Earlier this week, Dota 2 received its major Reborn patch weighing in at a hefty 5.8GB. Valve has explained why the update should be done sooner rather than later. The 5.8GB is a one-time download which means that when the main client does receive the updates in the coming weeks, no further download will be necessary (and the main client will finally run on the Source 2 engine). As for the update details, many backend changes have been made along with minor bug and particle fixes, Dota 2 Reborn workshop tools will now also be added as optional DLC. For a detailed update list, visit Dota 2’s update page.