Release 1.1.0 — one config file, and a process weight you choose

`project.yaml` at the repo root is now the single source of truth for a
project's configuration, replacing `production/stage.txt`,
`production/review-mode.txt` and `.claude/docs/technical-preferences.md` (all
three still read as a fallback; nothing is force-deleted).

**`modes.rigor` — one question instead of six.** `minimal`, `standard` or
`full` fronts six knobs: `modes.workflow`, `docs.density`, `qa.level`,
`modes.story_granularity`, `modes.review_mode` and `team.size`. It defaults to
`minimal`, which is a change from 1.0's behaviour: the heavier tier was
measured costing several times more to reach working code without producing a
better result, and returning nothing when a fresh developer inherited the
project. Pin `modes.rigor: standard` to keep 1.0's process level.

Also in this release:

- `/settings` to view or change any setting, and `project.local.yaml` for
  per-developer preferences that should not be committed.
- `system_overrides` to hold one system to a higher standard than the rest of
  the project, and `testing.strict` to set per test type whether missing
  evidence blocks a story or warns.
- A story that changes anything the player sees is not closed until the game
  has been launched, observed, and a screenshot retained in
  `production/qa/evidence/`. A parse check is not a run. This holds at every
  rigor level, including `minimal`, where automated tests are waived but the
  look is not.
- The code root is engine-specific and enforced as such: Godot `src/`, Unity
  `Assets/`, Unreal `Source/<Module>/`. Two of the three will not build a
  project laid out any other way.
- Migration tooling for existing projects: `.claude/scripts/migrate-v1-config.sh`
  converts a 1.0 layout, non-destructively by default, with a report to review
  before `--finalize` deletes anything.
- Ask-before-write holds regardless of personal automation settings.

Upgrading from 1.0 or earlier: see UPGRADING.md. Full list of changes:
CHANGELOG.md.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016xvzG3i7pWQg4LjyDwWMXd

.claude/agents/prototyper.md

@@ -1,6 +1,6 @@
 ---
 name: prototyper
-description: "Prototyping specialist. Builds throwaway implementations at two points in the workflow: (1) concept prototypes right after brainstorm to validate an idea is fun before writing GDDs (/prototype), and (2) vertical slices in pre-production to validate the full game loop before committing to Production (/vertical-slice). Standards are intentionally relaxed for speed."
+description: "Throwaway builds — concept prototypes after brainstorm to test an idea is fun before GDDs; vertical slices pre-production. Speed over standards."
 tools: Read, Glob, Grep, Write, Edit, Bash
 model: sonnet
 maxTurns: 25
@@ -60,6 +60,7 @@ Before writing any code:
 3. **Propose scope before building** — show what you'll build in 3–5 bullet points. Get confirmation before starting. When in doubt, cut more.
 
 4. **Get approval before writing files** — "May I write this to `[filepath]`?" Wait for yes.
+   **Bounded exception — orchestrated runs.** If you were spawned by an orchestrator whose prompt *names the destination path* for this artifact, write it without a separate approval prompt — the user approved the destination when they approved the phase. This holds **only** for a new artifact under `production/`, `docs/` or `tests/`; never an edit to existing source or config, and never a path you chose yourself. If you were invoked directly, or no path was named for you, ask as above.
 
 5. **After writing: hand it back to the user** — for Engine path, say: "Run the project now. Paste any errors or describe what you observe." Do not assume it worked.
 
@@ -116,7 +117,7 @@ Prototype code is disposable. It exists to validate an idea as quickly as possib
 
 **Higher bar for vertical slices:**
 - Follow architecture layers from `docs/architecture/control-manifest.md`
-- Naming conventions from `.claude/docs/technical-preferences.md`
+- Naming conventions — `naming.*` from `project.yaml`; for any key absent or empty (including when `project.yaml` has no `naming` block), from `.claude/docs/technical-preferences.md`
 - No hardcoded gameplay values — use constants or config files
 - Basic error handling on critical paths
 - Placeholder art acceptable; representative art preferred