May 7, 2021 release notes
We introduced the ability to create different forms for each portal in the same workspace.

Improvements
When you merge an idea that has proxy votes, all proxy vote details will now appear on the merged idea.
Enterprise+ customers will now see create a new custom layout directly from the layout dropdown when editing or creating a new status in a workflow.
If you have a roadmap or Gantt chart set to the Fit view option and then change the date of a record on the view to something that is greater than what is displayed, the roadmap or Gantt chart view will now sync automatically.