Changelog

Version history of the LDD set. Each version is a snapshot of the canonical documentation at a point in time. Audits reference the version they audited so that re-audits across versions are comparable.

v1.0

2026-05-17 Current

Master strategies

  • LDD-29 Gym Architectural Systems — Peter's gym synthesis. v1.0 with the 2026-05-17 floor-system revision (§25–§27 added: matte poured-urethane over rubber, NCAA half-court + beach volleyball striping).
  • LDD-30 Central Mechanical Core Master Strategy — Peter's three-zone distribution (wet utilities mech room, electrical + inverter upstairs, batteries in garage). v6.0 lock-ready intent.

Sub-LDD revisions in this version

  • LDDs 03, 04, 05, 22, 24, 25, 26, 27 — flagged amber for stale AI renders depicting the OLD gym floor (hardwood + volleyball-only).
  • LDDs 13, 15, 21 — flagged amber for changes propagating from LDD-30 (battery + south manifold in garage, MUA + indirect tank moves in mech room, solar inverter added to laundry/ops).
  • LDD-15 — east-wall electrical + battery allocation superseded by LDD-30; preserved as historical zone table.
  • All 30 LDDs cross-referenced into the two master strategies.

Site / system changes

  • Sidebar status dots — five-state lifecycle indicator (locked / pending / update / revision / draft) on every LDD entry, mirrored in a reading-key footer.
  • Audits area rebuild — rolling timeline at audits.html with auditor + operator identity (e.g. "Codex / ChatGPT 5.5 Extra High · on behalf of David"). Each audit carries a scorecard, the latest is highlighted, older audits archive. Single unified prompt at audits-guide.html.
  • Stale-render markers — visible yellow notices on 10 LDDs whose AI renders no longer match the current spec.
  • Section tabs on multi-page sections (Audits list ↔ How to use) replace the prior pill-and-arrow header.

Developers Focus (new section)

  • LDD Rebuild Proposal — proposed refactor of the doc set from creation-order numbering to category-based organization (master strategies, building systems, zones, elements, materials, process).
  • Page Design + Status Colors — proposed six-state status chip system + section name tweaks + structured change-history table per LDD.

Audits in this version

  • Codex / GPT-5.5 — Agent-assisted LDD control audit · 6.4/10 (latest)
  • Gemini 3.1 Pro (High) — Deep dive audit · 6.8/10
  • Codex / ChatGPT 5.5 Extra High — LDD audit · 7.1/10
  • Claude — Air-gap review · 7.5/10
  • Codex — Proactive audit · 7.8/10 (archived from prior cycle)
  • Claude — Proactive audit · pending (archived)
  • Gemini — Proactive audit · pending (archived)

Versioning convention