Today: Updated an extra test iMac (late 2013, 21.5") already running Monterey 12.6 via OCLP to 12.6.1 OTA with OCLP 0.4.10 still installed.
Then ran the Ventura OTA update successfully (wanted to see what would happen). Needs post-intall patch for graphics acceleration (Kepler GPU), so I first updated to OCLP 0.4.11 to check but obviously we need 0.5.0
Signed up at Github as described above, the closest thing I could find to 0.5.0 was the build on the "3309868486" page linked above. App [OpenCore-Patcher.app (GUI)] does not open (not supported). It downloads as "408925566" with no file extension.
Am I in the wrong place? Or just not geeky enough?