There was an error in Receive messages (webhook) of the Messaging API documentation regarding the behavior of webhooks when messages are sent using liff.sendMessages() . We've already corrected the ...

Template messages sent by liff.sendMessages() and liff.shareTargetPicker() in LIFF are now available for the desktop version of LINE (macOS and Windows). Messaging API template messages have been ...

Template messages are now available for the desktop version of LINE. Due to a problem with supporting for the desktop version of LINE, we've reverted template messages to the state before the specifi...

Default actions can now be set for template messages The defaultAction property has been added to the column object for buttons and carousel template messages. As a result, you can indicate a single...

We have released imageAspectRatio , imageSize , and imageBackgroundColor fields for Buttons and Carousel template messages. Using these fields, you can configure the aspect ratio, size, and back...

We've increased the number of column objects that you can include in your carousel and image carousel template messages from 5 to 10 objects. For more information, see the updated reference documentat...

We have released the following features for the Messaging API. Image carousel template The image carousel template lets you send multiple images in a single message that users can cycle through like a...