From talk.Vanillacoin.net

Due to the holiday season and taking five extra weeks to rewrite major portions of 0.4.x we must extend the timeline by 60 days, therefore we will rename it 6-month timeline and it will end around the last of March 2016.

Update regarding current outstanding items.

iOS and Android will be submitted this week. We have one darknet application already built, working and code is in Github. ChainBlender is making timely progress. The following items have been completed:

Core perfromance, scalability and security. √
Extended RPC support. √
Additional GUI features. √
Expand website content. √

Thank you for your support.