Rensen.Dataristix2.Connector.Excel.Setup.Bundle contains the following modules:

Rensen.Dataristix2.Connector.Excel.App.Plugin_2.0.50.0.msi
Rensen.Dataristix2.Connector.Excel.Service_2.0.51.0.msi
Rensen.Dataristix2.Excel.RtdServer_2.0.51.0.msi

Please see the individual modules for further release notes.