Why not just use the ZoomInstallerIT.pkg  file already available from the vendor?  or the Jamf App Catalog?

Ditto App Catalog, set it up and it will install and patch.

You don´t have to package, you can download all versions as PKG :-)

So quite bizarre on the updating

Created us.zoom.config.plist which contains

---

<key>zAutoUpdate</key>

<true/>

<key>EnableSilentAutoUpdate</key>

<true/>

<key>AlwaysCheckLatestVersion</key>

<true/>

---

I'm not sure the last one is necessary.

Zip the installer for 5.12.2 and plist so they install together and the plist does end up in /Library/Preferences.

The updater only seems to kick in if I "Check for Updates" and say "Not Now" ... the next launch updates.

Logging out or restarting doesn't cause the launch to trigger updates.