Please have a look at the Wiki!
I'm quite unsure about the corresponding timeline, but the order should fit.
-
2016 August
Refactoring & cleanup -
2016 September
Pathfinding -
2016 October
Redesign/improvement of the worker concept. Utilizing containers & specialized 'workers' -
2016 November
Build automation -
2016 December
Going macro and focussing on colony behaviour