diff --git a/README.md b/README.md
index 3dcddac..ecdaf73 100644
--- a/README.md
+++ b/README.md
@@ -32,3 +32,21 @@ PYTHONPATH=src:/mnt/DATA/git/govoplan-core/src \
 
 cd webui && npm run test:interface-pattern
 ```
+
+## Git-source WebUI package
+
+The repository root exposes `@govoplan/payments-webui` for Git-tagged release
+dependencies. It mirrors the owning `webui/package.json` version, public
+TypeScript/CSS exports and peer requirements, with entry paths under
+`webui/src`. Consumers provide the shared Core/React peers; the facade runs no
+development or install scripts. The source archive contains `webui/src`, this
+README and any repository license file. Run module development checks from `webui/`; Python
+installation remains governed by `pyproject.toml`.
+
+Das Repository stellt `@govoplan/payments-webui` am Wurzelpfad für versionierte
+Git-Abhängigkeiten bereit. Version, öffentliche TypeScript-/CSS-Exporte und
+Peer-Anforderungen entsprechen `webui/package.json`; die Einstiegspfade liegen
+unter `webui/src`. Gemeinsame Core-/React-Peers stellt die einbindende Anwendung
+bereit. Die Fassade führt keine Entwicklungs- oder Installationsskripte aus.
+Entwicklungsprüfungen bleiben in `webui/`, die Python-Installation weiterhin in
+`pyproject.toml` definiert.
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..6cd9d07
--- /dev/null
+++ b/package.json
@@ -0,0 +1,33 @@
+{
+  "name": "@govoplan/payments-webui",
+  "version": "0.1.22",
+  "private": true,
+  "type": "module",
+  "main": "webui/src/index.ts",
+  "module": "webui/src/index.ts",
+  "types": "webui/src/index.ts",
+  "exports": {
+    ".": {
+      "types": "./webui/src/index.ts",
+      "import": "./webui/src/index.ts"
+    },
+    "./styles/payments.css": "./webui/src/styles/payments.css"
+  },
+  "peerDependencies": {
+    "@govoplan/core-webui": "^0.1.18",
+    "lucide-react": "^1.23.0",
+    "react": ">=19.2.7 <20",
+    "react-dom": ">=19.2.7 <20",
+    "react-router": ">=8.3.0 <9"
+  },
+  "peerDependenciesMeta": {
+    "@govoplan/core-webui": {
+      "optional": true
+    }
+  },
+  "files": [
+    "webui/src",
+    "README.md",
+    "LICENSE"
+  ]
+}
diff --git a/pyproject.toml b/pyproject.toml
index e9cd8fc..158f101 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "govoplan-payments"
-version = "0.1.21"
+version = "0.1.22"
 description = "Replay-safe payment obligations and reconciliation evidence for GovOPlaN."
 readme = "README.md"
 requires-python = ">=3.12"
diff --git a/src/govoplan_payments/__init__.py b/src/govoplan_payments/__init__.py
index 3c67702..4598844 100644
--- a/src/govoplan_payments/__init__.py
+++ b/src/govoplan_payments/__init__.py
@@ -1,3 +1,3 @@
 """GovOPlaN Payments module."""
 
-__version__ = "0.1.21"
+__version__ = "0.1.22"
diff --git a/src/govoplan_payments/backend/manifest.py b/src/govoplan_payments/backend/manifest.py
index 907e395..9567561 100644
--- a/src/govoplan_payments/backend/manifest.py
+++ b/src/govoplan_payments/backend/manifest.py
@@ -36,7 +36,7 @@ from govoplan_payments.backend.service import SqlPaymentRequestProvider
 
 MODULE_ID = "payments"
 MODULE_NAME = "Payments"
-MODULE_VERSION = "0.1.21"
+MODULE_VERSION = "0.1.22"
 READ_SCOPE = "payments:payment:read"
 WRITE_SCOPE = "payments:payment:write"
 RECONCILE_SCOPE = "payments:payment:reconcile"
diff --git a/webui/package.json b/webui/package.json
index 0a3ff26..114abbd 100644
--- a/webui/package.json
+++ b/webui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@govoplan/payments-webui",
-  "version": "0.1.21",
+  "version": "0.1.22",
   "private": true,
   "type": "module",
   "main": "src/index.ts",