From e8981f43515af95b36b1cccaaa4065fc1598c23f Mon Sep 17 00:00:00 2001
From: sepehr-safari <safari.sepehr@gmail.com>
Date: Sat, 11 Jul 2026 05:28:03 +0300
Subject: [PATCH] docs: close out S0 (Foundation)
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Milestone-boundary audit: mark S0 complete in ROADMAP, move founding docs
and ADRs to 'done' in CURRENT_STATE, clear in-progress, and point 'next' at
S1 — Engine core. Exit criteria met (CI green on macOS + Linux, native
doctor --strict clean).

Closes #9
---
 CURRENT_STATE.md | 27 +++++++++++++++++----------
 ROADMAP.md       | 10 +++++-----
 2 files changed, 22 insertions(+), 15 deletions(-)

diff --git a/CURRENT_STATE.md b/CURRENT_STATE.md
index 64f2483..4c49eee 100644
--- a/CURRENT_STATE.md
+++ b/CURRENT_STATE.md
@@ -8,10 +8,13 @@
 
 ## Active milestone
 
-**S0 — Foundation** (see [ROADMAP.md](ROADMAP.md)).
+**S0 — Foundation: complete.** Next up: **S1 — Engine core** (see
+[ROADMAP.md](ROADMAP.md)).
 
 ## What's done
 
+### S0 — Foundation ✅
+
 - **Repository genesis** — Apache-2.0 `LICENSE`, `.gitignore`.
 - **Scaffold + identity** (#5) — native-rendered Native SDK skeleton (`app.zon`,
   `src/main.zig`, `src/app.native`, `src/tests.zig`), `NOTICE`, `.editorconfig`;
@@ -22,30 +25,34 @@
   tests / strict check, and a Linux Xvfb `smoke` job that drives the running
   app through its automation server and uploads a rendered screenshot.
   `scripts/smoke.sh` is the portable driver.
+- **Founding docs & governance** (#7) — README, ROADMAP, CURRENT_STATE, AGENTS,
+  CONTRIBUTING, CODE_OF_CONDUCT, SECURITY.
+- **Architecture decision records** (#8) — ADR-0001..0004: independent
+  implementation, macOS-first platforms, native-rendered UI, Zig zero-config.
+
+**Exit criteria met:** CI green on macOS + Linux; `native doctor --strict` clean.
 
 ## What's in progress
 
-- **Founding docs & governance** (this PR) — README, ROADMAP, CURRENT_STATE,
-  AGENTS, CONTRIBUTING, CODE_OF_CONDUCT, SECURITY.
+- Nothing in flight — S0 is closed; S1 is next.
 
 ## What's next
 
-1. **Architecture decision records** — ADR-0001..0004 capturing the foundational
-   decisions (independent implementation, macOS-first, native-rendered, Zig).
-2. **Close S0** — verify exit criteria, close the milestone.
-3. **S1 — Engine core** — the pure-Zig OCPP types, parser, normalizer, and
-   session correlation.
+**S1 — Engine core (0.1.0):** the pure-Zig OCPP engine — canonical `Event` /
+`Session` / `Failure` types, the parser (JSON object, JSONL, bare array), the
+normalizer (direction inference + timestamp normalization), and session
+correlation by transaction id. Headless and testable via `native test`.
 
 ## Known blockers / decisions pending
 
-- None. Foundational decisions are captured (or being captured) as ADRs.
+- None. Foundational decisions are captured as ADRs.
 
 ## Area status
 
 | Area | Status |
 | --- | --- |
 | `repo` (tooling, CI) | ✅ done for S0 |
-| `docs` (docs, ADRs) | 🔄 in progress |
+| `docs` (docs, ADRs) | ✅ done for S0 |
 | `ocpp` (engine) | ⬜ not started (S1) |
 | `ui` (native views) | ⬜ placeholder (S3) |
 | `capture` (live proxy) | ⬜ not started (S5) |
diff --git a/ROADMAP.md b/ROADMAP.md
index 222e219..ab374cd 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -8,19 +8,19 @@ the stable part.
 
 | Milestone | Version | Theme | Status |
 | --- | --- | --- | --- |
-| **S0** | 0.0.x | Foundation | ✅ In progress |
-| **S1** | 0.1.0 | Engine core | Next |
+| **S0** | 0.0.x | Foundation | ✅ Complete |
+| **S1** | 0.1.0 | Engine core | Next up |
 | **S2** | 0.1.0 | Detection + conformance | Planned |
 | **S3** | 0.2.0 | Inspector UI | Planned |
 | **S4** | 0.3.0 | Analysis parity+ | Planned |
 | **S5** | 0.4.0 | Live capture ⭐ | Planned |
 | **S6** | 1.0.0 | 1.0 polish | Planned |
 
-## S0 — Foundation (0.0.x)
+## S0 — Foundation (0.0.x) ✅
 
 Repo, tooling, and CI. A native window that opens, an automation-driven smoke
-test, founding docs, and architecture decision records. **Exit:** CI green on
-macOS + Linux; `native doctor --strict` clean.
+test, founding docs, and architecture decision records. **Exit criteria met:**
+CI green on macOS + Linux; `native doctor --strict` clean.
 
 ## S1 — Engine core (0.1.0)