Michal Piechowiak

I'll do `packages/gatsby/src/redux/reducers/config.js` (as part of some fixes)

@chooban In the documentation we point to `dist` directory. `dist` directory will be javascript file (compiled from typescript) - so this should be fine and the documentation won't need changes....

I've looked at what is produced for sitemap and it just looks like when assetPrefix and pathPrefix are used the output is completely borked as it generates something like this...

> In my case, it is useful for doing health-checks when having the development server in a container as a preview server. Otherwise health-checks can fail because development server cannot...

Ok, so from reading this PR I _do think_ this PR should be split into 2: - 1 adding queue (and no ui changes, so just queueing part) - follow...

I was thinking more about this- primarily having queue in parent process because of unresponsiveness of actual express app during refresh. I think I would prefer to change Contenful plugin...

> So does that also fix #35069 (#34518) and we could remove the note? I will say that I didn't really test `jsxRuntime` and `jsxImportSource` addition (I'm really not quite...

> If you set `jsxRuntime` to `automatic` but then use Emotion so you'll want to have another `reactImportSource`: [emotion.sh/docs/css-prop#jsx-pragma](https://emotion.sh/docs/css-prop#jsx-pragma) Tried it - with `gatsby@next` and custom `.babelrc` I do have...

Added the preference on options provided by babelrc to ensure behaviour won't change for people already passing those. In actual practice it seems like user does need those settings in...

I don't know how helpful those could be but after we (gatsby) bumped from `2.2` to `2.3.10` we do see more context on occasional `MDB_BAD_RSLOT` errors: Common "shape" of those...