I wanted to see if the Leishmania panamensis genome   might be added to the BSGenome list.  I´m intersted due to we are trying to use the CRISPRseek package for this organism.

Here is the link:

https://www.ncbi.nlm.nih.gov/genome/?term=Leishmania+panamensis

Best regards!

Note that you can build your own BSgenome package.