Messages and attachments will now be imported in real-time and grouped daily as Activities. The "Synchronization frequency" setting has been removed, so you no longer need to select it.
Activity formatting has been enhanced for better readability and more useful information, with emphasized distinction between the sender and receiver.
Now displays the correct error message when the "Send message using owner's WhatsApp account" workflow action fails to run due to contacts or deals missing an assigned owner.
Misc bugfixes and stability improvements.

TimelinesAI changelog

Hubspot - Real-Time messages syncing improvement