Unverified50% confidenceFactExact time
Anthropic SDK v1.14.0 removed the behavior of throwing an 'Unexpected event order' exception when an event is received before message_start.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/14/2026
First Seen
Valid until: 1/12/2027
Sources
Related Entities
Related Claims
UnverifiedOn the Bedrock integration side, the SDK now raises API errors for exception frames and error frames in the eventstream, rather than silently handling them.62% similarUnverifiedThe update fixes an issue where claude -p and Agent SDK sessions could hang without output after an internal error; they now report the error and exit with exit code 1.58% similarUnverifiedAnthropic SDK v1.14.0 fixed an issue where a dropped stream could hang while waiting for the collector.57% similarUnverifiedPrior to this fix, when an HTTP response body was empty, the SDK might fail to provide a meaningful error message.55% similarUnverifiedIn earlier versions, error events returned by the server during streaming calls to the OpenAI API might not be correctly raised as exceptions, causing errors to be silently swallowed54% similar
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