There are currently no open bugs.

"r-bioc-biostrings" versions published in Ubuntu

Groovy (2.56.0-1): universe/misc
Focal (2.54.0-1): universe/misc
Eoan (2.52.0-1): universe/misc
Bionic (2.46.0-1): universe/misc
Xenial (2.38.0-1): universe/misc
Trusty (2.30.1-1): universe/misc