Fix error server Could not process [XenConcept] Next Previous Thread - 2.0.1.zip: File does not appear to be a valid add-on archive as expected.
New Features
Add new option
You can define a maximum number of characters for the title display. The following option must be enabled: Replace "Next Previous" By the threads title
Added two styles for displaying "Next Previous" buttons.
Adding a permission to see the "Next Previous" buttons.