Is there any reason why the default LSP server stream output is STDERR?

[brunohcastro]

I spent some time debugging my lsp configuration in neovim and realized that the output was being piped to stderr instead of stdout.. is there any reason for that?

This is where it's defined:

graphiql/packages/graphql-language-service-server/src/startServer.ts

Line 122 in c126878

process.stderr,

And I also checked the file history, and it was piped to stdout before:

[brunohcastro]

Can verify that rolling back to graphql-language-service-server@2.12 everything works as expected. so it looks like a breaking change.