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After the FileSender server change completes please re-download the latest version of the FileSender "Python CLI client" from the new production FileSender web site ("My profile") to update the server name encoded into the client. Otherwise the client will fail to connect once filesender-test.aco.net no longer points to filesender.aco.net.
Any generated "API Secrets" will remain valid and usable before and after the server name change.
I still have other questions not answered here!
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