Blumoop Question, when Discover and GNOME Software become ready to release in Solus, will the old Solus Software Center automatically be deleted and replaced?
Not exactly. Discover and GNOME Software Center are already released and available for people to install, as noted by people using them. The intention in 4.7 is to allow people to voluntarily install them, so they could share feedback and report any bugs so we can address them.
In 4.8, Discover and GNOME Software Center will be installed by default in new installs (and added to existing installs), along with Solus Software Center. This will allow more users to test and report feedback. We will address any issues coming out of this as well.
We do intend to deprecate Solus Software Center in the release after 4.8, if there are no major issues in doing so and we feel the other software centers live up to our standard of quality. (No ETAs).