Basics to Package Management
Solus uses the eopkg package manager. You can use eopkg to install, update, and remove software packages on your Solus system.
History and Software Rollback
Solus offers a feature to view your history of software changes and revert your system to previous versions.
Repository Management
Solus offers two main software sources: Polaris (stable) and Unstable. The eopkg package manager can use multiple sources on your system, which is helpful if you use a source provided by another vendor.