For some projects, I have an overridden haskell-language-server script in the project that sets up the environment correctly (in particular, executes it in the correct nix-shell). This worked well up until 1.3.0, when the serverExecutablePath was set to have only "machine" scope and thus must be configured globally.
The ostensible reason for this change is to prevent somebody from causing arbitrary script execution, but this seems weak - if you're compiling code I have control over, I can do this just as easily through a TH splice. So I'd like to request that this change be reverted.