Couple of questions

[neon harbor]

Hello all! I started playing an old save (from before 1.2 release), and wanted to ask about a few things....

(1) Is the DIY Expert achievement still broken?
---(1a) Do you need to get all achievements in the same game file to get them in Steam?

(2) Does the calendar no longer show expedition dates for the merfolk? Is it listed somewhere else?

(3) Basement - as I recall, the time it took for the slime replicator and upgrade machines was bugged and went slower when in the basement, has that been fixed? Wasn't it supposed to be faster than when in regular shed? (that last one I'm not sure about)

(4) I get notifications that I have new heart events with people, but when I check relationships, I dont see anything. Since this is an old save, there are people that show "new hangout" event, but, for example, I've had no "event" on anyone's profile and walked into an area and it's triggered. Not sure what's happening there.....

(5) Autofeeder - does it still not work in the Underwater farm?

I'm sure I'm missing a few questions that have popped up in my head while I've been playing but these are the ones that stick out, I guess....

[left jolt]

1. they do not have to be on the same file
2. not sure about this one, I don't remember them being on the calendar
3. slimes and aging barrels work 20% faster in the basement and cellar, they work fine
4. hangouts are events that you have to initiate. go to the person and select 'Ask', and then choose the hangout
5. autofeeders will never work in the underwater barn because you can't build a silo underwater

[ripe hornet]

For me for the expedition dates, it doesn't show on the calendar but it does just show the dates in the quest line
Spring: 8-14
Summer: 22-28
Fall: 22-28
Winter: 22-28