one_and_done

## 0.1.2

* Limit the max idempotency key length to 255 characters with the option `max_key_length` (disable by setting it to 0)
* Compare the originally stored request with the current request to ensure the request structure matches
    * This is to prevent reusing the idempotency key e.g. on a different route or with different parameters
    * Matching function is configurable with the option `check_requests_match_fn`
* Add option `request_matching_checks_enabled` to skip checking if requests match
* Ensure idempotency keys are unique across the same calls using the same method
    * Calls using the same key but different methods or paths will not be considered duplicates
* Do not cache responses for status codes >= 400 and < 500
    * This is to prevent caching errors that may be retryable
    * 5xx errors are considered non-retryable to reduce system pressure in a failure mode

## 0.1.1

* Support retaining some response headers (e.g. `x-request-id`) and passing along the original header with the prefix `original-` (e.g. `original-x-request-id`)

## 0.1.0

* Initial release