If you are having trouble with games not showing up on newer versions (like 1.1.0 or 1.2.0), many users in the PS2 Reddit community suggest sticking with for its high compatibility with older SMB setups. If you'd like, let me know:
You can find historical versions like 0.9.3 on community repositories such as PSX-Place or official archival pages on GitHub. opl version 0.9 3 download