Remember to take screenshots of your traits PvE and/or PvP. A lot of traits are being combined, removed, and new ones are being created. You will no longer gain stats from traits or core specialization lines. You will be able to choose 3 FULL trait or core specialization lines. Traits will no longer exist and will be called core specializations. I'll upload pdf files of the old traits to our site when the old system is retired. So in summary, the trait system is being replaced by core specializations which are similar to traits. Have fun everyone :DMore Information:
http://dulfy.net/2015/06/16/gw2-june-23-specialization-changes/#more-124288
http://dulfy.net/2015/06/16/gw2-upcoming-june-23-patch-notes/ (Upcoming on 23rd).