Download DotA 6.74
After three months, there is a new map, the 6.74 version. First of all, there are no new items or heroes.
The 6.74 version is just bringing tweaks for almost all the heroes and also for items.
Stats have been changed for heroes and items, damage reduced or increased, the range of attacks, price and mechanics for different items.
Download DotA 6.74 from here, free. The map has around 8 megabytes. As we can see on the official website, a second map for 6.74 will come very shortly.
Good luck everyone.