chore(bootstrap): migrate ACDL_* env vars to NOVA_* (complete the v1.15 P5 rename)

19 requirements (REQ-291..309) complete. 6 phases (P0 + P1..P4 + P5).
Tag v1.24.5 (gitea release id 645, the v1.25 milestone release).
Merged milestone/v1.25-kyverno-json to main. All milestone branches deleted.
NORTH_STAR.md: Strategic Objective #2 (provable trust) gained a swappable
policy-engine substrate (the PolicyEngine protocol).

---ci---
project: acdl
milestone: v1.25
status: complete
requirements:
  covered: [REQ-291, REQ-292, REQ-293, REQ-294, REQ-295, REQ-296, REQ-297, REQ-298, REQ-299, REQ-300, REQ-301, REQ-302, REQ-303, REQ-304, REQ-305, REQ-306, REQ-307, REQ-308, REQ-309]
  partial: []
---/ci---

.ciagent/CHECKPOINT.json

@@ -1,22 +1,33 @@
 {
-  "phase": 4,
+  "phase": 5,
   "stage": "complete",
   "milestone": "v1.25",
-  "phase_role": "execution",
+  "phase_role": "final",
   "attempts": 0,
-  "updated_at": "2026-08-12T17:45:00Z",
+  "updated_at": "2026-08-12T18:00:00Z",
   "project": "acdl",
-  "milestone_complete": false,
+  "milestone_complete": true,
   "tag_line": "v1.24.x",
-  "tag": "v1.24.4",
-  "next_tag": "v1.24.5",
+  "tag": "v1.24.5",
   "release": {
     "forge": "gitea",
     "releases_created": true,
-    "release_ids": {"v1.24.0": 640, "v1.24.1": 641, "v1.24.2": 642, "v1.24.3": 643, "v1.24.4": 644},
-    "phase_release_id": 644
+    "release_ids": {
+      "v1.24.0": 640,
+      "v1.24.1": 641,
+      "v1.24.2": 642,
+      "v1.24.3": 643,
+      "v1.24.4": 644,
+      "v1.24.5": 645
+    },
+    "milestone_release_id": 645,
+    "milestone_release_tag": "v1.24.5"
   },
   "requirements": ["REQ-291", "REQ-292", "REQ-293", "REQ-294", "REQ-295", "REQ-296", "REQ-297", "REQ-298", "REQ-299", "REQ-300", "REQ-301", "REQ-302", "REQ-303", "REQ-304", "REQ-305", "REQ-306", "REQ-307", "REQ-308", "REQ-309"],
+  "requirements_covered": 19,
+  "requirements_partial": 0,
   "tests": {"total": 170, "passed": 170, "skipped": 23, "failed": 0, "preexisting_flaky": "test_metrics_emitters.py::test_attestation_event_emission (fails on main, unrelated to v1.25)"},
-  "notes": "v1.25 P4 (regression-gate+docs) complete. Tag v1.24.4 (gitea release id 644). 4 requirements (REQ-304..307). 3 regression policies + adapter/STANDARDS/METRICS/schemas docs. Phase 04 branch deleted. All 19 requirements now implemented. Next: P5 final review+audit+milestone ship."
+  "phases": {"P0": "complete", "P1": "complete", "P2": "complete", "P3": "complete", "P4": "complete", "P5": "complete"},
+  "review": {"p0_fixed": 1, "p1_fixed": 3, "p1_flagged_posthoc": 2, "escalations": 0},
+  "notes": "v1.25 milestone complete. Tag v1.24.5 (milestone release, gitea id 645). 19 requirements complete (REQ-291..309). 6 phases. 170 tests pass (23 skip-without-kj). kyverno-json is the primary policy engine behind a swappable PolicyEngine adapter. Merged milestone/v1.25-kyverno-json to main. All milestone branches deleted. Next milestone starts fresh."
 }

.ciagent/NORTH_STAR.md

@@ -229,4 +229,16 @@ their AI engineering teams reach for first when an agent needs to deploy.
   RESEARCH.md/ARCHITECTURE.md. It is the *how*; this file is the *why*.
 - **Pillar C (story):** the unified narrative deck proves Pillars A+B to
   leadership. The deck's Proof section cites grounded metrics; its
-  Roadmap section cites deferred targets honestly.
+  Roadmap section cites deferred targets honestly.
+
+## v1.25 update — swappable policy-engine substrate
+
+Strategic Objective #2 (provable trust) gained a concrete substrate in
+v1.25: the policy engine that produces the `PolicyCheckResult` records
+feeding the confidence signal is now **swappable** via the
+`PolicyEngine` protocol (`core/policy_engine.py`). `kyverno-json` is
+the v1.25 default; `OPA` (or any other engine) can replace it by
+implementing the same 3-method protocol — without touching the
+confidence signal, the PCR schema, or the pipeline. See
+ARCHITECTURE.md §12.7. The trust moat is a *replaceable* engine, not a
+vendor lock-in.

.ciagent/REQUIREMENTS.md

@@ -2469,22 +2469,22 @@ assert 20 main + 1 appendix.
 
 | REQ | Phase | Status |
 |-----|-------|--------|
-| REQ-291 | P1 | pending |
-| REQ-292 | P1 | pending |
-| REQ-293 | P1 | pending |
-| REQ-294 | P1 | pending |
-| REQ-295 | P2 | pending |
-| REQ-296 | P2 | pending |
-| REQ-297 | P2 | pending |
-| REQ-298 | P2 | pending |
-| REQ-299 | P2 | pending |
-| REQ-300 | P3 | pending |
-| REQ-301 | P3 | pending |
-| REQ-302 | P3 | pending |
-| REQ-303 | P3 | pending |
-| REQ-304 | P4 | pending |
-| REQ-305 | P4 | pending |
-| REQ-306 | P4 | pending |
-| REQ-307 | P4 | pending |
-| REQ-308 | P1 | pending |
-| REQ-309 | P1 | pending |
+| REQ-291 | P1 | complete |
+| REQ-292 | P1 | complete |
+| REQ-293 | P1 | complete |
+| REQ-294 | P1 | complete |
+| REQ-295 | P2 | complete |
+| REQ-296 | P2 | complete |
+| REQ-297 | P2 | complete |
+| REQ-298 | P2 | complete |
+| REQ-299 | P2 | complete |
+| REQ-300 | P3 | complete |
+| REQ-301 | P3 | complete |
+| REQ-302 | P3 | complete |
+| REQ-303 | P3 | complete |
+| REQ-304 | P4 | complete |
+| REQ-305 | P4 | complete |
+| REQ-306 | P4 | complete |
+| REQ-307 | P4 | complete |
+| REQ-308 | P1 | complete |
+| REQ-309 | P1 | complete |

.ciagent/ROADMAP.md

@@ -2157,7 +2157,7 @@ release). **DONE.**
   `milestone/v1.23-deck-cleanup-python-pptx` → `main`.
 - **Requirements:** REQ-263..275 (13 requirements).
 
-## v1.25 (active, tag line `v1.24.x`): kyverno-json Unified Policy Engine
+## v1.25 (complete, tag `v1.24.5`): kyverno-json Unified Policy Engine
 
 `kyverno-json` — a Kyverno-ecosystem runtime that applies Kyverno policies
 to **any** JSON/YAML payload — becomes Nova's **primary compliance /

.ciagent/config.json

@@ -59,7 +59,7 @@
   },
   "git": {
     "branching_strategy": "flat",
-    "_branching_strategy_note": "ACDL uses flat workflow (committed directly to main per established convention since v1.0). The 'phase' strategy is advisory; CIAgent uses milestone/phase branches for v1.14 but the project convention is flat.",
+    "_branching_strategy_note": "Nova uses flat workflow (committed directly to main per established convention since v1.0; renamed ACDL→Nova in v1.15). The 'phase' strategy is advisory; CIAgent uses milestone/phase branches for v1.14 but the project convention is flat.",
     "auto_commit": true,
     "auto_push": true
   },
@@ -67,7 +67,7 @@
     "sources": [".env", ".env.secrets", ".env.*"],
     "disallow": ["shell_env", "netrc", "keychain", "rc_files", "global_config"],
     "scopes": {
-      "gitea": "ACDL_GITEA_TOKEN",
+      "gitea": "NOVA_GITEA_TOKEN",
       "github": "GITHUB_TOKEN",
       "gitlab": "GITLAB_TOKEN",
       "openai": "OPENAI_API_KEY",

terraform/bootstrap/apply_iam_baseline.py

@@ -5,15 +5,15 @@ policy if absent (or creates a new version if the policy document
 differs), attaches it to the spike-runner user, deletes any leftover
 inline policy, and re-creates the OIDC act_runner role if absent.
 
-Requires the bootstrap root key (ACDL_BOOTSTRAP_AWS_* or ACDL_AWS_*
+Requires the bootstrap root key (NOVA_BOOTSTRAP_AWS_* or NOVA_AWS_*
 when the provided key is a root principal). This script is the
 reproducible record of the Phase 56 live step — the grants are
 documented in .ciagent/IAM_POLICY.md and regression-tested by
 tests/test_iam_policy_baseline.py.
 
 Usage:
-    export ACDL_BOOTSTRAP_AWS_ACCESS_KEY_ID=<root key id>
-    export ACDL_BOOTSTRAP_AWS_SECRET_ACCESS_KEY=<root key secret>
+    export NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID=<root key id>
+    export NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY=<root key secret>
     export AWS_DEFAULT_REGION=us-east-1
     python3 terraform/bootstrap/apply_iam_baseline.py
 """
@@ -30,7 +30,7 @@ import boto3
 
 ROOT = Path(__file__).resolve().parent.parent.parent
 POLICY_PATH = ROOT / "terraform" / "bootstrap" / "spike_runner_policy.json"
-ACCOUNT = os.environ.get("ACDL_AWS_ACCOUNT_ID", "581513795199")
+ACCOUNT = os.environ.get("NOVA_AWS_ACCOUNT_ID", "581513795199")
 USER = "nova-spike-runner"
 POLICY_NAME = "nova-spike-runner-policy"
 POLICY_ARN = f"arn:aws:iam::{ACCOUNT}:policy/{POLICY_NAME}"
@@ -38,10 +38,10 @@ ROLE_NAME = "nova-act-runner-role"
 
 
 def _session():
-    key_id = os.environ.get("ACDL_BOOTSTRAP_AWS_ACCESS_KEY_ID") or os.environ.get("ACDL_AWS_ACCESS_KEY_ID")
-    secret = os.environ.get("ACDL_BOOTSTRAP_AWS_SECRET_ACCESS_KEY") or os.environ.get("ACDL_AWS_SECRET_ACCESS_KEY")
+    key_id = os.environ.get("NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID") or os.environ.get("NOVA_AWS_ACCESS_KEY_ID")
+    secret = os.environ.get("NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY") or os.environ.get("NOVA_AWS_SECRET_ACCESS_KEY")
     if not key_id or not secret:
-        sys.exit("FAIL: set ACDL_BOOTSTRAP_AWS_ACCESS_KEY_ID + ACDL_BOOTSTRAP_AWS_SECRET_ACCESS_KEY (root key)")
+        sys.exit("FAIL: set NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID + NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY (root key)")
     region = os.environ.get("AWS_DEFAULT_REGION", "us-east-1")
     return boto3.Session(aws_access_key_id=key_id, aws_secret_access_key=secret, region_name=region)
 

terraform/bootstrap/create_iam_user.py

@@ -3,12 +3,14 @@
 Idempotent: skips user creation if the user exists; creates an initial
 access key if none active exists. Prints the key to stdout for the
 orchestrator to capture (NEVER committed):
-  ACDL_AWS_ACCESS_KEY_ID=<...>
-  ACDL_AWS_SECRET_ACCESS_KEY=<...>
+  NOVA_AWS_ACCESS_KEY_ID=<...>
+  NOVA_AWS_SECRET_ACCESS_KEY=<...>
 
 Run with the bootstrap root key in env:
-  ACDL_BOOTSTRAP_AWS_ACCESS_KEY_ID / ACDL_BOOTSTRAP_AWS_SECRET_ACCESS_KEY
-  AWS_DEFAULT_REGION (defaults to us-east-1)
+  NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID / NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY
+  (falls back to NOVA_AWS_ACCESS_KEY_ID / NOVA_AWS_SECRET_ACCESS_KEY when
+  the provided key is a root principal). AWS_DEFAULT_REGION (defaults
+  to us-east-1).
 
 The inline policy is read from spike_runner_policy.json (next to this
 file). The account id + region are already substituted in the policy file
@@ -38,9 +40,13 @@ POLICY_FILE = os.path.join(os.path.dirname(__file__), "spike_runner_policy.json"
 
 
 def main():
+    key_id = os.environ.get("NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID") or os.environ.get("NOVA_AWS_ACCESS_KEY_ID")
+    secret = os.environ.get("NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY") or os.environ.get("NOVA_AWS_SECRET_ACCESS_KEY")
+    if not key_id or not secret:
+        sys.exit("FAIL: set NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID + NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY (root key)")
     session = boto3.Session(
-        aws_access_key_id=os.environ["ACDL_BOOTSTRAP_AWS_ACCESS_KEY_ID"],
-        aws_secret_access_key=os.environ["ACDL_BOOTSTRAP_AWS_SECRET_ACCESS_KEY"],
+        aws_access_key_id=key_id,
+        aws_secret_access_key=secret,
         region_name=REGION,
     )
     iam = session.client("iam")
@@ -71,8 +77,8 @@ def main():
         print("  (use scripts/rotate_spike_key.sh to rotate)")
         return
     new_key = iam.create_access_key(UserName=USER_NAME)["AccessKey"]
-    print("ACDL_AWS_ACCESS_KEY_ID=" + new_key["AccessKeyId"])
-    print("ACDL_AWS_SECRET_ACCESS_KEY=" + new_key["SecretAccessKey"])
+    print("NOVA_AWS_ACCESS_KEY_ID=" + new_key["AccessKeyId"])
+    print("NOVA_AWS_SECRET_ACCESS_KEY=" + new_key["SecretAccessKey"])
     print(f"iam: created initial access key {new_key['AccessKeyId']} for {USER_NAME}", file=sys.stderr)
 
 

terraform/bootstrap/create_state_backend.py

@@ -6,8 +6,10 @@
   evidence outbox (D-P08-1).
 
 Run with the bootstrap root key in env:
-  ACDL_BOOTSTRAP_AWS_ACCESS_KEY_ID / ACDL_BOOTSTRAP_AWS_SECRET_ACCESS_KEY
-  AWS_DEFAULT_REGION (defaults to us-east-1)
+  NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID / NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY
+  (falls back to NOVA_AWS_ACCESS_KEY_ID / NOVA_AWS_SECRET_ACCESS_KEY when
+  the provided key is a root principal). AWS_DEFAULT_REGION (defaults
+  to us-east-1).
 
 Writes terraform/bootstrap/.bootstrap_state.json (gitignored bookkeeping).
 
@@ -30,15 +32,19 @@ import boto3
 
 
 REGION = os.environ.get("AWS_DEFAULT_REGION", "us-east-1")
-ACCOUNT_ID = os.environ.get("ACDL_AWS_ACCOUNT_ID", "581513795199")
+ACCOUNT_ID = os.environ.get("NOVA_AWS_ACCOUNT_ID", "581513795199")
 STATE_BUCKET = f"nova-tfstate-{ACCOUNT_ID}-us-east-1"
 OUTBOX_TABLE = "nova-outbox"
 
 
 def main():
+    key_id = os.environ.get("NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID") or os.environ.get("NOVA_AWS_ACCESS_KEY_ID")
+    secret = os.environ.get("NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY") or os.environ.get("NOVA_AWS_SECRET_ACCESS_KEY")
+    if not key_id or not secret:
+        sys.exit("FAIL: set NOVA_BOOTSTRAP_AWS_ACCESS_KEY_ID + NOVA_BOOTSTRAP_AWS_SECRET_ACCESS_KEY (root key)")
     session = boto3.Session(
-        aws_access_key_id=os.environ["ACDL_BOOTSTRAP_AWS_ACCESS_KEY_ID"],
-        aws_secret_access_key=os.environ["ACDL_BOOTSTRAP_AWS_SECRET_ACCESS_KEY"],
+        aws_access_key_id=key_id,
+        aws_secret_access_key=secret,
         region_name=REGION,
     )
     s3 = session.client("s3", region_name=REGION)

tests/test_metrics_emitters.py

@@ -205,11 +205,15 @@ def test_attestation_event_emission(tmp_metrics):
     # Dev skips (autonomous) — no event
     ok, reason = attest("cid-attest-1", "dev", "testuser")
     assert ok
-    # QA requires approver + attestation matrix — mock evidence
+    # QA requires approver + attestation matrix — mock evidence with
+    # fresh timestamps (relative to now, not hardcoded — avoids the
+    # time-bomb where fixed dates age out of the freshness window).
+    import datetime
+    now = datetime.datetime.now(datetime.timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
     ok, reason = attest("cid-attest-2", "qa", "testuser",
-                         evidence={"functional_correctness": {"timestamp": "2026-08-04T12:00:00Z", "type": "test", "payload": {}},
-                                  "performance_baseline": {"timestamp": "2026-08-04T12:00:00Z", "type": "test", "payload": {}},
-                                  "security_posture": {"timestamp": "2026-08-04T12:00:00Z", "type": "test", "payload": {}},
+                         evidence={"functional_correctness": {"timestamp": now, "type": "test", "payload": {}},
+                                  "performance_baseline": {"timestamp": now, "type": "test", "payload": {}},
+                                  "security_posture": {"timestamp": now, "type": "test", "payload": {}},
                                   "contract_nfrs": {"valid": True}})
     assert ok
     # Check the attestation event was emitted