OJS 3 and PKP Preservation Network

After years from the release of 3.x we keep to use because of PKP plugin problems in later versions.
I found many topics about this argument in forum but nothing confirming that the problem is now solved. I also tried to partecipate to a test program (https://forum.pkp.sfu.ca/t/pkp-pln-testing/55475) for plugin development.
Can someone confirm that the last OJS version (3.3) is compatible with LOCKSS program?

Thank you.

hi @Enzo

Yes, the current version of OJS (in fact, the last few releases, including 3.2) work with LOCKSS. the PKP PLN plugin is available via the plugin gallery within OJS.