Found updated versions for default R packages.

included sources from CRAN

dev/templates/requirements.txt

@@ -27,24 +27,42 @@ bottleneck
 pytables
 
 # these are the base r packages in the r-notebook image ( YOU PROBABLY WANT THESE IF YOUR TARGET IN DOCKER IS r_lang OR r_julia )
-r-base=4.2.*
+# https://stat.ethz.ch/R-manual/R-devel/library/base/html/00Index.html
+r-base=4.5.*
+# https://github.com/topepo/caret/releases/tag/v6.0-93
 r-caret=6.*
+# https://cran.r-project.org/web/packages/crayon/index.html
 r-crayon=1.*
+# https://cran.r-project.org/web/packages/devtools/index.html
 r-devtools=2.*
+# https://cran.r-project.org/web/packages/forecast/index.html
 r-forecast=8.*
+# https://cran.r-project.org/web/packages/hexbin/index.html
 r-hexbin=1.*
+# https://cran.r-project.org/web/packages/htmltools/index.html
 r-htmltools=0.*
+# https://cran.r-project.org/web/packages/htmlwidgets/index.html
 r-htmlwidgets=1.*
+# https://github.com/IRkernel/IRkernel/releases/tag/1.3.2
 r-irkernel=1.*
+# https://cran.r-project.org/web/packages/nycflights13/index.html
 r-nycflights13=1.*
+# https://cran.r-project.org/web/packages/randomForest/index.html
 r-randomforest=4.*
+# https://cran.r-project.org/web/packages/RCurl/index.html
 r-rcurl=1.98*
+# https://cran.r-project.org/web/packages/rmarkdown/index.html
 r-rmarkdown=2.*
+# https://cran.r-project.org/web/packages/odbc/index.html
 r-rodbc=1.*
+# https://cran.r-project.org/web/packages/RSQLite/index.html
 r-rsqlite=2.*
+# https://cran.r-project.org/web/packages/shiny/index.html
 r-shiny=1.*
+# https://cran.r-project.org/web/packages/tidyverse/index.html
 r-tidyverse
 unixodbc=2.*
+# https://cran.r-project.org/web/packages/tidymodels/index.html
 r-tidymodels=1.*
 
 # required for environment and plugins ( DO NOT REMOVE THESE!!! )