Edited on May 11, 2017
Version 2.0 brings a complete rewrite of RTM's backend and the introduction of parallel, distributed, incremental aggregation. A strong focus has been set on performance and scalability. Also, new dynamic charts based on D3.js now display the aggregation results in real time.
The data model has also evolved so datasets dating back to RTM 0.x or 1.x. will have to be migrated manually.