Here's a question for the developer. There has not been any updates to the twitter page since October 2014. What reasons does he have for not posting an update for such a long time? That's over a year!
Public hype and constant updates have never been argakiig's style. He's a quiet guy who dosnt want speculation on his tech developments. I know this is hard to achieve in the crypto sphere since everything revolves around that.
When his code is ready he will announce it but until then there is not much I can do. I have asked him a to drop in and ease some nerves/concerns in the past. Sometimes he does and sometimes he doesn't. He keeps up on the thread without logging in so he knows the concerns.
I know we all want the updated wallet with TOR browser released yesterday but he's 1 guy, with a job and a family. When the product is finished he will release. He also only has Hondo to help test things so when developing new tech it's hard to get all that done by yourself.
It was mentioned before that he also was/is sitting in on the blocknet project which is nearly ready for public consumption. The beta has been released to get hub and public launch should come next week. I do not know to what extent he helped with coding if any but I know much of it did come free lance. I'll have to look at Arg's github.
I know this really dosnt help to give a project completion percentage or release date but hope it helps a bit. You are more than welcome to join the slack by PM koontas here and let me know to have him check his PM's as he dosnt log into BTT much. Koontas is in charge of the slack channel.