LBNL released the Modelica Buildings library 2.1.0, which is fully
compatible with version 2.0.0.

Version 2.1.0 adds the package Buildings.Fluid.FMI that provides containers
for exporting thermofluid flow components as FMUs. It also updates the
temperature sensor to optionally simulate heat losses, and it contains bug
fixes for the trace substance sensor if used without flow reversal.

Improvements have been made to various models to reduce the simulation
time, and to Buildings.Examples.Tutorial.Boiler to simplify the control
implementation.

For a detailed list of changes, see
http://simulationresearch.lbl.gov/modelica/releases/v2.1.0/help/Buildings_UsersGuide_ReleaseNotes.html#Buildings.UsersGuide.ReleaseNotes.Version_2_1_0

For more information and download, visit
http://simulationresearch.lbl.gov/modelica/

The development page is https://github.com/lbl-srg/modelica-buildings