# v1.1 implementation plan: review follow-ups

> **For the implementing model:** do not work from this file. The owner gives you one task file at
> a time. This file is the index for the owner and the reviewer.

**Goal:** close findings 1 and 2 of the v1 review (`docs/implementer-log.md`): a request whose
client disconnects — mid-stream or while queued — must still write its accounting row (status
499), and `/_crossbar/usage` with no rows must answer `[]`, not `null`.

**How this plan was made:** acceptance tests first, from the findings; no reference
implementation. Both given tests were run against `master` at the merge of `v1`: all three fail
there (the two cancel tests find no 499 row; the empty-usage test gets `null`).

## Tasks

| # | File | Delivers | Tests that define it |
|---|---|---|---|
| 01 | `01-review-fixes.md` | 499 rows on both cancel paths; `[]` for empty usage | `internal/proxy/cancel_test.go`, `internal/admin/usage_empty_test.go` |

Branch `v1.1`. One task, one fresh OpenCode session, one commit.

## For the reviewer

1. `git log --oneline master..v1.1`: one commit with the trailer.
2. `cmp` both copied tests; `git diff master..v1.1 --stat -- PLAN.md AGENTS.md docs/plans` empty.
3. `make gate`, `make smoke`.
4. Probe: cut a stream with `curl -m 0.4 -N …` against the smoke rig and confirm one `status="499"` line in `/_crossbar/metrics`.

## Changes during the run

- 2026-09-25, task 01, first session: ended after ~8 min with no commit and no row, right after
  the sandbox refused a `/tmp` scratch program (the I9 pattern, third time tonight). The rule
  against ending a turn on a refusal lived only in v1's task 05; it is now in `AGENTS.md`, so every
  task carries it. Resumed from the working tree.