OK I think we have it down to just 100/200/300 Series systems needing the Clover r5107 update before updating to 10.15.4. Skylake CPU+
Successful update on 8 Series system- did not need Clover r5107 to update using the 10.15.4 Combo Update. Used Clover r5104 with no issues.
GA-Z87X-UD7-TH - i7 4770K - GeForce GTX 770
View attachment 456981
First I updated to Clover 5107 using Multibeast.
BTW does anyone know where to find Clover Releases nowadays? All the links that I tried appeared dead.