Unsupported R version 4.5.3 for operating system jammy.

lucalamoni1 · March 17, 2026, 8:58am

I received this message while trying to deploy my shinyApp via shinyapps.io. Is there a prediction on when the new R version will be supported?
Thank you in advance for your help
Luca Lamoni

samp · March 17, 2026, 5:03pm

We have just added R 4.5.3 to the system. Can you try again and let us know if you run into issues?

j_tft · March 17, 2026, 5:09pm

Thanks for rapid response!
Deployment successful with R version 4.5.3