[Enhancement]: Add new Fast/Slow releases to Zoom

[DanGough]

What is your feature request?

Zoom now have Fast/Slow channels, and they have released updates to 5.x since 6 was released:

https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0061900
https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0068823

You can supposedly change your update track in the auto update settings, so in theory these tracks should be queryable.

[aaronparker]

Would you have time to capture with Fiddler? I don't have a Zoom sign-in, which makes it simpler to get the app to check for update (at least the last time I looked)

[DanGough]

Sure, I'll take a look today.

[DanGough]

As of today, Zoom exe-based installer (MSI seems to have updates disabled) tries to upgrade to 6.0.10.39647 no matter whether you have fast or slow selected.

The API call is a bit of a pain to dissect, as it sends a multipart header - Proxyman is easier to read this info than Fiddler, for me at least. Channel can be set to either:

• _zXODjj7SDia3m8DOuSc3w (slow)
• v0dhhyOtTJKlah6a3sTLpA (fast)

I'll keep an eye on it, to see if zoom start offering different results next time they issue a release, which will make it easier to test the request via powershell is actually returning different results!