A new plugin needs to be written as a replacement for the current Pagebreak content plugin.

The current plugin has hardcoded HTML within its code and uses the old MooTools based sliders and tabs helpers for content. A new plugin should use the Bootstrap based helpers for these options. The output should also be generated through JPluginHelper::getLayoutPath which uses a similar tmpl folder structure found in components and modules (see the pagenavigation plugin for an example).

A new plugin is required for backward compatibility otherwise pages which are displayed using the existing sliders/tabs will probably be broken with a major HTML structure change. The existing plugin, once a new plugin is complete, should then be deprecated.