diff --git a/controller/README.md b/controller/README.md
index e5e10a0..4b598bc 100644
--- a/controller/README.md
+++ b/controller/README.md
@@ -4,7 +4,7 @@
 
 A single, lightweight Go container that replaces Portainer + scattered systemd scripts with a unified, Hungarian-language web dashboard for managing Docker Compose stacks, backups, storage, monitoring, and notifications on customer hardware.
 
-**Current version: v0.14.0**
+**Current version: v0.14.1**
 
 ---
 
@@ -194,7 +194,7 @@ self-sufficient backup** — any single tier can fully restore an app.
 
 The nightly backup has two phases that run sequentially. All paths are **per-drive** — each physical drive gets its own restic repo and per-app DB dump directories.
 
-**Drive layout (v0.14.0):**
+**Drive layout (v0.14.1):**
 ```
 <drive>/
 ├── appdata/<app>/              ← app user data
@@ -208,6 +208,7 @@ Path computation is centralized in `backup/paths.go`:
 - `PrimaryResticRepoPath(drivePath)` → `<drive>/backups/primary/restic/`
 - `AppDBDumpPath(drivePath, stackName)` → `<drive>/backups/primary/<stack>/db-dumps/`
 - `AppDataDir(drivePath, stackName)` → `<drive>/appdata/<stack>/`
+- `SecondaryInfraPath(drivePath)` → `<drive>/backups/secondary/_infra/`
 
 **Phase 1 — Database Dumps** (`internal/backup/dbdump.go`, scheduled 02:30)
 
@@ -240,6 +241,13 @@ Does NOT protect against drive failure (backup is on the same physical drive).
 **Complete backup** to a different physical drive. Available for **all apps** — apps with HDD
 data back up config + DB + user data; apps without HDD back up config + DB dumps only.
 
+- **Auto-enable for small apps (v0.14.1):** Apps without HDD mounts (config-only, DB-only) are
+  automatically configured for daily rsync Tier 2 when ≥2 storage paths are registered.
+  `AutoEnableSmallApps()` runs at the start of each nightly backup cycle. Never overwrites
+  existing user-configured cross-drive settings (even disabled ones).
+- **Infrastructure config backup (v0.14.1):** `syncInfraConfig()` rsyncs the stacks directory
+  and `controller.yaml` to `<dest>/backups/secondary/_infra/` on every secondary destination
+  drive. Runs before per-app backups. Cross-drive restic also includes infra paths.
 - **Two methods:**
   - **rsync** — Simple mirror with `--delete` (fast, no versioning, **browsable** on disk)
   - **restic** — Versioned, deduplicated, encrypted (shared repo across apps, not browsable)
@@ -254,9 +262,12 @@ data back up config + DB + user data; apps without HDD back up config + DB dumps
   | External mount (different device than `/`) | Block if <100 MB free |
   | System drive (same device as `/`) | Require ≥10 GB free AND <90% used; logged warning |
 
-- **Secondary drive layout (v0.14.0):**
+- **Secondary drive layout (v0.14.1):**
   ```
   <dest-drive>/backups/secondary/
+  ├── _infra/              ← infrastructure config mirror (v0.14.1)
+  │   ├── controller.yaml
+  │   └── stacks/          ← full stacks dir (all app configs)
   ├── <app>/rsync/         ← per-app rsync mirror
   │   ├── _db/             ← DB dump files
   │   ├── _config/         ← compose.yml, app.yaml, .felhom.yml
@@ -266,7 +277,7 @@ data back up config + DB + user data; apps without HDD back up config + DB dumps
   - DB dump files read from **per-app home drive** path (`AppDBDumpPath`)
   - `_` prefix directories prevent collision with user data
   - For non-HDD apps, only `_db/` and `_config/` are present (no user data directory)
-- **Restic backup paths:** includes HDD mounts (if any) + config dir + per-app DB dump dir from home drive
+- **Restic backup paths:** includes HDD mounts (if any) + config dir + per-app DB dump dir from home drive + stacks dir + controller.yaml (infra, v0.14.1)
 - Safety guards: destination ≠ source, path-overlap check (HDD mounts only), writable check
 - **Chained execution:** runs immediately after nightly restic — daily apps every night, weekly apps on Sundays
 - Per-app concurrency lock prevents overlapping runs
@@ -783,7 +794,7 @@ Response format: `{"ok": true/false, "data": ..., "error": "...", "message": "..
 # On build server (192.168.0.180)
 cd ~/build/felhom-controller
 git -C ~/git/deploy-felhom-compose pull
-./build.sh v0.14.0 --push
+./build.sh v0.14.1 --push
 ```
 
 ### Deploy on customer node
@@ -791,8 +802,8 @@ git -C ~/git/deploy-felhom-compose pull
 ```bash
 # On customer node (e.g., 192.168.0.162)
 cd /opt/docker/felhom-controller
-sudo docker pull gitea.dooplex.hu/admin/felhom-controller:v0.14.0
-sudo sed -i 's|image: gitea.dooplex.hu/admin/felhom-controller:.*|image: gitea.dooplex.hu/admin/felhom-controller:v0.14.0|' docker-compose.yml
+sudo docker pull gitea.dooplex.hu/admin/felhom-controller:v0.14.1
+sudo sed -i 's|image: gitea.dooplex.hu/admin/felhom-controller:.*|image: gitea.dooplex.hu/admin/felhom-controller:v0.14.1|' docker-compose.yml
 sudo docker compose up -d
 ```
 
@@ -830,6 +841,8 @@ See `docker-compose.yml` for the full volume configuration.
 - [x] Dashboard alert system
 - [x] Per-drive backup architecture (v0.14.0) — per-drive restic repos, per-app DB dumps, path helpers
 - [x] Cross-drive restic pruning (v0.14.0)
+- [x] Auto Tier 2 for small apps (v0.14.1) — auto-enable daily rsync for non-HDD apps when ≥2 drives
+- [x] Infrastructure config in cross-drive backup (v0.14.1) — stacks dir + controller.yaml in `_infra/` + restic
 
 ### In Progress / Planned
 
@@ -846,7 +859,7 @@ See `docker-compose.yml` for the full volume configuration.
 
 | Node | Hardware | Domain | Status |
 |------|----------|--------|--------|
-| demo-felhom | Acemagic GK3PLUS N100, 16G RAM, 512G SSD + 1TB HDD | demo-felhom.eu | Controller v0.14.0 (pending OS reinstall) |
+| demo-felhom | Acemagic GK3PLUS N100, 16G RAM, 512G SSD + 1TB HDD | demo-felhom.eu | Controller v0.14.1 (pending OS reinstall) |
 | pi-customer-1 | Raspberry Pi 3B+, 1G RAM, 32G SD | pi-customer-1.local | Not yet tested |
 
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