WebFetch permission prompts record how long they waited and how many were open

What

WebFetch is the tool Claude Code uses to read web pages. When a fetch needs your approval, for example after a redirect to a different address, Claude Code asks you first. That ask now records more detail.

• The result now carries a wait object with upAtRaise, upAtEnd and waitedMs: how many prompts were showing when the ask appeared, how many when it ended, and how long it waited.
• A promptsUp counter tracks how many prompts are open at once.
• The timed_out, approved and denied outcomes all carry this timing. Before, only the outcome and the denial message were kept.
• The logged record also notes whether the ask came from a subagent, a helper agent that Claude Code starts to handle part of a task.
• The redirect handling no longer mixes up the wrong values.

Why

Nothing about the prompt you see changes. The recorded timing shows how often these approval prompts pile up or wait behind each other, and the redirect fix makes the retry after a redirect use the right values.