Changelog

Releases of the Leakdown CLI, newest first. The full notes live in CHANGELOG.md ↗.

1. 0.7.0

   Latest release17 September 2026

   Assertions, could-not-run, your own flows, A/B

   • Goal tests can assert values. --expect "total=$96.00", repeatable, makes a completion count only when the page shows the value. The report's Assertions section quotes what it found.
   • "Could not run" is its own verdict. An unreachable page, a model that stops answering or a setup error no longer reads as a guardrail stop. --goal exits 0 (all passed), 1 (a session failed on the site) or 2 (could not run).
   • Write your own flows. flows/<id>.yaml holds a journey as ordered steps. --validate-flow checks them without a browser; --flow-file runs one. A stop_after step ends the session completed when its text shows.
   • A/B on your laptop. --variant labels a run and --compare writes COMPARE.md: sessions, completed, leaked, an interval per variant, and one verdict.
   • Ready for outside testers. --version; a mistyped flag is an error. Every report carries the version. VERDICTS.md is written once per report. --doctor checks ffmpeg. video.webm is deleted once video.mp4 exists (37% less disk per session). Scrolling no longer waits for the network, up to a minute faster per long page.
   • Reports say how sure they are. Every wall and repeated element ref carries its count with a 95% interval. Under three sessions it says too few to call.

2. 0.6.0

   15 September 2026

   Sharper evidence, and the Leakdown name

   • Retina screenshots and playable video. 2560px step screenshots with settled fonts, recordings with reduced motion, video.mp4 (with ffmpeg) and filmstrip.html per session.
   • Rebrand. The command is leakdown (was client-simulator). Env vars are LEAKDOWN_*; CLIENTSIM_* works for one more minor. Local state moved to .leakdown-state.json, and the lockfile is committed.

3. 0.5.0

   14 September 2026

   Where runs land, and getting around

   • One folder per run. runs/<site>/<date>/<time>/ with wide/, verify/ and deep/ seats, and RUN.md, AGGREGATE.md, DETAIL.md, VERIFIED.md, REPORT.md.
   • Getting around. --history; --report, --fix and --replication take a site name. A run ends by printing the one number and the first wall.
   • Runs. Every run re-crawls once and asks before rebuilding; --no-map skips it. --random replaces --runs. Per-model reports are always written.
   • Personas. Generated prospects get lesser-known mythological names, so a report never reads as quoting a real person.

4. 0.4.0

   14 September 2026

   The map stage and the one-page report

   • Map and aggregate. The crawler's view of the site with broken links, and AGGREGATE.md with DETAIL.md behind it.
   • The ladder and more. --ladder, website orders, analytics.json calibration, the mail watchdog, and a usage limit that stops the queue and names itself.

5. Earlier

   The foundations

   • Before 0.4. --goal for CI, --mailtest, shareable PDFs, per-model funnels, the expert panel, and the guard that never books a meeting.