cpp4r 0.3.0

• Added as_logicals() and as_strings() in the same style of as_doubles() and as_integers()
• Improved memory management for r_vector iterators
• Slightly faster than cpp11
• vendor() and unvendor() use path = NULL as default to adhere to CRAN policies.

cpp4r 0.2.0

• Reduced dependencies on R side
• The vignettes are rendered only for the package site to keep the CRAN build minimal

cpp4r 0.1.0

• Initial release