Yup, just like it's been said in the author previous announcements and some comments below :
The current build here is a Beta version and is over.
He's currently working on another project right now
Once that project is over, he's reworking the Beta entirely to deliver a better, final version of the story, planned and oriented for release to support such as the Switch.
And once THAT is done, he's doing Syndicate (PW2)
So we shouldn't expect anything about Syndicate before a few years.