hipread 0.2.6

• Replaced call to Rf_error() with Rcpp::stop() (see issue #10).

hipread 0.2.5

• Fixes problem with hipread_list() that caused a segfault in some situations.
• Require Rcpp >= 1.0.12 to avoid installation errors related to format string
  security (see ipums/ipumsr#93).
• Refactors column resizing code to avoid use of non-API functions SETLENGTH and
  SET_TRUELENGTH (see issue #7).

v0.2.3

• hipread now uses roxygen2 version 7.2.1.