NanoComp/meep v1.15.0

on GitHub

Minimum-lengthscale filters for adjoint optimization (#1205).

Python API documentation in docstrings (#1240).

MaterialGrid material type in Python to interpolate an array of material
values as the "material" of an object, especially for topology optimization (#1242).

merge_subgroup_data Python function for coordinating parallel
computations (#1192).

Eigenmode sources now ensure that the source has the same
frequency as the mode (#1218).

Performance improvements to eigenmode sources (#1233, #1244, #1257).