https://community.graphisoft.com/t5/Archicad-C-API/Clarification-APIDevKit-latest-version-for-AC-20-3012-or-3002/m-p/293931#M4108 You can use either, they are binary compatible. The one having the higher build number is the newer one.<BR /> <BR /> Please note that newer devkits will be uploaded only to the new site.<BR /> <BR /> Best, Akos Fri, 13 Jul 2018 16:05:50 GMT Akos Somorjai 2018-07-13T16:05:50Z https://community.graphisoft.com/t5/Archicad-C-API/Clarification-APIDevKit-latest-version-for-AC-20-3012-or-3002/m-p/293930#M4107 <DIV class="actalk-migrated-content">Greetings, my team noticed a difference on the AC 20 SDK version on the new site (archicadapi.Graphisoft.com) versus the old site (partner.Graphisoft.com).<BR />The old one has v20.3012 which we currently use, but the new one has v20.3002 as the latest version. Based on the number, the old one will be the latest one, but based on the upload date and the fact that its on the newer, non-obsolete source, v3002 is the latest.<BR /><BR />Which version should we use? Should we stick to the old one or update to the new one?</DIV> Tue, 06 Dec 2022 12:32:58 GMT https://community.graphisoft.com/t5/Archicad-C-API/Clarification-APIDevKit-latest-version-for-AC-20-3012-or-3002/m-p/293930#M4107 Erenford 2022-12-06T12:32:58Z https://community.graphisoft.com/t5/Archicad-C-API/Clarification-APIDevKit-latest-version-for-AC-20-3012-or-3002/m-p/293931#M4108 You can use either, they are binary compatible. The one having the higher build number is the newer one.<BR /> <BR /> Please note that newer devkits will be uploaded only to the new site.<BR /> <BR /> Best, Akos Fri, 13 Jul 2018 16:05:50 GMT https://community.graphisoft.com/t5/Archicad-C-API/Clarification-APIDevKit-latest-version-for-AC-20-3012-or-3002/m-p/293931#M4108 Akos Somorjai 2018-07-13T16:05:50Z