I haven't really played much yet with the new updates (btw, thanks for all the hard work and devotion devs!!!), and anything i'd likely have to say about the food and farming stuff has already been said a bunch...
However, with the boar issue... I'd definitely agree with either a random-aggro solution as mentioned above, or if it stays as-is, then there pretty much has to be some new or easier form of healing HHP, either through linen bandages or herbal remedies or something. Dodging bears was fun and all, but they were much easier to spot, fewer in number, and wouldn't easily disappear behind a tree like boars can. As it is now, the forests are just far too dangerous for a non-combat/pre-combat character with boars chasing you around every ten yards.
I suppose you could solve the problem by making leeches either heal more, or take longer to become bloated, so you could use them as portable healing and not have to spend half of every day standing in a swamp with the inventory open. Or possibly give boars a much much lower amount of stamina, so they could sprint after you for a few seconds and ruin your plans of picking that inkweed you had your eye on, but as long as you're paying attention you could get away without getting too much damage.