The CTO just shared this on Twitter. Ledger's open source roadmap:

Your thoughts?
This roadmap is just laughable at this point. I don't know the concept that they have for
"in the coming days" regarding releasing the Whitepaper of this procedure, but I'm sure I'm not the only one thinking that "days" would mean that something would be released rather quickly. Soon this tweet will celebrate its 3rd birthday and so far nothing has been released concerning Ledger Recover (other than the FAQ). The posture changed as well, specifically from Ledger Co-Funder (u/btchip), shifting from
"we have to act quickly" to
"it'll be posted here when it's available."[1]Outraging how they keep treating their customers.
[1]
https://safereddit.com/r/ledgerwallet/comments/1464ocs/my_post_was_removed_for_some_reason/jnpgckh/