[Koha] OAI-PMH in 3.22

Hello all, After the upgrade to 3.22, OAI-PMH response is now using oai_dc:collection instead of oai_dc:dc. NOTE: You might need to access the corresponding staff interface for the links below, because the database may have been reseted and OAI repository might be disabled. *This is an example from online demo version 3.16 (Haven't got any handy 3.20):* http://library.software.coop/cgi-bin/koha/oai.pl?verb=ListRecords&metadataPrefix=oai_dc *This is from online demo 3.22:* http://koha.adminkuhn.ch:8000/cgi-bin/koha/oai.pl?verb=ListRecords&metadataPrefix=oai_dc Can someone else confirm this? Is this intentional? I have found nothing regarding this in the release notes. Thanks, Pedro Amorim