No, the latest GPL doesn’t contain the Leagacy theme, it contains the OSD (default Mochi theme). This, if you are looking at creating your own theme is what you need to have because it has all the xml & image data (the Leagacy doesn’t).
If all you want is the Leagacy theme, then you can just go to Setup/Appearance/User Interface Themes, then press the red button on the remote to switch to Online Content and download Leagacy directly to the HUB.
But the GPL and the OSD downloads are only needed if you are wanting to create or modify your own theme.
