acdl/.ciagent/REQUIREMENTS.md

ACDL — Requirements

v1

Category: Repos & Org

• REQ-01: All demo code lives under the continuous-intelligence Gitea org at https://git.cloudinit.dev.
• REQ-09: Three repos exist: acdl (platform + stubs + reusable workflows), acdl-contracts (developer surface), acdl-evidence (Pages audit timeline).

Category: L1 Modules

• REQ-02: 8 L1 module folders exist under acdl/modules/l1/: l1-eks-fargate, l1-iam-role, l1-lambda, l1-api-gateway, l1-eventbridge, l1-sqs, l1-s3, l1-cloudwatch.
• REQ-03: Each L1 module has a manifest.yaml (declaring inputs) and a mock_apply.sh that echoes success, sleeps 1s, and exits 0.

Category: L2 Modules

• REQ-04: 4 L2 modules exist under acdl/modules/l2/: l2-invoice-service, l2-commodity-price-feed, l2-energy-analytics-api, l2-regulatory-reporting, each composing the specified L1s.
• REQ-05: L2 modules compose L1 primitives into deployable shapes with a maximum depth of 5.

Category: Core Scripts

• REQ-06: mock_executor.sh reads an L2 composition, invokes each L1 mock_apply.sh, and writes state.json.
• REQ-07: policy_checker.py reads contract.yaml and fails with POLICY_VIOLATION:PUBLIC_INGRESS on public-ingress: true; otherwise passes.
• REQ-08: confidence_signal.py returns a base score of 0.90 and drops to 0.40 (with reason code) when policy fails; gate threshold is ≥ 0.50.

Category: Evidence Stream

• REQ-11: evidence_writer.py appends events to audit.json and links each event to the previous via a SHA-256 hash chain (prev_hash + own hash).
• REQ-13: acdl-evidence is Pages-enabled and serves audit.json plus index.html.

Category: Pipeline

• REQ-10: The reusable pipeline runs Dev (autonomous), pauses at QA (manual approval), pauses at Prod (manual approval), then finalizes by committing audit.json to acdl-evidence.
• REQ-12: Opening an Issue in acdl-contracts runs l3b_agent_stub.py, commits a generated contract.yaml to a new branch, closes the Issue, and triggers the main pipeline.

Category: Demo Acts

• REQ-14: index.html uses vanilla JS to fetch audit.json from the Pages URL and render events as a timeline.
• REQ-15: All four demo acts (Friction, Developer Self-Service, Citizen Developer, Safety Net) reproduce deterministically in a dry run.

v2

(None — v1 covers the complete demo.)

v1.1 (Prior milestone — architecture finalization + v1 spike, complete)

Category: Architecture Finalization

• REQ-16: Architecture reaches v1.0 — all 11 open decisions in docs/architecture.md §13 are resolved and recorded in PROJECT.md (W1.A, W1.B, W2.A, W3.D, W3.E, BA.A–F, OpenTofu timing).
• REQ-17: Target Stack IR is defined as a JSON Schema under schemas/ir.schema.json; substrate-agnostic (resources, relationships, composition max-depth-5, policy hooks).
• REQ-18: PolicyCheckResult normalized schema is defined under schemas/policy_check_result.schema.json; a Checkov adapter translates Checkov JSON to this schema.
• REQ-19: Six-input confidence signal is specified under platform/confidence_signal.py with per-env thresholds (dev 0.50 / qa 0.75 / prod 0.90 / dr 0.95) and severity→penalty mapping (critical=hard override, high=-0.2, medium=-0.05, low=-0.01, info=0.0).
• REQ-20: Tiered audit ledger design is authored: S3 Object Lock (compliance mode, 7-yr) + DynamoDB outbox (RPO=0, JWS detached signatures, prev_event_hash chain, daily checkpoints).
• REQ-21: Full 8-concern HITL matrix + separation-of-duties design is authored (CODEOWNERS routing + DynamoDB identity-distinctness check; pre-execution gate model; 1d warn / 2d freeze timeout).
• REQ-22: Contract schema (JSON Schema draft 2020-12) is defined under schemas/contract.schema.json with per-env mandatory/optional inputs (W3.E) and profile: agentic marker for L3B fields.

Category: AWS OIDC Bootstrap

• REQ-23: AWS auth bootstrap + state backend for the spike: an S3 state bucket + DynamoDB lock/outbox table + an IAM user with a minimal scoped policy (S3 + DynamoDB + plan-only). The temporary long-lived key is used once (waiver D-034) then rotated via scripts/rotate_spike_key.sh after each spike run (D-039). Real OIDC federation is deferred to v1.2 — Gitea Actions does not support id-token: write (RESEARCH TARGET 1, conf 0.95), blocked on go-gitea/gitea#36988.

Category: v1 Spike — IR, L1, Adapter

• REQ-24: One real L1 module l1-s3 exists under modules-ir/l1/l1-s3/ with an IR-typed interface (typed inputs/outputs/NFRs) registered in the L1 registry.
• REQ-25: One real L2 thin-composition l2-static-asset exists under modules-ir/l2/l2-static-asset/ referencing l1-s3 only (depth 1, within max-depth-5).
• REQ-26: The Terraform adapter (adapters/terraform/) compiles the IR-typed L1 interface to Terraform variable/output blocks and the L2 thin-composition tree to a Terraform root module; it emits a real terraform plan against AWS via OIDC; state is stored in S3 + DynamoDB.

Category: v1 Spike — End-to-End

• REQ-27: One end-to-end contract submission (contracts/spike.yaml for l2-static-asset) flows through: contract schema validation → contract→IR resolution → terraform plan (real AWS) → Checkov PolicyCheckResult → confidence signal → evidence event written to the DynamoDB outbox.
• REQ-28: Spike verification (scripts/verify_phase10.sh) proves the IR-shaped commitments hold: the adapter is the only substrate-specific code; no polyglot mess; the L1 content, contract YML, and thin-composition tree are substrate-agnostic.

Out of Scope (v1.1)

Feature	Reason
Full HITL matrix wiring (qa/prod/dr)	Spike is dev-only (terraform plan); HITL wiring is v1.2.
Kyverno + OPA policy engines	Spike uses Checkov only; Kyverno/OPA are v1.2.
MCP skill catalog + real L3B agent	L3B spike = a single stub contract submission; the 5-skill catalog is v1.2.
GitOps reconciler (ArgoCD/Flux)	v1.2.
Multi-region state / outbox	Single-region in v1 (§9, §12.3).
Prod/dr environments	v1.2.
Terraform apply (real provisioning)	Spike runs plan only; apply is gated by HITL in v1.2.

v1.2 (Prior milestone — platform hardening + first real consumer deployment, complete, tag v1.3.0)

Category: Documentation & Simplification

• REQ-29: README.md is fully rewritten to reflect the v1.1-complete platform: the actual spike flow (contract → IR → terraform plan → Checkov → confidence signal → outbox), how to run it (scripts/run_platform.sh), the real repo layout (acdl_platform/, schemas/, adapters/, terraform/, modules-ir/, contracts/, demo/), and the v1.2 objective. No stale "v1.1 (active)" framing.
• REQ-30: NFR hardening of the v1.1 spike: (a) terraform/bootstrap/spike_runner_policy.json audited to least-privilege (S3 + DynamoDB + ECS + ECR + ELB + IAM plan-only, no wildcards beyond the documented exceptions); (b) create_state_backend.py and create_iam_user.py are idempotent (re-running exits 0 without duplicating resources); (c) run_spike_plan.sh + run_spike_e2e.sh consolidated into a single scripts/run_platform.sh with proper exit codes and error handling; (d) P1-1 carried forward from the v1.1 audit — the two AWS access key IDs in .ciagent/VERIFY.md Phase 09 narrative are redacted to placeholders; (e) any remaining stale platform/ paths in .ciagent/ are corrected to acdl_platform/.

Category: L1 Catalog Expansion (ECS Fargate)

• REQ-31: Six new IR-typed L1 modules exist under modules-ir/l1/ and are registered in modules-ir/registry.json: l1-vpc (VPC + subnets + route tables), l1-ecs-cluster (ECS Fargate cluster), l1-ecs-service (ECS service + task definition), l1-iam-role (task execution + task role), l1-alb (application load balancer + listener + target group), l1-ecr (ECR repository). Each has an interface.json valid against schemas/ir.schema.json and produces a valid terraform plan fragment via the Terraform adapter. The adapter TYPE_MAP is expanded to cover all six IR resource types.

Category: L2 Composition & Contract Schema

• REQ-32: l2-microservice thin-composition exists under modules-ir/l2/l2-microservice/ referencing the six ECS L1s (depth ≤ 5, within max-depth-5). schemas/contract.schema.json is extended with microservice inputs (image: string, port: integer, env: map, healthcheck: object) and validates a contracts/microservice.yaml submission. Contract→IR resolution (acdl_platform/contract_resolver.py) yields a complete target stack for l2-microservice.

Category: Real Provisioning

• REQ-33: The platform runs terraform apply (not just plan) for the dev environment, autonomous per §10 (confidence ≥ 0.50, no HITL). The apply creates real AWS resources (VPC, ECS cluster, ECR repo, ALB, ECS service) and the result is captured in the evidence stream. apply for qa/prod/dr remains HITL-gated and out of scope for v1.2.

Category: Consumer Repo

• REQ-34: A new Gitea repo acdl-consumer-microservice exists under the continuous-intelligence org, containing: a basic HTTP microservice (e.g., a tiny Python/Go server returning 200), a Dockerfile, an ECR push step, and a contracts/microservice.yaml submission for l2-microservice (dev environment).

Category: End-to-End Verification

• REQ-35: One end-to-end flow: consumer commit to acdl-consumer-microservice → pipeline triggered → contract→IR resolution → terraform plan → terraform apply (dev) → a live ECS Fargate service serving HTTP 200 on its ALB → evidence event written to the DynamoDB outbox → the event renders on the acdl-evidence timeline. scripts/verify_phase16.sh proves the full flow green.

v1.3 (Prior — module documentation + thin-composition removal, complete)

Category: Thin-Composition Removal

• REQ-36: The L2 thin-composition layer is removed completely: composition.json files, acdl_platform/contract_resolver.py, schemas/contract.schema.json, contracts/spike.yaml, contracts/microservice.yaml, and L2 entries in modules-ir/registry.json are deleted. The L2 directories are kept as placeholders with READMEs. The downstream pipeline (adapter → checkov → confidence → outbox) is patched to load a pre-existing IR instance instead of resolving a contract.
• REQ-37: A modules-ir/README-TEMPLATE.md exists that works for both L1 and L2 modules, written in plain language (no jargon), with sections for Overview, Resources, Inputs, Outputs, Usage, Compliance extension points, and Versioning.
• REQ-38: Every module has a README.md: the 7 L1 modules have full READMEs with Resources/Inputs/Outputs/Usage/Compliance-extension-points/Versioning sections derived from their interface.json; the 2 L2 modules have placeholder READMEs noting the composition is under redesign. A modules-ir/README.md catalog index lists all modules with one-line descriptions and links.

Category: Testing

• REQ-39: A pytest test suite exists under tests/ covering the platform components offline (no AWS, no Checkov, no DynamoDB): the Terraform adapter (adapters/terraform/adapter.py), the confidence signal (acdl_platform/confidence_signal.py), the Checkov adapter (adapters/terraform/policy/checkov_adapter.py), and the outbox writer (acdl_platform/outbox_writer.py). The suite validates the IR schema, registry, spike_instance, and adapter output structure. pyproject.toml + requirements-test.txt pin test dependencies (pytest, jsonschema, pyyaml, boto3-stubs or moto for outbox mocking).

Category: Shell Reproducibility

• REQ-40: scripts/run_platform.sh has a --check-only mode that runs offline: loads the pre-existing IR instance, runs the adapter to emit Terraform, validates the JSON structure — without AWS credentials, Checkov, or DynamoDB. The existing --plan-only and full modes continue to require AWS. The --check-only mode is what CI pipelines run.

Category: CI/CD Pipelines

• REQ-41: Identical CI/CD pipelines exist for both Gitea Actions (.gitea/workflows/ci.yml, dev environment) and GitHub Actions (.github/workflows/ci.yml, production). Both run the same three stages: (1) lint — py_compile all Python files, (2) test — pytest, (3) check-only — bash scripts/run_platform.sh --check-only. Both trigger on push to main + pull request. Both use ubuntu-latest. Identical outcomes — the only difference is the runner environment.

• REQ-42: pyproject.toml exists at the repo root with pytest configuration (testpaths, markers) and the project metadata. requirements-test.txt pins test-only dependencies separate from runtime dependencies.

v1.4 (Active — central pipeline contract + shell reproducibility + streaming)

Category: Central Pipeline Contract

• REQ-43: A central pipeline contract exists as schemas/pipeline.schema.json (JSON Schema draft 2020-12) + pipelines/ci.yaml (YAML instance). The contract declares the pipeline name, triggers (push/PR branches), runner, Python version, and stages (name + command + required + install + description). Both .gitea/workflows/ci.yml (Gitea Actions, dev) and .github/workflows/ci.yml (GitHub Actions, production) implement the same stages, commands, triggers, and runner as declared in the contract. A test (tests/test_pipeline_contract.py) validates the contract against the schema and asserts both workflows conform (same jobs, same commands, same triggers, same runner, byte-identical).

Category: Shell Reproducibility

• REQ-44: scripts/run_ci.sh reproduces the CI pipeline locally — runs the same 3 stages (lint, test, check-only) in sequence with proper exit codes, failing on first error. The script exits 0 with "CI PIPELINE OK" on success. A --quiet flag suppresses per-stage banners. The script mirrors the central pipeline contract (pipelines/ci.yaml) so the shell and CI environments produce identical outcomes.

Category: Pipeline Streaming

• REQ-45: scripts/run_platform.sh streams output by default: terraform init/validate/plan output is piped to stdout via tee (visible to the user and logged), Checkov results are printed in human-readable form, and PolicyCheckResult records are displayed with severity, rule ID, and pass/fail status per record. The --check-only mode streams the emitted Terraform file content. A --quiet flag suppresses streaming (output to log files only) for backwards compatibility. Both gitea and github workflows are byte-identical (identical outcomes — the only difference is the forge runtime).

v1.5 (Prior — consumer happy path + zero-trust docs + reusable deploy workflow, complete)

Category: Consumer Happy Path Documentation

• REQ-46: README.md is rewritten so the consumer model is unambiguous: this repo is the platform source; a consumer never clones it. A consumer repo contains only app code + contract.yaml referencing the central pipeline + contract. The platform-flow diagram is a mermaid flowchart TD (replacing the ASCII art). "L3A"/"L3B" nomenclature is removed from README (single-surface model). "spike" nomenclature is removed from prose (code paths in bash blocks are kept verbatim).
• REQ-47: docs/CONSUMER_GUIDE.md (all-caps) replaces docs/consumer-guide-static-asset.md. It is generic across all L2 modules (static-asset as the worked example), uses mermaid diagrams (model + pipeline flow), documents versioned uses: references (floating MAJOR+MINOR tags — bare/@main discouraged), scopes prerequisites to consumer-repo bootstrap only (no Terraform/Checkov/boto3/runner-key — those are platform-repo concerns), and documents that the pipeline fetches the ACDL repo at run time via a reusable workflow (consumers never invoke scripts/run_platform.sh locally for the happy path).
• REQ-48: README.md Credentials section is rewritten to express the zero-trust target model: consumer repos use OIDC federation (no long-lived keys) with attribute-based authorization (ABAC) — IAM roles + session policies scoped by repository identity and resource-creation tags so a consumer can only view/update resources it created (blast-radius containment). A documented override allows a static key in GitHub Secrets (consumer repo) or .env.secrets (local testing), rotated by a platform-managed scheduled pipeline on a daily cadence; when .env.secrets is used locally, rotating out of band is the consumer's responsibility.

Category: Reusable Deploy Workflow

• REQ-49: A reusable deploy workflow exists as byte-identical .gitea/workflows/deploy.yml (Gitea, dev) and .github/workflows/deploy.yml (GitHub, production), implementing the central deployment pipeline contract (pipelines/deploy.yaml validated against schemas/deploy-pipeline.schema.json). It is invoked by consumer repos via uses: acdl/.gitea/workflows/deploy.yml@vMAJOR.MINOR (versioned tag). The workflow checks out the consumer repo, checks out the ACDL platform repo into the runner workspace, installs runtime deps (Python, Terraform, Checkov), and invokes scripts/run_platform.sh against the consumer's contract path (passed as a workflow input). OIDC is the default auth (permissions: id-token: write); a static-key override reads from repository secrets.
• REQ-50: contracts/static-asset.yaml uses a versioned uses: reference (@v1.4, MAJOR+MINOR) — not bare @v1 or @main — as the canonical example the consumer guide points at.
• REQ-51: tests/test_pipeline_contract.py is extended to validate the new deploy workflows: both files exist, are byte-identical, and conform to schemas/deploy-pipeline.schema.json (stages present, names match pipelines/deploy.yaml stage names). The existing CI-workflow conformance tests continue to pass unchanged.

v1.6 (Active — consumer-facing docs restructure + terminology normalization + environments concept)

Category: Internal-surface scrub

• REQ-52: No consumer-facing documentation (README.md, docs/, modules//README.md, contracts/**) references .ciagent/ — it is local CIAgent metadata, never visible to platform engineers or consumers. The README repository-layout table has no .ciagent/ row. No .gitea/ references appear in consumer-facing docs (consumers use GitHub only); the README repository-layout table has no .gitea/workflows/ row.
• REQ-53: acdl_platform/ is renamed to platform/ across the directory, all imports in tests/scripts/pipelines/workflows, and all doc references. grep -R "acdl_platform" . (excluding .ciagent/, demo/, .git/) returns 0 hits. The test suite passes after the rename.

Category: Docs site restructure

• REQ-54: docs/ is restructured into a Jekyll-style GitHub Pages site: docs/_config.yml, docs/index.md (landing), docs/modules/ (catalog + per-module Pages-friendly copies), docs/contracts/index.md, docs/pipeline/index.md + docs/pipeline/versioning.md, docs/environments/index.md, docs/consumer-guide.md, docs/architecture.md (consolidated from architecture.md + architecture-v1.0.md, current-architecture only), docs/vision.md. No .ciagent/ links anywhere in docs/. Consumer-facing content (modules, contracts, pipeline, versioning) lives in Pages.

Category: Terminology normalization

• REQ-55: Consumer-facing docs drop the "L2" nomenclature — L2 modules are referred to as "modules". "L1" label is dropped in consumer-facing docs — L1 primitives are referred to as "primitives". The "composition" terminology is changed to "pattern" for modules in prose (the on-disk composition.json files and code references are unchanged this phase). A roadmap entry records that "composition" will later describe the thin orchestration where consumers dynamically create a module directly from the contract file (future implementation, not implemented now).
• REQ-56: The term "forge" is replaced in consumer-facing docs with "platform runners" / "platform-managed" as appropriate. The term "forge" remains only in internal architecture docs.

Category: README rewrite

• REQ-57: README.md repository-roles section is restated to match reality: a consumer repo contains (a) its application code, (b) one or more contracts (.acdl/contract.yaml), and (c) one or more CI definitions (a thin .github/workflows/deploy.yml that uses: the central reusable workflow, pointing at the appropriate environment + contract). The platform repo (this one) owns modules/adapters/schemas/pipelines/scripts/workflows. A consumer never clones the platform repo.
• REQ-58: README.md Status section is replaced with a Features list (referenceable by consumers and platform engineers) and a Roadmap subsection listing only planned future features (no internal CIAgent status, no version-by-version changelog).
• REQ-59: README.md "How the platform works" mermaid diagram is revised so all node text is visible (no overflow): labels are split with <br/>, boxes widened as needed. A security-checks stage is added before the policy-checks stage. Specific tools (Checkov, Terraform) are not named — they are "security checks (adapter)", "policy checks (adapter)", "infrastructure plan". An "infrastructure apply" stage is added at the appropriate level (dev only, after confidence).
• REQ-60: README.md Credentials & zero-trust section removes the "go-gitea/gitea#36988 blocked" mention and the "waivers D-039/D-047" language (not consumer/platform-engineer facing). It states: default OIDC + ABAC; alternative is a static AWS key (GitHub Secrets for platform-runner runs, or .env.secrets locally) with the expectation of daily rotation (platform-managed for runner runs) or out-of-band rotation (consumer-managed for local .env.secrets).

Category: Environments concept + onboarding

• REQ-61: The concept of platform-managed environments is introduced: consumers are not required to provide an AWS account, VPC, subnet, S3 state bucket, or runner key. docs/environments/index.md documents that a named environment is a platform-owned AWS account + network + state backend + IAM role surfaced to the consumer via ABAC, selected by name in the contract. The old README environments table (dev/qa/prod/dr) is removed completely. A minimal onboarding scaffold exists: platform/environments/ with a sample dev.json + README, platform/environment_check.py, a wire-in at the top of scripts/run_platform.sh, a friendly first-run onboarding message when no environment is defined for the repo, and tests/test_environment_check.py covering the missing-env and present-env cases.

Out of Scope (v1.2)

REQ	Original criterion	Clarified criterion (effective)	Decision
REQ-09	Three repos exist	Three repos exist (acdl, acdl-contracts, acdl-evidence) under continuous-intelligence; new repos use default_branch: "main", auto_init: true	D-015
REQ-10	"Pages returns 200 with placeholder index.html" on acdl-evidence	Gitea has no Pages; substitute: an HTTP GET against the raw file URL https://git.cloudinit.dev/continuous-intelligence/acdl-evidence/raw/branch/main/index.html returns 200 with the placeholder HTML body	D-012, D-016
REQ-10	"qa and prod environments exist on acdl-contracts"	Gitea has no environments API and ignores environment: blocks; substitute: the reusable workflow defines qa-gate and prod-gate jobs gated by workflow_dispatch approval inputs (D-004 fallback); a qa and prod branch may be created on acdl-contracts as a visible stand-in for environments	D-013

Out of Scope (v1.0 demo — retained for history)

Feature	Reason
Real cloud provisioning (AWS/GCP/Azure)	Demo explicitly stubs all infrastructure; no cloud access available.
Real LLM inference / external AI APIs	Spec forbids external AI; L3B is a keyword parser.
Production-grade infrastructure	Demo target is a 30-minute executive show, not a production system.
Adversarial tamper-proofing of evidence	Hash chain is demonstrative; not cryptographically secure against a determined attacker.
Multi-tenant isolation	Out of demo scope.

Traceability

v1.0 (prior — demo)

Requirement	Phase	Status
REQ-01	1	complete (v1.0.1)
REQ-02	2	complete (v1.0.2)
REQ-03	2	complete (v1.0.2)
REQ-04	3	complete (v1.0.3)
REQ-05	3	complete (v1.0.3)
REQ-06	3	complete (v1.0.3)
REQ-07	3	complete (v1.0.3)
REQ-08	3	complete (v1.0.3)
REQ-09	1	complete (v1.0.1)
REQ-10	4	complete (v1.0.4)
REQ-11	3	complete (v1.0.3)
REQ-12	4	complete (v1.0.4)
REQ-13	5	complete (v1.0.5)
REQ-14	5	complete (v1.0.5)
REQ-15	5	complete (v1.0.5)

v1.1 (prior — architecture finalization + v1 spike, complete)

Requirement	Phase	Status
REQ-16	07	complete (v1.1.2)
REQ-17	07	complete (v1.1.2)
REQ-18	07	complete (v1.1.2)
REQ-19	07	complete (v1.1.2)
REQ-20	07	complete (v1.1.2)
REQ-21	07	complete (v1.1.2)
REQ-22	07	complete (v1.1.2)
REQ-23	08	complete (v1.1.3)
REQ-24	09	complete (v1.1.4)
REQ-25	10	complete (v1.1.5)
REQ-26	09	complete (v1.1.4)
REQ-27	10	complete (v1.1.5)
REQ-28	10	complete (v1.1.5)

v1.2 (prior — platform hardening + first real consumer deployment, complete)

Requirement	Phase	Status
REQ-29	11	complete (v1.2.1)
REQ-30	12	complete (v1.2.2)
REQ-31	13	complete (v1.2.3)
REQ-32	14	complete (v1.2.4)
REQ-33	15	partial (v1.2.5, IAM-blocked)
REQ-34	15	complete (v1.2.5)
REQ-35	16	partial (v1.2.6, IAM-blocked)

v1.3 (prior — module documentation + thin-composition removal, complete)

Requirement	Phase	Status
REQ-36	17	complete (v1.3.1)
REQ-37	17	complete (v1.3.1)
REQ-38	17	complete (v1.3.1)
REQ-39	18	complete (v1.3.2)
REQ-40	18	complete (v1.3.2)
REQ-41	18	complete (v1.3.2)
REQ-42	18	complete (v1.3.2)

v1.4 (prior — central pipeline contract + shell reproducibility + streaming)

Requirement	Phase	Status
REQ-43	19	complete (v1.4.1)
REQ-44	19	complete (v1.4.1)
REQ-45	19	complete (v1.4.1)

v1.5 (prior — consumer happy path + zero-trust docs + reusable deploy workflow, complete)

Requirement	Phase	Status
REQ-46	20	complete (v1.5.0)
REQ-47	20	complete (v1.5.0)
REQ-48	20	complete (v1.5.0)
REQ-49	20	complete (v1.5.0)
REQ-50	20	complete (v1.5.0)
REQ-51	20	complete (v1.5.0)

v1.6 (complete — consumer-facing docs restructure + terminology normalization + environments concept, tag v1.6.0)

Requirement	Phase	Status
REQ-52	21	complete (v1.6.0)
REQ-53	21	complete (v1.6.0)
REQ-54	21	complete (v1.6.0)
REQ-55	21	complete (v1.6.0)
REQ-56	21	complete (v1.6.0)
REQ-57	21	complete (v1.6.0)
REQ-58	21	complete (v1.6.0)
REQ-59	21	complete (v1.6.0)
REQ-60	21	complete (v1.6.0)
REQ-61	21	complete (v1.6.0)