Guild Wars 2

What has really changed with thief?

Is this build still viable?
http://www.gw2build.com/builds/simulator.php#1.7.1.10.13.0.0.0.0.0.156.165.168.176.179.0.0.0.456.459.460.468.475.476.0.0.0.0.0.0.515.0.0.30.30.0.0.10

What are some things I have to now consider in building off my thief?

Looks good to me I think its just a matter of play style preference. I don’t think you’re build would just go obsolete because you haven’t played in a while. There is big update coming in October regarding all classes, check it out.

happen to have a link?

https://forum-en.gw2archive.eu/forum/game/gw2/October-15th-balance-skills-updates-preview/first

Doesn’t go into much detail. :/

Here’s a compilation of nerfs.
https://forum-en.gw2archive.eu/forum/professions/thief/Compilation-of-Thief-Nerfs-V-2-0

And personally I wouldn’t play that build of yours.
25/30/0/0/15 Mug, Dagger Training.

Only spec that has been somewhat buffed is S/D, boon steal on Flanking Strike and also improved and easier to use in pvp. S/P pistolwhip is faster between stun and dmg. And also blind has received a major buff, Skale Venom applies torment instead of weakness. Signet passives also go twice stronger.