ROOT RNTuple implementation in Julia programming language

RNTuple is the upcoming primary data storage solution at the Large Hadron Collider (LHC) experiments and other high-energy physics (HEP) experiments going forward. Aside from many technical upgrades from the TTree object, RNTuple also is the first time .root file committed to specification.[1] In this paper we present the latest development in UnROOT.jl that enables both the reading and writing of complex table-like data structures in Julia with RN-Tuple. At the moment this is the most complete 3rd party libraries that can read and write RNTuple data outside of C++ ROOT.