David Smith notes that R 3.4.4 is now generally available:
R 3.4.4 has been released, and binaries for Windows, Mac, Linux and now available for download on CRAN. This update (codenamed “Someone to Lean On” — likely a Peanuts reference, though I couldn’t find which one with a quick search) is a minor bugfix release, and shouldn’t cause any compatibility issues with scripts or packages written for prior versions of R in the 3.4.x series.
Read on to see the change list.