diff --git a/final-build/README.md b/final-build/README.md
index af063a0..8845dac 100644
--- a/final-build/README.md
+++ b/final-build/README.md
@@ -1,6 +1,6 @@
 # Final frontend and backend builds
 
-Release: `20260908-captcha-size-2` (2026-09-08)  
+Release: `20260908-firmware-progress-1` (2026-09-08)
 Target: Linux ARM64
 
 | Component | Binary | Install path |
@@ -8,7 +8,11 @@ Target: Linux ARM64
 | Frontend | `frontend/tera-clone-demo-web` | `/usr/bin/tera-clone-demo-web` |
 | Backend | `backend/tera-clone-demo-api` | `/usr/bin/tera-clone-demo-api` |
 
-These binaries match the deployed release on 192.168.0.223. The frontend includes the 4-digit CAPTCHA, inline countdown, and 140px image width.
+Both binary SHA-256 hashes match the installed executables on 192.168.0.223. The frontend was deployed and its service readiness and served JavaScript verified on 2026-09-08. The backend is the existing installed binary.
+
+The frontend adds persistent firmware upload progress, validation/apply/reboot status, automatic status polling after reconnection, and duplicate submission prevention. Completion is displayed only after the device reports success. Alt-clicking a tab close button keeps only the dashboard. Existing CAPTCHA behavior is retained.
+
+Validation: 4 firmware progress tests and 9 workspace tab tests passed; Linux ARM64 build passed. A full firmware flash was not performed for this UI release. The device's last inspected firmware journal still recorded the earlier minimum-version validation failure; this web deployment does not resolve firmware package compatibility.
 
 Verify file integrity from this directory with `sha256sum -c SHA256SUMS`. Install executable files with mode `0755`.
 
diff --git a/final-build/SHA256SUMS b/final-build/SHA256SUMS
index 7b81887..367383f 100644
--- a/final-build/SHA256SUMS
+++ b/final-build/SHA256SUMS
@@ -1,2 +1,2 @@
-3e4197ba4075ccf959d4d2efc3ffd290c4e381e1cdf6814073b654d273aa678f  frontend/tera-clone-demo-web
+285d86fc28d6060fd7eda86806ee6416b144bd58383de542fa4164a4b52a1c24  frontend/tera-clone-demo-web
 161e994766eec8f85fc11fc445fc7435a7e57bc613505df2d7327481b82d2477  backend/tera-clone-demo-api
diff --git a/final-build/frontend/tera-clone-demo-web b/final-build/frontend/tera-clone-demo-web
index fdd1440..6a73bac 100644
Binary files a/final-build/frontend/tera-clone-demo-web and b/final-build/frontend/tera-clone-demo-web differ