Can I run an old workspace on the latest version of Ctrl for iPad?
Yes, Ctrl for iPad allows workspaces (.cwi) made in version 2.0.0 and above to be imported and automatically updated to the most recent workspace file type.
Previous versions of Ctrl for iPad (version 1.8 and lower) do not support workspaces created in newer versions.
For support with version 1 workspaces (.workspace), see How can I export a legacy workspace from Ctrl for iPad.
Note: Importing a workspace will update it to the latest version of Ctrl for iPad, be sure to make a copy of your older workspace before importing it to ensure you still have access to an older version if ever required.