Guild Wars 2

I noticed a lot of new sound effects in games. Every time i get a pvp chest or complete a daily there will be a little sound cue which is nice. Can anyone please tell me if there is now sound effect when friends or guildies log on? Thanks!

I’ve noticed new sound effects also.

But I have also noticed a lot of sound related bugs since the patch. Sounds not loading for a while. Random ‘weird’ sounds that were not there before.