We just upgraded our instance to 1.5.0, and we've found a couple of issues.
- Software groups and reports based on Application name + version are broken. As a simple example:
Application name LIKE Toec%
And Application version < 1.5.0.0
should return only the computers with Toec still on 1.4.5, but is returning all computers (with Toec).

Our dynamic groups based on computer model + bios version don't appear to be affected.
I've disabled our software deployment policies temporarily because they otherwise are targeting incorrect computers.
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The generated QR code for MFA has non-working parameters. The URI shows period=60 and algorithm=SHA512, but I could only get it to validate after changing them to period=30 and algorithm=SHA1 (same as leaving them off). Otherwise, it gives an error "Could Not Verify Code.".
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This was pretty minor overall, but our server CPU usage pegged out until most of the clients updated.

The first spike was from when I installed .NET 4.8 and rebooted the server (and can be safely ignored).
The big drop corresponds approximately to the time shortly after I ran the "Prepare Toec Updates"