message: docs: Add pre-release documentation
diff: @@ -29,3 +29,9 @@ Steps to follow:
  * Rename the `versions/x.0.0` branch to the next version.
  * Update `.github/workflows/schedule.yml` and `.github/dependabot.yml` to point at the new branch.
  * Potentially upgrade the recipes at https://github.com/CommunitySolidServer/recipes
  +
  +Changes when doing a pre-release of a major version:
  + * Version with `npm version premajor --preid alpha -m "Release version %s of the npm package."`.
  + * Do not merge `versions/x.0.0` into `main`.
  + * Publish with `npm publish --tag next`.
  + * Do not update the branch or anything related.
  