Your patch notes stated that there is a new, unique audio FX for the Andorian Phaser weapons.
I tested this change on tribble with my Andorian escort using 4x Fleet Andorian Dual heavy cannons.
I can tell you for sure that there is no change in the audio FX whatsoever. Not sure how much of a change we are talking about here, but I would like to report this as not working. They still have the same old standard space phaser sounds.
If this change is to actually happen, I would be happily buying lots of Dilithium with ZEN to buy new andorian cannons for my other ships. so it would be a good idea for your paying customers.