This is patch 0.5.3, adding new fishes and filter options in the fish list.
New features:
Unlocked 12 new fishes for the Demo version
You can now filter fishes by their growth state (adult, baby)
You can now sort fishes by income, value, and rarity
Added a feedback button linking to the Discord for sending feedback.
Bug fixes:
Fixed a bug where the sliders in the interaction settings are poorly configured.