> ## Documentation Index > Fetch the complete documentation index at: https://oxy.tech/docs/llms.txt > Use this file to discover all available pages before exploring further. # Unified Settings Interface and Ephemeral Data Cleanup > Improved settings experience with consolidated management: **July 24, 2025** ### **Unified Settings Interface** Improved settings experience with consolidated management: * **Single Settings Menu** - All configuration options now accessible from one unified interface * **Streamlined Navigation** - Consistent layout and organization across all settings categories * **Improved User Experience** - Simplified access to database, API keys, user management, and system configurations Image Image ### **Oxygen Clean** New data management utility for cleaning ephemeral data: * **Comprehensive Cleanup** - Removes all ephemeral data including: * Semantic definitions generated by `oxy sync` * Embeddings built with `oxy build` * Workflow run cache data * **Web Interface Integration** - Trigger cleanup operations directly from the Oxygen web interface * **CLI Support** - Run `oxy clean` from command line for automated cleanup workflows Reset your environment to a clean state when needed Image Image