net/synapse package vulnerable, 14 updates behind?

Hello, I'm new to OpenBSD so im unsure if im doing something wrong or if im even posting to the right mailing list
It has come to my attention that the net/synapse package is 14 updates behind and is vulnerable. I checked openbsd.app and the net/synapse package really is 14 updates behind, with it being on 1.76 while the latest is 1.90.
Checking the source on github: https://github.com/openbsd/ports/tree/master/net/synapse
it was updated last month and is on 1.89.

So my question is, why is the latest version in the repos 1.76 when looking at the source its on 1.89? Sorry if I totally missed something...

Best regards