Dear all, With the migration of our affairs from Trac to GitLab nearing completion, I would like to ask for a final round of feedback on the new Newcomers' Guide to GHC development. The draft can be found here: https://github.com/tdammers/ghc-wiki/blob/wip/newcomers/newcomers-tutorial.m... TL;DR: If you have any kind of input / critique / praise regarding this document, feel free to reply, or, even better, issue a PR on github. Some background: The purpose of this document is to provide potential contributors with a practical, no-nonsense tutorial, guiding them from "I know nothing about GHC development" to their first successful merge request. The document has been compiled using existing wiki content, revised and edited to match the current state of affairs (particularly using Hadrian as the recommended build system), and to tune it to the target audience of first-time contributors. As such, we avoid going off on tangents (e.g., we do not explain how to use the make-based alternative build system), and we only explain what you need to understand in order to get going (e.g., we do not provide a complete run-down of all hadrian options). A few nonlinearities were deemed necessary in order to make the tutorial suitable across target platforms; Windows in particular requires some special attention. Other than that, however, we try to provide as linear an experience as we reasonably can. So with that said; all feedback and suggestions on this are welcome. We have gotten some great responses already, but I'd like to gather one more round of feedback before merging it into the freshly-migrated Haskell Wiki on GitLab. Thank you for your attention! -- Tobias Dammers - tdammers@gmail.com