Are you referring to the "Developers" as people who work for/with Aslian? Aslian is one person. Asian doesn't have a staff of developers. I don't think you understand how this all works, Sniper. Let me try to explain it to you below.
Aslian updates his MOD pack when, 1) his server (he's on the EU) is updated, which is always the day after the NA server is updated so in this case July 28th, and 2) when the people who make their individual mods like Hakabase, AutoSpy, etc (I think these are the people you mean when you say "Developers") update them for 0.5.9.0 and SEND them to Aslian, whose on vacation right now. He then puts them in HIS (Aslian's) MOD Pack and puts the updated pack on his web page for us. BOTH of these things must happen, not only one. Also, Mod makers can't update their Mods before Wargaming updates WoWS. Lastly, Mod makers don't all live in the United States and thus their updated (0.5.9.0) WoWS games don't happen all on the same day.
Your donations do go to one person. That person is Aslian. Aslian has always said that WOT Packs have priority over WOWS. WOT had a big update this week too. That and the fact that he is on vacation means you'll just have to wait on an updated pack for WOWS version 0.5.9.0. I don't like it anymore than you do. I only play ships too. It sucks balls but remember, Aslian's EU server was just updated yesterday, the 28th, unlike you and I on the NA server who receive our update on the 27th.
I hope this gives you a better understanding of how the process works. If I didn't care about you I wouldn't have said anything.