An editor utility which will generate a link.xml file with the press of a button
The plugin can find all added dlls and compiled scripting assemblies and generate a link.xml file which will preserve all of them.
.RSP files will also be scanned, and assemblies preceded by the "-r:" mark can be found.
You can customize the generation in the project settings
The settings are saved in the Assets folder, and should be checked in to source control.
The recommended way of installation is through open upm.
openupm add com.kuraiandras.linkergenerator
You also can manually install with UPM through git.
You can also install manually with a .unitypackage which can be found under releases