> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## 1.57.9 **`(fix):`** Retry backoff now waits on the request context, so a cancelled or expired context interrupts the wait instead of sleeping through it (previously a `Retry-After` of up to 60s could hold a call well past its deadline). **`(fix):`** `option.WithoutRetries()` is now honored when passed to the client constructor. Previously the flag was dropped by `NewRetrier` and only worked per call. Request-scoped `WithMaxAttempts` still overrides it.