After change, purpose of fish besides food?

[CodeMage]

@tiny

As of today, fish no longer produce ichor, which was my main need for fish.

I haven’t had the chance to try the new update yet. The patch notes state that it’s the exotic fish, instead of unappetizing, that produces ichor:

@Ignasi

Ichor is no longer produced by fish other than those of exotic rarity.

Does that not work?