Staff improvements
For starters, it'll be possible to level up your staff directly from the staff management window.

Shoaling animations
This one has been on players' request list for a long time! Some animals will now form groups in the tank.
Improved podium UI and balance
You will be able to schedule different talks on different days at a single podium thanks to its updated UI.
Basic divider
Since the release of the Architect's Collection I've come to rely on dividers (half walls) to create soft divides in the aquarium. I've decided to make the basic divider part of the vanilla game while all the fancy ones still remain part of the Architect's Collection.
Skill level/task icon combined
The 'requires skill' icon will appear on top of the task icons, rather than separately. This small change makes it easy to grasp all the important info without looking in multiple places.
Passive mode
This is quite big news! Passive mode is a new sandbox preset which turns off care requirements and equipment breakdowns. You can build an aquarium almost like you're painting a picture. It's up to you whether you let guests in or if it's a private creation for your eyes only!Latin names
Ever wanted to pin down the exact species featured in the game? All official animals will have their latin name listed when you hover over their (i) icon.Range highlight
The range of an object will be highlighted by hovering over it e.g. Tanks, vending machines, seating, toilets, posters. This can be very helpful when planning your aquarium layout!