Email replies and attachments, custom objects, and more

Email replies and attachments
Email messages are now contained within conversations in Lightfield, enabling replies to existing threads. We've also added the ability to attach files to the emails you send in Lightfield.

Preview: Custom objects & relationships
We're beginning to enable custom objects and relationships for Pro workspaces next week. Admins will be able to create and customize custom objects with preconfigured relationships to notes, tasks, and files, and the ability to create new custom relationships to any other type of object.

Smaller improvements
- Added a skill for building your ICP definition in the knowledge base
- Increased CSV import speed by >2x and dramatically reduced error rate
- Added GPT 5.5 to the model picker
- Added a tool for drafting emails in bulk
Fetched May 21, 2026





