"QuestBot will no longer kill every mob within its path, while mounted. This cuts down the 'grind across the zone' behaviors on far quests, or 'talk to this person in the other zone' quests. - This may break some profiles that relied on the behavior. However, they should have accounted for it to begin with!"
The tol barad profile in my sig is designed so that it does clear mobs on route that would a) otherwise kill it and b) count to a later quest to save time killing them twice. This new behavior needs some kind of toggle so that profile writers can enable or disable, dont just presume that nobody was actually using that behavior to their advantage in profile writing