Greetings,
Amongst other things, re·sil·ient v2.1 introduces "master document".
Along with styles (introduced in v2.0), it goes on proposing new paradigms for typesetting books. Along with Markdown or Djot made first-class citizens, you might even compose a the book of your dreams without having to learn the legacy SIL language.
And for those interesting in these kind of things -- just browsing the old messages, there were interested people it seems -- there's also some experimental support for USX and TEI specialized Bible typesetting. Because, you know, the legacy of Gutenberg haunts every typesetter.
After trying this collection, if you enjoy it as much as I do, please
add a "Star" to its GitHub repository and spread the word. It will be
appreciated! But most of all, give it a try, that's what matters most!
This being said, this mailing-list doesn't show much activity.
It's up to you, readers, to decide whether such announcements here are worth the effort ;)