DLSS Updater has been released in version 4.4.2.
Just two days after version 4.4.1, the next update is already here - this time the focus is on technical improvements under the hood, such as SQLite performance and parallel scanning of launchers on Linux.
“Various improvements to pragmas SQLite tuning for improved I/O performance.”
“Improvements to the way the network integrations for Steam and artworks function.”
“Parallel scanning of non-Steam launchers, and Proton/Wine prefixes on Linux.”
“Some subtle concurrency changes to improve startup sequences no longer blocking launcher path validation.”
“Some threading associated changes for higher per-core scaling.”

Source: GitHub