Release Notes v2.4.0

More reliable large file uploads
Introduced chunked file uploads to Nextcloud, improving stability when handling very large attachments.
Nextcloud Talk integration update
The appointment location field now automatically includes the Talk room link.
Faster email processing with on-send
Improved performance of on-send mail interaction, when attachment interception is enabled.

Nextcloud Talk appointment handling
Fixed an issue where adding a Talk link replaced the entire appointment body. The Talk link is now correctly appended instead.