- Updated the `buildEmailSubject` function to include the robot's display name in the email subject line, improving clarity and personalization.
- Modified the function signature to accept a `robot` parameter, allowing for dynamic subject prefixes based on the robot's identity.
- Ensured that the email subject reflects the robot's name when using template-based or summary-based subjects, enhancing user experience.
- Added new indirect dependencies: `github.com/JohannesKaufmann/dom` and `github.com/JohannesKaufmann/html-to-markdown/v2` for improved HTML processing.
- Updated `github.com/sergi/go-diff` to version 1.4.0 for enhanced diff functionality.
- Modified the `buildEmailBody` function to return both HTML and plain text versions of the email body, improving email formatting capabilities.
- Adjusted the default email channel name in configuration to "default" for better clarity.
- Implemented HMAC-SHA256 signature generation and verification for webhook requests to enhance security.
- Updated the Delivery Center to include the computed signature in the request headers when a secret is configured.
- Added utility functions for computing and verifying HMAC signatures, ensuring integrity of webhook payloads.
- Improved documentation for the new signature handling process to assist developers in implementing secure webhooks.
- Introduced manager ID and email fields in the Robot struct to facilitate mandatory delivery to managers.
- Updated delivery routing logic to ensure manager email is always included if manager ID is set, improving delivery reliability.
- Added JSON serialization handling in the Delivery Center to ensure compatibility with various data types.
- Enhanced context ID generation by replacing time-based IDs with NanoID for improved uniqueness and consistency.
- Added `robot_email` field to the Robot structure for specifying the sender's email address in email communications.
- Updated the EmailTarget structure by removing the CC field, simplifying the configuration for email targets.
- Revised TECHNICAL.md to include details on the new `robot_email` field and its usage in email delivery, ensuring clarity on the sender identity.
- Enhanced the Delivery Center's email handling to utilize the Robot's email as the From address, with a fallback to the provider's default if not configured.
- Updated DESIGN.md to reflect changes in email delivery architecture and added new sections for global email configuration.
- Marked completion of related tasks in TODO.md, confirming the integration of new email features and structures.
