Meridian 1.52.1

July 28, 2026

AI-created activities now use the best model for your Mac and resume as soon as it is ready.

Fixed

• Activity details finish with a better model — Meridian now downloads and uses the strongest AI model that your Mac can run instead of falling back to a smaller model that may produce incomplete activity details.

• Preparing activities resume sooner — When the better model finishes downloading, queued activities retry at once instead of keeping an old retry delay. Failed downloads also retry automatically.