All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project follows Semantic Versioning.

• Initial public release of Gmail AI Processor.
• Gmail search by date range, subject, and attachment filtering.
• Attachment parsing for PDF, DOCX, XLSX, images (OCR), and nested EML.
• AI-assisted attachment relevance and summary flow.
• PDF export for matched emails and attachments with analysis.json reports.
• Security documentation and safe defaults for credential handling.