I wonder what exactly is happening to the iCalendar, PDF an spreadsheet nodes in Version 1.23.0. Do I need to replace them in the existing workflows after the update, or are will they still work when in active workflows?
n8n has moved support for iCalendar, PDF, and spreadsheet formats into these nodes, and removed the iCalendar, Read PDF, and Spreadsheet File nodes. There are still standalone nodes for HTML and XML.
Like the old Interval, Cron, Function and Function Item nodes if you are already using the nodes in your workflow they will continue to work but you won’t be able to add them from the node panel anymore.
We probably also won’t do any updates to those nodes so at some point when you get time it could be worth moving to the new node but there is no rush we are not planning on removing the old ones.