Version 108 of Hook integration scripts is now available.
Slack support introduced
It introduces partial support for Slack.
The Copy Link command in Hook gets the name and address of the Slack channel or DM. However, it does not provide the address of individual messages.
Firefox updated
Version 107 of Hook integration scripts, released earlier today, tweaks the Firefox script, removing the "Mozilla Firefox " suffix that Mozilla added to Firefox 73.0 (64-bit).
FYI:
Hook customer support/ forum response this week-end may be a bit slow (at least from me).
Slack’s implementation of paste, compared to , say Messages, is a bit capricious. If you use Copy Link from an app and paste in Slack, Slack will latch onto the name of the link rather than its URL (address) which is probably not what you want. You can get around this by using Copy Markdown Link on the source, and pasting it into Slack.