Keshav Venkatesh developed interpolation functionality for the ExplicitRKTableau structure in the SciML/DiffEqBase.jl repository, focusing on enhancing the accuracy and flexibility of numerical solutions for differential equations. By extending the tableau to support interpolation of intermediate Runge-Kutta states, he enabled users to access more precise solution estimates between integration steps. This work leveraged his expertise in Julia, scientific computing, and numerical methods, and addressed a common need for improved workflow flexibility in scientific applications. The implementation was delivered as a single feature without major bug fixes, reflecting a focused and technically deep contribution to solver capabilities within the SciML ecosystem.