01
Partners in the reviewed walkthrough
The documented roster is Anca, Crake and Lacra. Ambrus is not included. The source is a published gameplay guide, not a new official cast announcement.
02
Choosing a route
The walkthrough reports that the three romances are not mutually exclusive. Consult its individual routes before making irreversible story choices; this overview does not supply an independently tested dialogue checklist.
03
Keep story choices separate
An Ambrus invitation is covered by a different guide about his continuing voice. It should not be added to the partner list simply because the interaction has relationship-like wording.
Questions
What players ask
Where can I read the full routes?
The PC Gamer romance walkthrough in Sources covers the three partners.
Is this an official romance announcement?
No. This update attributes its roster to published gameplay reporting.