6.0.0 (2023-09-12)
Breaking Changes
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The default batch size has changed to 100 events. Previously, the default batch size was 10.
This setting represents the maximum number of events from Event Hubs that the function can receive when it's invoked. The decision to change the default was based on developer feedback, testing, and a desire to match the defaults used by the Azure SDK for Event Hubs. This change will be beneficial to the average scenario by helping to improve performance as well as lower costs due to fewer function executions.
We recommend testing to ensure no breaking changes are introducing to your function app before updating existing applications to version 6.0.0 or newer of the Event Hubs extension, especially if you have code code that was written to expect 10 as the max event batch size.