SharePoint 2010 workflows will be retired starting August 2020. To mitigate the impact for customers using SharePoint 2010 workflows, we recommend migrating to Power Automate or other supported solutions. SharePoint 2013 workflows will be retired in the future as well. We currently do not have a timeline when this will occur.
Actually there is no direct path to upgrade/migrate from SPS 2003 to SPS 2010. Unfortunately you must go via the WSSv3/MOSS 2007 stage! For customers running prior versions of SharePoint, including Windows SharePoint Services 2.0 and SharePoint Portal Server 2003, this means that you must first upgrade to Windows SharePoint Services 3.0 SP2 or Microsoft … Continue reading Upgrade SharePoint Portal Server 2003 to SharePoint 2010