How to edit a book in different formats at the same time?

Question

Text editors

There is a text of the book (about 150 thousand characters), it continues to be edited by the author, editor, reviewers in Google Docs. There are a bunch of handy features. for this.
I would also like to be able to get the current version of the book in the .fb2, .mobi formats at any time, and preferably in such a way that the document structure is correctly translated (that is, so that the subheadings in the document become chapter headings in fb2, so that a table of contents is collected from them. So that links from the text of the book work, and footnotes are displayed correctly.How to
realize such happiness?

Answer 1

You need specialized software packages that will allow you to create high-quality copies in a different format. Hoping for a magic button in this case is not worth it.