Changelog

Product updates.

We ship updates consistently to improve speed, layout, and stability across Four Line operations.

New feature

April 2026

Extension Context Options Added

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Performance

March 2026

Improved Render Times

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Announcement

March 2026

Initial Release

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Ready to start

Install Four Line. Work in one place.

Set up in seconds, keep your context intact, and be first in line for desktop and mobile.

Chrome extension live

Desktop in progress

Mobile coming soon

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