GCD Usage 0.1.4

Personal preview with security and privacy improvements.

• Hardened CSV export, input size limits, history integrity, and account separation.
• Restricted dashboard permissions and external document navigation.
• Preserved existing history and appearance preferences.
• Simplified project documentation and release descriptions.

Choose the package matching your operating system and processor. Updates are manual. Personal builds may require first-launch approval. Shared history and exports can contain private text; share them only with trusted people.