The LINE channel is now available with Campaign v8 post the latest Campaign v8 Release- 8.1.14, including the following enhancements when combined with the transactional messaging module:
Fixed an issue which could prevent visitors from being targeted in a LINE delivery.
Fixed an issue which could cause errors when retrieving visitors from the execution instance to the marketing instance.
Fixed issues during the processing of real-time events.
You can check how to create LINE deliveries in Campaign v8 here: Create LINE deliveries
In case you have any questions, please feel free to post them below or reach out through the community Q and A section.
In case you have any ideas and/or suggestions regarding the Campaign product, then kindly submit them here.