Last week the R Core Team released the latest update to the R statistical data analysis environment, R version 3.5.1. This update (codenamed "Feather Spray" — a Peanuts reference) makes no user-visible changes and fixes a few bugs. It is backwards-compatible with R 3.5.0, and users can find updates for Windows, Linux and Mac systems at their local CRAN mirror. (The update to Microsoft R Open featuring the R 3.5.1 engine is scheduled for release on August 29.)
The complete list of fixes to R 3.5.1 is included in the release announcement, found at the link below.
R-announce mailing list: R 3.5.1 is released