# Changelog/Release Notes On this page we provide a summary of the main API changes, new features and examples for each release of HONEE. (main)= ## Current `main` branch ### New features - For strong STG, element size is calculated from cell-to-face basis. `-stg_dx` no longer needed in that case. - Add projection of the divergence of diffusive flux for Navier-Stokes equations, see !27 - Add sine and square wave initial conditions for advection-diffusion example, see !38 - Add diffusion component of stabilization tau formulation for advection-diffusion, see !42 - Add projection of the divergence of diffusive flux for advection-diffusion equations, see !43 - Add boundary layer IC and wind type to advection-diffusion equations, see !46 - Add `-bl_height_factor` option for boundary layer IC in advection-diffusion equations, see !70