Good day,
after updating both your nickel and your brass mod (which i love btw <3), i encountered this error:
https://imgur.com/a/d3DAH9U
i know this is a pretty special case but maybe its not the complicated, atleast i hope so :D

This is from an unfinished feature in nickel being disable-ably implemented, but one of the intermediates it adds being put into a recipe with no fallback and no "don't add this if the item doesn't exist." It's not related to SingleChangeRecipes, it still causes an error without it, and would still cause the error even if the feature was finished and enabled. Fortunately the fix is easy.

This is honestly inexcusably sloppy coding practice on my part. Maybe the more infrequent updates were the way to go.

I view it this way, stuff gets broken more often, but it also gets fixed quicker so im guessing the usable uptime of the mods equals out or is better this way.
I appreciate all the work you put into fixing them up :)

its fixed now btw ^^
and the updates are amazing