siege

This release adds a new feature to provide visibility into specific HTTP error status codes:

-E, --extended EXTENDED, print breakdown of all HTTP status codes
-e, --extended-errors EXTENDED ERRORS, print breakdown of each error code

Track all 4xx and 5xx HTTP response status codes per worker using a lightweight, lock-free error map.
Aggregate and display a sorted breakdown of each error code in both standard summary and JSON output modes.

It also contains several minor bug fixes and refinements. All users should update to version 4.2.2