An advanced portals plugin for bukkit made by sekwah41 designed to have a wide range of features which are easy to use. It adds a bunch of commands to create and edit portals and destinations. This plugin not only enable normal teleportation but also cross server teleportation for networks using bungee.
Once the recode is done the master branch will be releases and the dev branch will be where work is done.
Usage stats can be found here https://bstats.org/plugin/bukkit/AdvancedPortals
Were available here http://mcstats.org/plugin/AdvancedPortals but mcstats is no longer working.
The api isn't implemented in this version, sorry for any inconvenience. Check the recode tree for possibly a working recode at some point.
If you are going to change any of the reflection make sure you test it against the suggested supported versions at the moment e.g. 1.13 as well as 1.14 otherwise most will be accepted from just reviewing the code unless it changes something drastic which would effect other functionality in a bad way.