The v1. 14. 0 changes list mentions that "there is a rare chance of encountering large or very large comets".
Coincidentally, just this week astronomers announced the detection of
2014 UN271, a ~160km diameter Oort Cloud object that should pass within 11 AU of the sun (~Saturn) this decade.
- https://en. wikipedia. org/wiki/2014_UN271
- https://minorplanetcenter. net/mpec/K21/K21M53. html
