Version 161 of Hook software integration is now available, which updates Hook to New > Things, Mac app (a product of CulturedCode) per this Hook forum topic.
As I noted earlier:
Hook to New > Drafts Mac app , Bear Mac app, Apple Notes have been already getting backlinks per previous script updates. This provides value on Macs and also on iPhone and iPad for users syncing to other devices .
This update also provides minor updates to Skim Mac app and PDFpenPro Mac app scripts (which support deep PDF linking)
How to get the updated integration
Hook’s automatic software update (if enabled) automatically updates Hook’s integration scripts without you needing to relaunch Hook. Using Hook’s Check for App Updates and Update Scripts command also updates the scripts, without you needing to relaunch Hook.
Discussed elsewhere
This issue was also discussed in the Craft Slack Community. Speaking of Craft we will be sharing a video and other information re Hook + Craft integration soon 
.