Raymond, Salesforce’s retiring of these API versions should not affect Skuid users at all. No recent versions of Skuid make use of these SOAP / REST API versions, and Skuid does not currently use the Bulk API.
Regarding the Skuid Page API Version converter (a different “API Version” than Salesforce’s API Versions), yes there is a plan to have a V1 to V2 converter, but the release when this will be available has not been decided yet.