Duplicate plugins - FTS Xapian

Hi

There seems to be 2 plugins doing the same thins

• https://github.com/slusarz/dovecot-fts-flatcurve/

• https://github.com/grosjo/fts-xapian/ (mine)

Both are in the doc of dovecot https://doc.dovecot.org/configuration_manual/fts/

I am currently working hard to push it to RPM package, and plugin is already approved by ArchLinux and Debian

Isn't there double work here ?

Thanks

JM