diff --git a/README.md b/README.md
index e525f28..3d8ac51 100644
--- a/README.md
+++ b/README.md
@@ -62,3 +62,21 @@ cd /mnt/DATA/git/govoplan-encryption
 PYTHONPATH=src:/mnt/DATA/git/govoplan-core/src \
   /mnt/DATA/git/govoplan/.venv/bin/python -m unittest discover -s tests
 ```
+
+## Git-source WebUI package
+
+The repository root exposes `@govoplan/encryption-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/encryption-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
index 27300a8..dcf6c18 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,33 @@
 {
-  "name": "@govoplan/encryption",
-  "version": "0.1.19",
+  "name": "@govoplan/encryption-webui",
+  "version": "0.1.20",
   "private": true,
   "description": "GovOPlaN encryption platform module scaffold.",
   "type": "module",
-  "peerDependencies": {}
+  "peerDependencies": {
+    "@govoplan/core-webui": "^0.1.18",
+    "lucide-react": "^1.23.0",
+    "react": ">=19.2.7 <20",
+    "react-dom": ">=19.2.7 <20"
+  },
+  "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/encryption.css": "./webui/src/styles/encryption.css"
+  },
+  "peerDependenciesMeta": {
+    "@govoplan/core-webui": {
+      "optional": true
+    }
+  },
+  "files": [
+    "webui/src",
+    "README.md",
+    "LICENSE"
+  ]
 }
diff --git a/pyproject.toml b/pyproject.toml
index f985f0a..bae61f4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "govoplan-encryption"
-version = "0.1.19"
+version = "0.1.20"
 description = "Optional key-vault and content-protection capabilities for GovOPlaN."
 readme = "README.md"
 requires-python = ">=3.12"
diff --git a/src/govoplan_encryption/backend/manifest.py b/src/govoplan_encryption/backend/manifest.py
index 41d1c4c..b8856ba 100644
--- a/src/govoplan_encryption/backend/manifest.py
+++ b/src/govoplan_encryption/backend/manifest.py
@@ -46,7 +46,7 @@ from govoplan_encryption.backend.service import SqlEncryptionService
 
 MODULE_ID = "encryption"
 MODULE_NAME = "Encryption"
-MODULE_VERSION = "0.1.19"
+MODULE_VERSION = "0.1.20"
 
 USE_SCOPE = "encryption:vault:use"
 ADMIN_SCOPE = "encryption:vault:admin"
diff --git a/webui/package.json b/webui/package.json
index 2168815..0041ca8 100644
--- a/webui/package.json
+++ b/webui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@govoplan/encryption-webui",
-  "version": "0.1.19",
+  "version": "0.1.20",
   "private": true,
   "type": "module",
   "main": "src/index.ts",