Refreshed a few more references

Author: eddelbuettel

ChangeLog

@@ -1,3 +1,7 @@
+2026-03-26  Dirk Eddelbuettel  <edd@debian.org>
+
+	* inst/bib/Rcpp.bib: Refreshed a few more references
+
 2026-03-06  Dirk Eddelbuettel  <edd@debian.org>
 
 	* DESCRIPTION (Version, Date): Roll micro version and date (twice)

inst/bib/Rcpp.bib

@@ -104,8 +104,8 @@ @Manual{CRAN:BH
 @Manual{CRAN:Matrix,
   title =	 {\pkg{Matrix}: Sparse and Dense Matrix Classes and Methods},
   author =	 {Douglas Bates and Martin Maechler},
-  year =	 2025,
-  note =	 {R package version 1.7-4},
+  year =	 2026,
+  note =	 {R package version 1.7-5},
   oldurl =	 CRAN # "package=Matrix",
   doi =		 DOI # "Matrix"
 }
@@ -260,8 +260,8 @@ @Manual{CRAN:RcppDate
 @Manual{CRAN:RcppDE,
   title =	 {RcppDE: Global Optimization by Differential Evolution in C++},
   author =	 {Dirk Eddelbuettel},
-  year =	 2025,
-  note =	 {R package version 0.1.8},
+  year =	 2026,
+  note =	 {R package version 0.1.9},
   oldurl =	 CRAN # "package=RcppDE",
   doi =		 DOI # "RcppDE"
 }
@@ -289,8 +289,8 @@ @Manual{CRAN:RcppExamples
 @Manual{CRAN:RcppGSL,
   title =	 {RcppGSL: Rcpp Integration for GNU GSL Vectors and Matrices},
   author = 	 {Dirk Eddelbuettel and Romain Fran\c{c}ois},
-  year =	 2023,
-  note =	 {R package version 0.3.13},
+  year =	 2026,
+  note =	 {R package version 0.3.14},
   oldurl =	 CRAN # "package=RcppGSL",
   doi =		 DOI # "RcppGSL"
 }
@@ -535,7 +535,8 @@ @Book{Eddelbuettel:2013:Rcpp
   series =	 {Use R!},
   year =	 2013,
   address =	 {New York},
-  isbn =	 {978-1-4614-6867-7}
+  isbn =	 {978-1-4614-6867-7},
+  doi =          {10.1007/978-1-4614-6868-4}
 }
 
 @article{Efron:1979:Bootstrap,