Yeah, lots of changes across lots of activities. Fortunately, the market works exactly the same way.
Meh. I was this close to leaving a troll response.
There have been too many changes to go through them all. However, reading the following two dev blogs will probably save you a lot frustration.
Also, there are various strategies for safe hauling. If you’re going to use freighters or DST’s, however, you should ensure that your buffer tank is strong enough that the cost of the ships required to gank you exceeds the value of your potential loot drop. If needed, split your cargo across multiple haulers or multiple trips. And if you are exceeding recommended cargo value limits for your tank size, you should definitely scout your route and/or use intel tools to see where gankers might be active (i.e. in-game map or Eve Gatecamp Check). Don’t think that just because it would take 35 cats, or whatever, to gank you that you’ll be safe. You might be okay today, but gankers do sometimes form large ganking fleets. And they will specifically form up to hunt you if you make it worthwhile to do so. Also, don’t autopilot.
Also, freighters might be getting a buff to HP, but that won’t happen for at least a few days after the surgical stike patch hits.