RStudio with R version 4.5 now available. All libraries from the 4.4 version have been installed centrally in 4.5 in up-to-date form.
An updated Jupyter deployment is available in Beta via the above link. This includes updated Python versions with all libraries also up-to-date.
R 4.3 has been updated to 4.3.3.
R 4.4 has been updated to 4.4.3.