You mean on your patreon? That's just a changelog. It says there is new content but like I said I can't find any in the source nor in-game (no tracker either).
EDIT: Nevermind I found something in files. Is Amy accessible if you already did her events pre-update?
There is no new content for Amy outside of the DLC and Amy will never be fully dateable outside of the DLC which is available only on patreon right now.
