Unfortunately, this change was missed in our initial patch note creation process and was not intentionally hidden. We've updated the patch notes to include this in the balance section:

• (Added April 9) Crafting: Several craftable hats and outfits have had their crafting costs increased and Cap values decreased.
  • Dev Note: Previously, it was very easy to gain lots of caps by crafting and selling these items. We've made balance adjustments accordingly to prevent them from being exploited, without making them too difficult to craft. This was missed during our initial patch notes creation process.