This LGTM to me on the iOS side, but I'd like @jmagman's confirmation. I can't vouch for Android.

Given that this doc has so many images, I'd like to see a staged version. Did you stage it? I should add that when we stage it, we generally put the staged URL in the PR, at the top.

I think you're missing instructions related to the ios/Podfile when users have a plugin. Flutter plugins complicate this flow, it would be worth adding a plugin to the example to show what to do.

Particularly, ios/Podfile needs to be updated from

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

to

project 'Runner', {
  'Debug-development' => :debug,
  'Debug-production' => :debug,
  'Profile-development' => :release,
  'Profile-production' => :release,
  'Release-development' => :release,
  'Release-production' => :release,
}

This is so well done! Some formatting suggestions to make it easier to follow

LGTM!

Left comments for some minor formatting inconsistencies you may or may not already be aware of, I think they're intentional anyway because formatting was rendering weirdly

Some of the feedback from my previous review hasn't been implemented. Let me know if you want to meet.

lgtm. @jmagman, if you still have issues with this page, either let @MiraMarshall know or file an issue. I believe she's addressed your issues.

I think this would be a lot clearer if the screenshots showed a paid flavor next to free as we have in our sample app, since only having one flavor doesn't really make sense since in that case you could just update the default app without dealing with flavors.

However I know you want to get this merged ASAP. LGTM once my two last comments are addressed.