Log Message:
(devel/R-Rcpp) Updated to 1.0.3 to 1.0.4.6

(pkgsrc)
 - Add two more TEST_DEPENDS+ , but still R-tinytest is necessary for test

(upstream)
 - pick the lines from:
   w3m -dump https://cran.r-project.org/web/packages/Rcpp/news.html | cat -
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Changes in Rcpp patch release version 1.0.4.6 (2020-04-02)

  * Changes in Rcpp API:

      + The exception handler code in #1043 was updated to ensure proper
        include behavior (Kevin in #1047 fixing #1046).

      + A missing Rcpp_list6 definition was added to support R 3.3.* builds
        (Davis Vaughan in #1049 fixing #1048).

      + Missing Rcpp_list{2,3,4,5} definition were added to the Rcpp namespace
        (Dirk in #1054 fixing #1053).

      + A further updated corrected the header include and provided a missing
        else branch (Mattias Ellert in #1055).

      + Two more assignments are protect with Rcpp::Shield (Dirk in #1059)

  * Changes in Rcpp Attributes:

      + Empty strings are not passed to R CMD SHLIB which was seen with R 4.0.0
        on Windows (Kevin in #1062 fixing #1061).

  * Changes in Rcpp Deployment:

      + Travis CI unit tests now run a matrix over the versions of R also
        tested at CRAN (rel/dev/oldrel/oldoldrel), and coverage runs in
        parallel for a net speed-up (Dirk in #1056 and #1057).

Changes in Rcpp version 1.0.4 (2020-03-13)

  * Changes in Rcpp API:

      + Safer Rcpp_list*, Rcpp_lang* and Function.operator() (Romain in #1014,
        #1015).

      + A number of #nocov markers were added (Dirk in #1036, #1042 and #1044).

      + Finalizer calls clear external pointer first (Kirill M?ller and Dirk in
        #1038).

      + Scalar operations with a rhs matrix no longer change the matrix value
        (Qiang in #1040 fixing (again) #365).

      + Rcpp::exception and Rcpp::stop are now more thread-safe (Joshua
        Pritikin in #1043).

  * Changes in Rcpp Attributes:

      + The cppFunction helper now deals correctly with mulitple depends
        arguments (TJ McKinley in #1016 fixing #1017).

      + Invisible return objects are now supported via new option (Kun Ren in #
        1025 fixing #1024).

      + Unavailable packages referred to in LinkingTo are now reported (Dirk in
        #1027 fixing #1026).

      + The sourceCpp function can now create a debug DLL on Windows (Dirk in #
        1037 fixing #1035).

  * Changes in Rcpp Documentation:

      + The .github/ directory now has more explicit guidance on contributing,
        issues, and pull requests (Dirk).

      + The Rcpp Attributes vignette describe the new invisible return object
        option (Kun Ren in #1025).

      + Vignettes are now included as pre-made pdf files (Dirk in #1029)

      + The Rcpp FAQ has a new entry on the recommended importFrom directive
        (Dirk in #1031 fixing #1030).

      + The bib file for the vignette was once again updated to current package
        versions (Dirk).

  * Changes in Rcpp Deployment:

      + Added unit test to check if C++ version remains remains aligned with
        the package number (Dirk in #1022 fixing #1021).

      + The unit test system was switched to tinytest (Dirk in #1028, #1032, #
        1033).