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+# Notifications User Profile Section (#138)
+
+## Overview
+In accordance with [Issue #138](https://github.com/MobilityData/mobilitydatabase-web/issues/138), this feature provides a dedicated notification subscriptions management section in the user account profile.
+
+## Functionality
+- **List Subscriptions**: Fetches active subscriptions via `GET /v1/user/subscriptions` using SWR caching (`USER_SUBSCRIPTIONS_SWR_KEY`).
+- **Toggle State**: Activates/deactivates subscriptions via `PATCH /v1/user/subscriptions/{id}`.
+- **Unsubscribe**: Allows removing feed subscriptions via `DELETE /v1/user/subscriptions/{id}`.
+- **Empty State**: Displays clear CTA to browse and subscribe to feeds when no active subscriptions exist.