synth v0.77.0

What's Changed

• v0.77 plan: "What is this green ABOUT?" + move the status-evidence anchor to v0.76.0 by @avrabe in #1420
• RQ-77-STDERR (#1419): a refusal's REASON reaches the log — and the issue's own mechanism was wrong by @avrabe in #1421
• RQ-77-SUBJECT (#1418) + RQ-77-FLOORREGEX (#1243): the ritual refuses a wrong subject, and one premise was eleven releases dead by @avrabe in #1423
• RQ-77-PROSEBLIND (#1319): the refutation already shipped in v0.69 — this lane adds the positive control it lacked by @avrabe in #1424
• RQ-77-CENSUS (#1403): the literal-table population derived — and the answer is that no single number existed by @avrabe in #1425
• RQ-77-FALCON2 (#1318): the residual did NOT move, and the diagnostic stops sending the reporter to the wrong defect by @avrabe in #1427
• v0.77.0: what is this green ABOUT? by @avrabe in #1429

Full Changelog: v0.76.0...v0.77.0