interactive-story/planning/VERSION.md

# Planning Package Version

- **Package:** Adventure Storyteller Planning Package v2.4
- **Revision date:** 2026-09-03
- **Status:** Phase 0 complete; architecture selected; **Milestones M1, M2 and M3 implemented and accepted**; M4 is next to brief.

## v2.4 — Documentation Consolidation (2026-09-03)

No product requirement, architecture decision or milestone status changed in
this revision. It reorganises the documentation so that a new coding agent can
tell authoritative material from evidence at a glance.

- `planning/archive/` is created and is **non-authoritative by declaration**
  (`archive/README.md`). It holds `phase0/` — the research that chose AI-DnD —
  `milestone-reports/` — the completed M1 and M2 reports — and `decisions/`,
  which now holds ADR **008**, the Phase-0-before-build process gate that Phase 0
  satisfied. ADR numbering continues from 012; 008 is not reused.
- `planning/reports/` now holds **only the current milestone's report**,
  `M3-IMPLEMENTATION-REPORT.md`, because M4 planning has to consult it. It moves
  to the archive when M4's report replaces it.
- The Phase 0B execution prompts and handoff/status/summary documents
  (`CODEX-HANDOFF-NOTE.md`, `PHASE-0B-CODEX-BRIEF.md`,
  `PHASE-0B-CODEX-HANDOFF.md`, `PLANNING-UPDATE-SUMMARY.md`) and the Phase 0A
  discovery and triage reports were **deleted**: intermediate working documents
  whose conclusions all reached the two recommendation reports, and which remain
  in Git history.
- Upstream AI-DnD's inherited `plan/` build log and `docs/` project site
  (guides, generated HTML, screenshots) were **deleted**. They documented a
  hosted, scripted, multi-user product with accounts — every screenshot showed a
  Scripts tab and a Sign up button — which M2 removed. Both trees remain in Git
  history and in upstream.
- `README.md`, `DEVELOPMENT.md` and `PROVENANCE.md` are corrected where they
  pointed at the removed trees or described removed capability as present.
  `DEVELOPMENT.md`'s "things M1 did not touch" section had gone stale at M2 and
  now says what is actually still inherited.
- `planning/README.md` is rewritten as **the documentation index**: current
  milestone, the three-way active/ADR/archive split, the authority order,
  reading order, where reports live, and what comes next. The milestone
  correction tables are preserved unchanged.
- New: `planning/PROJECT-SOURCES.md` and `planning/project-sources.txt`, the
  manifest of files to upload as ChatGPT Project Sources.

## v2.3 — Post-M3 Closeout (2026-09-03)

M3 replaced destructive Undo with a stored active head. Its review is
`reports/M3-IMPLEMENTATION-REPORT.md`, which is also M3's primary evidence
record — no separate baseline report was produced — and whose §W records this
closeout.

In summary:

- the architecture is recorded as **ADR 012 — Active-Head Non-Destructive
  History**: the head is stored rather than derived, every read of the story is
  capped at it in one place, one mechanism moves it, state comes from the node
  rather than from a replay, the first write below a moved-back head is the
  divergence, and Redo is decided by the lineage rather than by a flag. ADR 005
  is unchanged: it states the product requirement, and ADR 012 states the
  architecture chosen to implement it,
- two history semantics are **ratified** in `STORY-BRANCH-SEMANTICS.md`: Undo
  crosses fork points to the campaign opening (§5), and the system refuses to
  switch which take is live while a later story is off screen (§10),
- a **new §14A** records the interim in-place-editing rule — refuse when story
  descends from the turn and is not on screen — and states explicitly that
  §14-15's full narrator-edit requirement stands and is completed in M5,
- `TECHNICAL-DESIGN.md` gains **§8.7** and **§9.1** recording the implemented
  model and bundle behaviour as fact, and a constraint on §10.4: the snapshot
  half of the hybrid state model is a requirement, because head movement must
  not become proportional to campaign length,
- `DATA-MODEL.md` records the head as campaign-stored, the branch disposition as
  implemented and deliberately advisory, and the export as carrying a chosen
  position rather than a derived one,
- `BUILD-MILESTONES.md` marks **M3 complete**, states the one outstanding
  condition (the browser smoke test), tells **M4** to reuse M3's head movement
  rather than build a second restore path, and gives **M5** three constraints,
- `V1-ACCEPTANCE-TESTS.md` records D03's full pass, states **D10's milestone
  ownership without weakening any pass condition**, adds I07's pre-M3 bundle
  clause, and resolves the apparent L01/A05 conflict,
- `README.md` is corrected to describe the current local-only single-user
  application rather than the upstream hosted one.

`SPECIFICATION.md` and `SECURITY-THREAT-MODEL.md` are unchanged: M3 altered no
product requirement and touched no path in the threat model.

## v2.2 — Post-M2 Closeout (2026-09-03)

M2 removed the hosted, cloud, account and scripting surface and added the
inference endpoint policy. Its review recommended six planning changes and
reported rather than applied them; all six are applied in this revision, listed
in `README.md` § *Post-M2 corrections applied*, with the evidence in
`archive/milestone-reports/M2-BASELINE-REPORT.md` and `archive/milestone-reports/M2-IMPLEMENTATION-REPORT.md`.

In summary:

- the **inference endpoint policy is recorded as implemented** — an address
  allowlist of explicit local-network CIDRs, every resolved address checked,
  enforced when settings are saved and again before every outbound request, with
  TLS verification never traded against it (new **ADR 011**,
  `SECURITY-THREAT-MODEL.md` §10A),
- its two **residual limits are stated rather than mitigated**: a hostile host
  already on the trusted LAN, and the DNS-rebinding interval between the
  policy's resolution and the client's connection,
- `TECHNICAL-DESIGN.md` §5.1 items 3 and 4 are **resolved**, and a new §5.2
  records the M1/M2 production architecture as fact,
- a **wiring rule** is added (§18.1): removing a setting requires testing a real
  consumer path, and adding one requires proving it reaches its component — M2
  shipped two defects behind a 604-test green suite because the tests at that
  boundary were mocks,
- `BUILD-MILESTONES.md` records **M2 complete**, warns M5 that eight rollback
  tests use the world-state engine as instrumentation rather than as
  architecture, and requires M6 to make background memory failure observable,
- the security acceptance contract is strengthened: **H10** now names the
  wildcard-origin and `/api` 404 conditions, and new **H12** covers inference
  endpoint enforcement including the database-edited-behind-the-API case.

`SPECIFICATION.md` is unchanged: M2 altered no product requirement. Nothing in
the architecture selected in v2 was reversed.

## v2.1 — Post-M1 Corrections (2026-09-02)

M1 implementation evidence contradicted or under-specified parts of v2. The
corrections are recorded in the documents themselves and listed in
`README.md` § *Post-M1 corrections applied*; the evidence behind them is in
`archive/milestone-reports/M1-BASELINE-REPORT.md` and `archive/milestone-reports/M1-IMPLEMENTATION-REPORT.md`.

In summary:

- a trusted-LAN Ollama may be **HTTPS with a privately issued certificate**;
  clients verify against the operating system's CA store, with full certificate
  and hostname verification and no bypass option (ADR 002,
  `TECHNICAL-DESIGN.md` §5, A06),
- offline claims require a **fresh cache and no route out** to be evidence at
  all, and vendored runtime artifacts should be integrity-verifiable
  (ADR 004),
- A05's invariant is about **accepted** history; the user's submitted text is
  deliberately retained on a failed turn,
- A06 requires a **real second machine and an HTTPS endpoint**; a plain-HTTP
  LAN test is no longer sufficient evidence,
- the standard test environment records **CPU/GPU/RAM**, because cold model
  load on a CPU-only host exceeded the inherited 120 s client timeout,
- `BUILD-MILESTONES.md` records M1 as complete and reframes M2's endpoint work
  as **narrowing** an existing capability rather than inventing it,
- `SECURITY-THREAT-MODEL.md` §53 distinguishes **inbound** TLS (still deferred)
  from **outbound** certificate verification (required, done in M1).

Nothing in the architecture selected in v2 was reversed.

## v2 — Post Phase 0B Revision (2026-09-01)

This v2 package supersedes the earlier planning package produced before the final Phase 0B review and the trusted-LAN Ollama deployment clarification.

Key v2 changes include:

- AI-DnD selected as the production base at the pinned Phase 0B commit.
- Non-destructive head-cursor Undo/Redo design selected.
- Explicit typed/absolute narrative-state events selected for production state handling.
- Imported knowledge separated from AI-DnD Story Cards.
- Trusted-LAN Ollama inference supported in v1 while the storyteller UI/API remains loopback-bound by default.
- Offline first-use dependencies and runtime remote assets identified as M1 hardening work.
- Production implementation divided into milestones M1-M11.

Historical Phase 0 prompts/reports are retained as evidence and should not be treated as current implementation instructions unless a current milestone prompt explicitly refers to them.