On org-drill, I think someone has already taken it up here a while ago:
https://gitlab.com/phillord/org-drill
On 4/25/21 12:39 AM, Bastien wrote:
Hi Bithov,
we *do* care a lot about backward compatibility*.
We cannot make a strong commitment for contributed libraries and
external ones, though, otherwise Org would not evolve.
org-drill.el was removed from the contrib/ directory 1 year ago:
https://code.orgmode.org/bzg/org-mode/commit/2c8e8b4a
Perhaps you can try to find someone who wants to maintain it.
* https://bzg.fr/en/the-software-maintainers-pledge/
