The Checkpoint Meant to Guard You Was Broken—and Waving Everything Through: Claude Code v2.1.295 Lets You Choose to "Stop on Failure"
Fail-open—where a broken safety device silently waves operations through—was the default blind spot. Claude Code v2.1.294/295 fixed an instruction-based hook bug and made it possible to choose "stop on failure" via onFailure:"block." Here are the key points, the differences from other agents, and th





