diff --git a/docs/projects/Pokedex.Online/PROGRESS.md b/docs/projects/Pokedex.Online/PROGRESS.md
index e8abcce..5b38424 100644
--- a/docs/projects/Pokedex.Online/PROGRESS.md
+++ b/docs/projects/Pokedex.Online/PROGRESS.md
@@ -296,6 +296,23 @@ Last Updated: January 29, 2026
 - [x] Rename `Dockerfile` → `Dockerfile.frontend` for clarity
 - [x] Create `server/.env.example` for deployment reference
 
+### ✅ Step 29: Update Nginx Configuration
+- [x] Add enhanced security headers (X-Frame-Options, CSP, Referrer-Policy)
+- [x] Configure backend API proxying to `/api/` endpoint
+- [x] Optimize gzip compression with multiple content types
+- [x] Add HTML cache-control headers (no-cache for HTML, 1y for assets)
+- [x] Add frontend health check endpoint
+- [x] Update proxy settings for production (buffer sizes, timeouts)
+
+### ✅ Step 29.5: Update Deployment Scripts
+- [x] Update `code/utils/deploy-pokedex.js` for multi-container setup
+- [x] Add backend port configuration (`--backend-port` flag)
+- [x] Modify port replacement to handle both frontend and backend
+- [x] Add backend file transfer (server code, middleware, routes, utils)
+- [x] Transfer both `Dockerfile.frontend` and `server/Dockerfile`
+- [x] Add health checks for both frontend and backend containers
+- [x] Update deployment messages to show both service URLs
+
 ### ✅ Step 29: Update Nginx Configuration
 - [x] Update `nginx.conf` for production
 - [x] Add enhanced security headers (X-Frame-Options, CSP, Referrer-Policy)