programs, this change should be a no-op, or result in a performance improvement.
In rare cases, programs that do not benefit from connection reuse might
experience performance degradation if they had been improperly allowing an
excessive amount of idle connections to linger; usually by setting

 * lock-free concurrent reads. Each evaluate() call creates a new Script instance
 * to ensure thread isolation of bindings.</p>
 *
 * <p>Note on class-level isolation: Compiled Script classes are cached and reused.
 * Class-level state (static fields, metaclass mutations) persists across evaluations
 * of the same script. In Fess, scripts are short expressions configured by

       * elements from each bin must either stay at same index, or move with a power of two offset.
       * We eliminate unnecessary node creation by catching cases where old nodes can be reused
       * because their next fields won't change. Statistically, at the default threshold, only about
       * one-sixth of them need cloning when a table doubles. The nodes they replace will be garbage

        for NVIDIA Ampere based GPUs which causes certain float32 ops, such as
        matrix multiplications and convolutions, to run much faster on Ampere
        GPUs but with reduced precision. This reduced precision has not been
        found to effect convergence quality of deep learning models in practice.
        TensorFloat-32 is enabled by default, but can be disabled with

	VFWMULVV	V1, V2, V3			// d79120e2
	VFWMULVV	V1, V2, V0, V3			// d79120e0
	VFWMULVF	F10, V2, V3			// d75125e2
	VFWMULVF	F10, V2, V0, V3			// d75125e0

	// 31.13.6: Vector Single-Width Floating-Point Fused Multiply-Add Instructions
	VFMACCVV	V2, V1, V3			// d79120b2
	VFMACCVV	V2, V1, V0, V3			// d79120b0
	VFMACCVF	V2, F10, V3			// d75125b2
	VFMACCVF	V2, F10, V0, V3			// d75125b0
	VFNMACCVV	V2, V1, V3			// d79120b6

       * elements from each bin must either stay at same index, or move with a power of two offset.
       * We eliminate unnecessary node creation by catching cases where old nodes can be reused
       * because their next fields won't change. Statistically, at the default threshold, only
       * about one-sixth of them need cloning when a table doubles. The nodes they replace will be

       * elements from each bin must either stay at same index, or move with a power of two offset.
       * We eliminate unnecessary node creation by catching cases where old nodes can be reused
       * because their next fields won't change. Statistically, at the default threshold, only
       * about one-sixth of them need cloning when a table doubles. The nodes they replace will be

       * elements from each bin must either stay at same index, or move with a power of two offset.
       * We eliminate unnecessary node creation by catching cases where old nodes can be reused
       * because their next fields won't change. Statistically, at the default threshold, only about
       * one-sixth of them need cloning when a table doubles. The nodes they replace will be garbage

        * [Override the default exception handlers](https://fastapi.tiangolo.com/tutorial/handling-errors/#override-the-default-exception-handlers).
        * [Reuse **FastAPI's** exception handlers](https://fastapi.tiangolo.com/tutorial/handling-errors/#reuse-fastapis-exception-handlers).
    * PR [#273](https://github.com/tiangolo/fastapi/pull/273).

* Fix support for *paths* in *path parameters* without needing explicit `Path(...)`.