Your DLSS 5 add-on settings stay yours
0.14.4 puts the 8.x DLSS 5 add-on's faster settings into ReShade.ini: Hook point Render, one pass, and Detail stability Always. They're meant as a starting point.
Until now, a later Install or Update filled in any of them that were missing. If the add-on stores a setting you changed back to its default (Hook point Upscaled, for NR at output resolution) by leaving its key out, the tool would have put Render back.
The settings are now written once per game, and a renodx-dlss5.settings.dlss5oneclick marker records that. After that, anything you change in the add-on's panel stays. Remove takes the marker out with everything else (#115).
About Detail stability Always: per the add-on's own description, Auto runs it only on the Upscaled hook point, so on Render, Auto means off. That's why the tool sets Always together with Render.
Everything from v0.14.4 is included.