From bf867f8f4fa7facb08e19d67c3bf8712ea9e1131 Mon Sep 17 00:00:00 2001
From: Codex <codex@geointel.local>
Date: Sat, 18 Jul 2026 06:42:05 +0200
Subject: [PATCH] Complete RC9 live UX acceptance

---
 CHANGELOG.md                         |  4 ++++
 docs/CODEX_EXECUTION_LOG.md          | 32 ++++++++++++++++++++++++++++
 docs/RC_ROADMAP_BELGIUM_NORTH_SEA.md | 22 +++++++++++--------
 docs/TODO.md                         |  2 +-
 4 files changed, 50 insertions(+), 10 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e12f1326..16c7602b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -62,6 +62,10 @@
   layout and visible coverage timing.
 - Passed the local RC-9 gate with 1,015 backend tests, 16 frontend unit tests,
   frontend typecheck/build and a clean three-viewport browser audit.
+- Deployed immutable RC-9 image `9b0239747d1f12d0c5dd3b7fa2d03cf672884dbd-ai`;
+  the live three-viewport audit passed with zero horizontal overflow,
+  console errors or failed requests and verified truthful delayed loading,
+  keyboard behavior, accessible control names and visible timing feedback.
 - Added a read-only release-evidence manifest command with Git, migration,
   dependency, configuration checksum and optional live endpoint evidence.
 - Replaced the obsolete pre-build status with the current implemented
diff --git a/docs/CODEX_EXECUTION_LOG.md b/docs/CODEX_EXECUTION_LOG.md
index 2eadb47e..f104fd48 100644
--- a/docs/CODEX_EXECUTION_LOG.md
+++ b/docs/CODEX_EXECUTION_LOG.md
@@ -10582,3 +10582,35 @@ Decision:
 
 - RC-8 is complete. RC-9 loading, accessibility and performance hardening is
   active.
+
+## 2026-07-18 - Belgium/North Sea RC-9 UX and performance acceptance
+
+Implemented:
+
+- Replaced transient false missing-source states with explicit bootstrap
+  loading and propagated loading/error state to the map and source panels.
+- Added keyboard-correct analysis tabs, reliable skip-link focus, accessible
+  map/status regions and stable focus handling across workspace changes.
+- Added measured four-second coverage and fifteen-second map-analysis budgets
+  with visible completion and over-budget feedback.
+- Hardened 390-pixel mobile, 1366-pixel desktop and 2560-pixel ultrawide
+  layouts without changing map-first behavior.
+- Added a Playwright UX audit for every workspace, accessible control names,
+  delayed bootstrap, keyboard behavior, layout overflow and timing feedback.
+
+Validation:
+
+- Repository readiness passed backend compilation, 1,015 backend tests,
+  16 frontend tests, frontend typecheck/build and Alembic head
+  `202607160001`.
+- Immutable image
+  `9b0239747d1f12d0c5dd3b7fa2d03cf672884dbd-ai` deployed healthy with
+  PostGIS 3.6 and the expected migration head.
+- The live UX audit passed at 390x844, 1366x768 and 2560x1080 with no
+  horizontal overflow, console errors or failed requests. All seven
+  workspaces passed accessible-name checks and the delayed-loading and
+  performance-feedback assertions were green.
+
+Decision:
+
+- RC-9 is complete. RC-10 data operations and retention is active.
diff --git a/docs/RC_ROADMAP_BELGIUM_NORTH_SEA.md b/docs/RC_ROADMAP_BELGIUM_NORTH_SEA.md
index 69449421..6982b680 100644
--- a/docs/RC_ROADMAP_BELGIUM_NORTH_SEA.md
+++ b/docs/RC_ROADMAP_BELGIUM_NORTH_SEA.md
@@ -477,6 +477,13 @@ directory.
 
 ## RC-9 - UX, accessibility and performance
 
+**State: complete.** The live immutable AI image passed the RC-9 browser audit
+at 390x844, 1366x768 and 2560x1080 without horizontal overflow, browser-console
+errors or failed requests. All seven workspaces expose accessible control
+names, bootstrap loading remains truthful under delayed API responses and
+coverage/map timing budgets have visible operator feedback. Repository
+readiness passed with 1,015 backend tests and 16 frontend tests.
+
 ### Work
 
 - replace initial false `missing` source states with explicit loading;
@@ -495,6 +502,8 @@ directory.
 
 ## RC-10 - Data operations and retention
 
+**State: in progress.**
+
 ### Work
 
 - define lifecycle for raw, normalized, derived, export, AI and evidence
@@ -539,13 +548,8 @@ directory.
 - live browser acceptance passes at port 1202;
 - remaining P1/P2 limitations are explicit, bounded and non-deceptive.
 
-## Next command
+## Current autonomous phase
 
-After creating this roadmap, start RC-0 immediately:
-
-```bash
-python scripts/capture_release_evidence.py --output storage/release-evidence/rc-current/baseline.json
-```
-
-If the command does not exist yet, implementing it and its tests is the first
-code task.
+Continue with RC-10. Data inspection and cleanup planning must remain read-only
+until the backup, confirmation and protected-path requirements in RC-10 are
+proven.
diff --git a/docs/TODO.md b/docs/TODO.md
index 4d6d6a30..ba8985e6 100644
--- a/docs/TODO.md
+++ b/docs/TODO.md
@@ -27,7 +27,7 @@ maritieme zones.
 - [x] RC-6: volledige CI, dependency-audit, containerscan en SBOM toevoegen.
 - [x] RC-7: kritieke API-routes concrete responsemodellen geven.
 - [x] RC-8: echte frontend- en browser-E2E-releaseflows toevoegen.
-- [ ] RC-9: loading, toegankelijkheid, widescreen/mobile en performance afronden.
+- [x] RC-9: loading, toegankelijkheid, widescreen/mobile en performance afronden.
 - [ ] RC-10: dataretentie, diskdruk en veilige cleanup operationaliseren.
 - [ ] RC-11: fresh install, upgrade, rollback, releasepakket, tag en live
   acceptatie afronden.